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Dynamische Kraftwerkssimulation und techno-ökonomische Bewertung von Flexibilisierungsmaßnahmen

Marcel Richter

Reihe: Energietechnik

Band 620 2019

Treffer in den folgenden Teilen:

Literatur S. 171-179

„… ] Hübel, M.; Prause, J.; Gierow, C.; Meinke, S.; Hassel, E.: "Simulation of ancillary services in thermal power plants in energy systems with high impact of renewable energy …” „… , C.; Schulze, C.; Schmitz, G.; Eiden, J.: "Status of ClaRaCCS: Modelling and Simulation of Coal‐Fired Power Plants with CO2 Capture", Proceedings of the 9th International …” „… ] Niemczyk, P.; Andersen, P.; Bendtsen, J. D.; Pedersen, T. S.; Ravn, A. P.: "Derivation and validation of a coal mill model for control", IFAC Symposium for Power Plant Simulation …”

Titelei/Inhaltsverzeichnis S. I-XII

„… plant model has been built‐up using the Modelica library ClaRa in the simulation environment Dymola. The dynamic power plant …” „… NPSH net positive suction head NRW Nordrhein‐Westfalen NT Nebentarif OTC over the counter PCM …” „… Simulationen zu ausgewählten Flexibilisierungsmaßnahmen ........................................ 69 5.1 1‐Mühlenbetrieb …”

doi.org/10.51202/9783186620064

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41. Internationales Wiener Motorensymposium 22.-24. April 2020

Bernhard Geringer (Hrsg.), Hans-Peter Lenz (Hrsg.)

Reihe: Verkehrstechnik/Fahrzeugtechnik

Band 813 2020

Treffer in den folgenden Teilen:

E. Jean, E. Barrieu, M. Capirchia, C. Herbers Elektrisch heizbarer Katalysator: technische Anforderungen und Haupteinflussfaktoren /Electrically Heated Catalyst: Requirements, Controls and Key Parameters S. I-311-I-327

„… power requirements for the heater. These simulations have been confirmed by real testing. They are in …” „… large deployment of 48V networks is increasing the available power for catalyst heating, while reducing …” „… . They are resulting in very different current profiles on the board net(Fig. 25) Fig. 25: Current need …”

H. Karacali, O. Senturk Remote-Testautomatisierungssystem/Remote Test Automation System (RTAS) S. II-342-II-349

„… requirements (security, power, network, sub equipment, etc.). For those reasons it is difficult to have access …” „… (power, network, sub-equipment, etc.). Therefore, access to this equipment is difficult for testers …” „… (https://www.invensis.net/blog/it/black-box-testing-advantages-disadvantages/) White box testing, unlike the black box testing, deals entirely with the code structure. Both …”

E. Kimura, K. Aikawa, D. Yasuda, H. Saeki, T. Brachmann, S. Barth Herausforderung einer nachhaltigen Dekarbonisierung des Mobilitatssektors und der Gesellschaft: Honda's Multi-Pathway Konzept mit elektrifizierten Antriebstechnologien Challenge for Sustainable Carbon... S. I-151-I-170

„… company expanding various power unit products network in many sectors. Fig 31 Honda Products world …” „… Electrified Power Unit Technologies Herausforderung einer nachhaltigen Dekarbonisierung des …” „… worldwide with the “Joy” of expanding their life’s potential”, with providing our wide variety of power …”

S. Pischinger, F. Aubeck, P. Heuser, D. van der Put, B. Lindemann, M. Müther, M. Schönen, M. Ehrly, J. Schaub, M. Walters, L. Virnich, G. Sammito, L. Bi, T. Lüdiger Effiziente Nutzfahrzeugantriebe - Der Weg zu 30% GHG Reduktion in 2030 /Efficient Commercial Powertrains - How to Achieve a 30% GHG Reduction in 2030 S. II-291-II-321

„… 2030, die Implementierung eines modularen und kostengünstigen 48V-Hybridsystems und dessen Simulation …” „… für die Simulation eine Verbesserung des Kraftstoffverbrauchs von 2,5 % angenommen werden kann. Als …” „… . Innerhalb der FEV werden mehrere Untersuchungen sowohl in der Simulation als auch in der Motortestumgebung …”

R. Lokner Die Automobilindustrie starken - Der neue Weg fur vernetzte und autonome Fahrzeuge /Empowering the Automotive Industry - The New Road ahead for Connected and Autonomous Vehicles S. I-402-I-410

„… to training and simulation to building and validating autonomous vehicle software is a challenging …” „… perspective. Only the cloud has the power, flexibility, and scalability to support these data-rich and …” „… - von der Datenerfassung und -vorbereitung über Training und Simulationen bis hin zur Erstellung und …”

M. Elicker, M. Scheidt, M. Brauer, R. Pohlke, K. Hielscher, J. Geddes, J. Kiyanni Innovatives Konzept zur Erfullung der Emissionsvorschriften im Schwachlastbetrieb von Dieselmotoren fur EU7 und darüber hinaus /Innovative Concept in Diesel Low Load Emission Compliance for EU7 and Be... S. I-248-I-284

„… IATvari 2.0 mm - 0.8 HP GT Power Simulation nM = 1250 min -1, BMEP = 1.9 bar sNOx = const. Reference …” „… - 0.8 HP 9.0°CA eIVCvari - vari 0.8 HP GT Power Simulation nM = 1250 min -1, BMEP = 1.9 bar sNOx …” „… 9.0°CA IATvari 0.9 & 1.5 mm 90 mm 0.8 HP GT Power Simulation nM = 1250 min -1, BMEP = 1.9 bar sNOx …”

D. Höfler, S. Maxl Frontload im Entwicklungsprozess: Road-to-Rig Methodik durch innovative Messtechnik /Frontload in the Development Process: Road-to-Rig Method through Innovative Measurement Technology S. II-415-II-425

„… etablierte Entwicklungsvorgehen um eine automatische Datenaufbereitung, einer parallelen Simulation und …” „… parallelen Echtzeit-Simulationen in Ergänzung zu der Messtechnik steckt. Änderungen der Systemdynamik können …” „… . Simulationen und Prototypentests bestätigen die Funktionsweise des directE Konzepts anhand eines …”

M. Kollmeier, U. Schulmeister Modulare und skalierbare Systemintegration fur Elektrofahrzeuge: BENTELER und BOSCH entwickeln Plattform fur Elektromobilitat weiter /Modular and Scalable System Integration for Electric Vehicles: BEN... S. I-191-I-202

„… der frühen Phase der Entwicklung stationäre und transiente 3-D-CFD-Simulationen durchgeführt. Final …” „… verbinden. Über einen von BENTELER entwickelten Optimierer wird die Multi Body Simulation direkt mit einem …” „… Multi Body Simulation und dem entsprechenden Abgleich auf einem Multi Poster. Alle oben …”

doi.org/10.51202/9783186813121

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Dritev 2022

VDI Wissensforum GmbH (Hrsg.)

Reihe: VDI-Berichte

Band 2401 2022

Treffer in den folgenden Teilen:

C. Ugare, A. Sibirko Plastics in high reliability Power Inverter Applications S. 209-222

„… simulation in case of PSD/vibration (example x- direction) 3.3.3 Power spectral density (PSD)/Vibration …” „… Plastics in high reliability Power Inverter Applications Integrated circuit packaging, cooling …” „… the motivations for the use of plastics especially in commercial vehicle (CV) Power Inverters for …”

T. König, L. Stütz, L. Bauer, M. Kley Model-based simulation of a longitudinal dynamics vehicle model with a single-wheel drive S. 381-396

„… of the vehicle. Fig. 12: Set and actual speed (top) and gross and net power (bottom) for WLTP The …” „… ., Öztürk, N. and Kurt, E.: Application of artificial neural network to esti-mate power generation and …” „… ., Yasar, H. and Egrisogut, A.: Application of artificial neural net-work to predict specific fuel …”

M. Schröder, K. Herold, C. Monissen Efficiency Increase of Electric Machines with Active Thermal Field Weakening S. 119-132

„… Magnettemperatur zu erhöhen und die Mag-nete so thermisch zu schwächen. Untersuchungen zeigen, dass diese …” „… with high magnetic energy density are used due to high power requirements. Their strength cannot be …” „… acceleration, and design for peak pow-er, rare earth permanent magnets with high magnetic energy densities are …”

A. Eßer, J. Mölleney, S. Rinderknecht Potentials to reduce the Energy Consumption of Electric Vehicles in Urban Traffic S. 133-152

„… & 6.1 Fig. 2: Exemplary simulation results for a TDT22-parametrization on the WLTC. The max power of EM1 …” „… investigated as a multi-speed BEV powertrain with two downsized EMs instead of one high-power EM and it is …” „… . Dynamic programming is applied as operational strategy for all simulations considering shifting losses to …”

G. Göppert, M. Adrian AI Approach to Wet Friction Torque Model Adaptation S. 321-334

„… . In a first section some principal ideas on neural net-works have been outlined. In the second section …” „… problem. Nevertheless, for an online adaptation, a solution consuming less space and calculation power …” „… speed. This is one of the primary focuses in simulation studies where typical hardware changes rates can …”

K. Lee, M. Song, S. Lim Multi-body Dynamics of a Vehicle Axle System Based on a Time-varying Gear Mesh Model for Investigating Hypoid Gear Noise and Vibration S. 185-196

„… directly through power flow. In order to verify the correctness of the proposed simulation models, an …” „… static net mesh force, netF is calculated by: 2 2 2net mx my mzF F F F   (3) The total …” „… effects must be accurately considered to generate a dynamic simulation model. For this reason, we present …”

F. Pfister, N. Hetzel, K. Büttner Objectified Evaluation of Fundamental Driveability Maneuvers at Powertrain-in-the-Loop Testbeds for Electric Drive Units S. 61-72

„… sim-ulation with CarMaker/TestBed is implemented by means of the Xpack4 system via Ether-net/UDP (1 kHz). Next …” „… the power electronics of electric drive units (EDUs). Due to their extremely high rate in the upper …” „… interesting aspect, however, is that it is possible to implement robust torque shaping algorithms on the power …”

H. Spånberg Electric Torque Vectoring Disconnect unit, eTVD S. 253-266

„… transmission losses are reduced or eliminated during disconnect. Simulations show that the WLTP energy …” „… such as driving the power-stages and the sensor-less speed control algorithms. The advantages of an …” „… wheel and would thus generate a higher longitudinal force than intended. The net outcome would be a yaw …”

P. Alagarsamy, A. Zangaro Compact Reduced Order Model (ROM) based on Finite Element (FE) Models of Power Electronics in Electric and Hybrid Vehicles S. 95-108

„… Compact Reduced Order Model (ROM) based on Finite Element (FE) Models of Power Electronics in …” „… Germany GmbH, Nuremberg Abstract For a safe operation of automotive power electronic devices in all …” „… The increasing complexity of the power module in the power electronics of hybrid and electric vehicle …”

F. Duchi, M. Ivarson, A. Schmitt, F. Haag Innovative E-Drive testing and software optimization – Key to maximize range, comfort and robustness of modern electric powertrains S. 37-60

„… is the key component that convert DC voltage from the battery into AC to power the electric motor …” „… the resulting data will be used to improve the simulation models. The testbed is also the right …” „… calculations performed in simulation for a MTPA/MTPF optimization (Maximum Torque Per Ampere / Maximum Torque …”

Titelei/Inhaltsverzeichnis S. I-X

„… ) based on Finite Element (FE) Models of Power Electronics in Electric and Hybrid Vehicles …” „… , Technical University of DarmstadtUse of Power-Dense Fuel-Efficient Tapered Roller Bearings in E-Drives under …” „… � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � 153 J. Merckling, Timken Europe, Colmar, France f Modelling & simulationsMultiphase CFD investigation …”

F. Schuchter, M. Schönstein, K. Bause, A. Albers Temperature Modelling of a Dual Clutch with Artificial Neural Networks S. 335-346

„… clutch occur with high frictional power. The clutch is in a high slip and is simultaneously loaded with a …” „… temperature are the friction power and the cooling behavior. The frictional power is largely determined by the …” „… are the step size of the simulation, the differential speed, the contact pressure and the calculated …”

doi.org/10.51202/9783181024010

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ELIV 2019

VDI Wissensforum GmbH (Hrsg.)

Reihe: VDI-Berichte

Band 2357 2019

Treffer in den folgenden Teilen:

F. Graf, S. Baensch, T. Knorr, D. Ellmer, C. Marechal 48 Volt High Power: Electric Drive for Excellent CO2 Emissions & Electric Driving Features S. 153-168

„… Transmission. Main contributors to cost saving: Usage of 48V technology for the electric drive & power net …” „… 48 Volt High Power: Electric Drive for Excellent CO2 Emissions & Electric Driving Features …” „… hybrid, and characterized by compact design with a very high power density. At the same time, the system …”

P. Griefnow, J. Andert, M. Engels, J. Richenhagen, D. Jolovic Holistic Energy Management of 48V Mild Hybrid Vehicles S. 127-138

„… distributes the available electrical energy and power in the 48V power net is therefore a promising approach …” „… the limited performance of the 48V power net. VDI-Berichte Nr. 2357, 2019 127 48 Volt In addition …” „… electrical energy and power in the 48V power net and thus enables the best possible operation of cost- and …”

P. Gesner, F. Kirschbaum, F. Landenberger, J. Scheiffele, L. Morawietz, B. Bäker Modeling and identification of electrochemical energy storage for drive train development – Review and evaluation S. 101-114

„… energies and particularly the high efficiency of their drive trains. The power losses no longer occur …” „… of the frequencies in the voltage response has an immense effect on the measurement and simulation …” „… evident, that ─ even for particularly dynamic loads of batteries in drive trains with low electric power …”

J. Heinrich, A. Braasch, F. Plinke Ensuring the reliability, availability and safety of fully automated and autonomous transport systems through modern system architectures S. 11-20

„… – can be performed using multi-stage simulation models, which are also presented in this paper. The …” „… reliability models are described and afterwards a state-based simulation model for the safety and reliability …” „… power of an automated or autonomous function exist depending on the size of existing influencing …”

doi.org/10.51202/9783181023570

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Scrubbing System Design for CO2 Capture in Coal-Fired Power Plants

Elizabeth Heischkamp

Reihe: Verfahrenstechnik

Band 953 2017

Treffer in den folgenden Teilen:

Titelei/Inhaltsverzeichnis S. I-XII

„… ) [kW] Electric demand by expansion [MW] Power plant net output [bar] Reference pressure …” „… 2 Capture in Coal-Fired Power Plants Scrubbing System Design for CO2 …” „… Capture in Coal-Fired Power Plants Von der Fakultät für Ingenieurwissenschaften, Abteilung …”

Modelling of CO capture systems S. 31-69

„… Power Plant NRW (RPP NRW) and which data can be found in [11]. Conducted simulations assumed a mass …” „… 's studies and this work Baseline power plant [92] RPP NRW [11] Net power output MW 575.5 555.6 …” „… within the power cycle. For the conducted simulations two temperature differences were contemplated: 5 …”

Technical analysis S. 70-142

„… , column geometry, as well as integration with the power plant (RPP NRW). For this purpose, generated …” „… results from Aspen Plus simulations are graphically presented and discussed. As the analysis is conducted …” „… accounted for in the end, only the promising ones that seem to be able to contribute to power plants …”

Introduction S. 1-17

„… would provide this energy, which implies that the power plant’s net electric work would be reduced as …” „… parameter variations conducted in several simulations of the scrubbing process, power plant and flue gas …” „… coal to natural gas. • Increase use of renewable energy sources or to nuclear power2, which produce …”

Analysis of economic feasibility S. 143-162

„… ) [€] Operational expenditure [MW] Power plant net output [-] Interest rate …” „… [-] Plant life [-] Power plant net efficiency 5.2 Discussion of results Table 5.3 lists results …” „… lower net power plant capacity and thus a lower EPC. The ZEP study indicates a specific EPC cost in a …”

Downstream scrubbing of flue gases S. 18-30

„… . [57] analysed the integration of CAP for CO2 capture in a coal-fired power plant with 47 % net …” „… coal-fired power plants. Figure 2.1: Process flow diagram for CO2 capture from flue gas by chemical …” „… (commercially available) amine developed by Kansai Electric Power Company (KEPCO) and Mitsubishi Heavy …”

List of references S. 171-184

„… . Schuster and G. Scheffknecht, “Simulation of the carbonate looping power cycle,” Energy Procedia, vol. 1 …” „… 2015]. [5] IEA, “World Energy Outlook 2012,” France, 2012. [6] IEA GHG, “Improvement in Power …” „… Generation with Post Combustion Capture of CO ,” 2004. [7] L. Kucka, “Modellierung und Simulation der …”

doi.org/10.51202/9783186953032

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Commercial Vehicles 2023

VDI Wissensforum GmbH (Hrsg.)

Reihe: VDI-Berichte

Band 2417 2023

Treffer in den folgenden Teilen:

F. Schweizer, T. Pflanz, M. Wagenblast, W. Tegethoff, J. Köhler, F. Breuer, L. Frerichs Fuel cell electric drive concept for heavy-duty commercial vehicles S. 123-140

„… designed on the basis of simulations and the thermal and energy management is developed in cooperation with …” „… the fuel cell, hydrogen and oxygen are converted into electrical energy to power the electric drive …” „… continuous power is nec-essary to be able to transport loads of more than 30 t over long gradients with …”

X. Seykens, C. Bekdemir, P. van Gompel How can hydrogen combustion engines contribute to realizing climate targets? S. 105-122

„… , conversion, and consumption in industry and transport. Using renewable electricity for heat and power …” „… also Fig. 2. About 92% of the net imported energy is by fossil fuels, less than 1% is renewable. In the …” „… considering costs, the H2-ICE currently has the advantage over the fuel cell technology. Fig. 4 (left): Power …”

C. Peteranderl, M. Zähringer, G. Balke, J. Schneider Megawatt charging as an enabler for battery-electric long-haul trucks – is that enough? S. 55-66

„… powers of over 1 MW in the near future [4]. Heavy commercial vehicles with battery capacities of over 500 …” „… (BET) with battery capacities of 500 kWh and 600 kW average charging power have time losses of about 20 …” „… fully charged in 15 min. Furthermore, theoretical potentials for integrating BETs into the power grid …”

doi.org/10.51202/9783181024171

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Commercial Vehicles 2021

VDI Wissensforum GmbH (Hrsg.)

Reihe: VDI-Berichte

Band 2380 2021

Treffer in den folgenden Teilen:

L. Heber, J. Schwab, T. Knobelspies Thermoelectric generators for heavy-duty vehicles as an economical waste heat recovery system S. 17-32

„… overview of the main TEG-simulation results is given in Table 4. The power density data was determined …” „… TEG-simulation environment Vehicle Efficiency improvement (ΔBSFC) [|%|] Cost-benefit-ratio Power density …” „… Holistic design and evaluation with the use of modern simulation methods Lars Heber, Julian Schwab …”

H. Ulmer, M. Rothschuh, F. Brinkmann, R. Wascheck, T. Delebinski eDrive & Fuel Cell powertrain systems engineering for commercial vehicles S. 55-72

„… fuel cell power. For instance, a powertrain consisting of three fuel cell systems, rated at a net …” „… efficiency of a powertrain with two fuel cell systems and a combined net power of 200 kW. At the same time …” „… rated FC system net power request of 200 kW, hydrogen savings of more than 10% can be achieved …”

S. Baker, S. Munshi, J. Huang High performance and efficiency hydrogen engine using westport fuel systems’ Commercially available HPDI fuel system S. 97-116

„… and observed results from the simulation study specifically for the peak power condition (C100 …” „… ICEs are to play in the coming decades. Internal combustion engines (ICEs) power almost all vehicles …” „… typically dominated by the diesel engine due to its superior attributes in terms of power output …”

C. Biedinger, T. Halfmann, M. Speckert, C. G. Berges, P. Cuny Consumption-optimized planning of transport missions using virtual drives S. 149-166

„… to engine power VDI-Berichte Nr. 2380, 2021160 A very important simulation parameter is the engine …” „… also influencing factors such as topography or traffic. The simulations enable detailed calculations …” „… routing giving a further route alternative. Afterwards, the speed profile simulation including traffic …”

D. Morgenweck, M. Großmann, W. Fakler, M. Lamke, F. Bitzer ZF E-Mobility products and software for commercial vehicles S. 1-16

„… Induction motor Induction motor Induction motor PSM Power peak 300 kW 125 kW 2 x 125 kW ~ 270 kW Power …” „… [1]. It consists of an induction motor with 200 kW continuous power and a one-stage planetary gear …” „… rated at 80 kW continuous power and a fixed ratio gear set. The electric components come from the ZF …”

doi.org/10.51202/9783181023808

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Dritev – Drivetrain For Vehicles 2019

VDI Wissensforum GmbH (Hrsg.)

Reihe: VDI-Berichte

Band 2354 2019

Treffer in den folgenden Teilen:

T. Basbous, J. Mortal Electric driveline adaptation from passenger-car application to Light & Medium Truck application – A competitive, efficient, compact and light solution S. III-19-III-28

„… increased to 65 billion in 2016 and is expected to reach 100 billion in 2020 [source: e-delivery.net …” „… : ○ 0-50 km/h: < 10 sec ○ 0-90 km/h:< 30 sec SIMULATION MODEL AND DRIVING CYCLE The simulation model …” „… the market power range as a function of the weight class (Fig. 6), we can see that an average 8 tons …”

P. Janssen, R. Keizer, T. Rosen Optimization of multi-motor electric drive systems – What is the optimum combination in terms of efficiency and cost? S. I-255-I-264

„… undesired second order side effects and focus on driveline differences, parameters such as board net power …” „… distribution and example power distribution map for one given powertrain combination The simulation study …” „… . 2354, 2019 259 Fig. 05: Simulation results for different power distributions per different E-Motor …”

W. Wenzel, M. Eglinger, M. Li, C. Sieg, J. Hengst, F. Küçükay Next generation of 48V HEV S. I-295-I-312

„… 48V HEV play an important role. Current 48V hybrids provide a peak electrical power of approximate …” „… 20 kW. It is expected that in the next years the 48V system can offer a peak electrical power up to …” „… investigated in two driving cycles - WLTC and RDE cycle. They are compared to a high-voltage power split DHT …”

U. Stockinger, H. Pflaum, K. Stahl Single vs. multi-cone synchronizers with carbon friction lining – A comparison of load limits and deterioration behavior S. I-455-I-470

„… Simulation-Driven Design of Heavy Duty Truck Synchronizers. Volume 10: ASME 2015 Power Transmission and Gearing …” „… . Thermo-mechanische Simulationen in Kombination mit Prüfstandversuchen zeigen, dass die Maximaltemperatur während …” „… run in life cycle tests and the influences of sliding velocity, friction work and frictional power …”

A. Lampe, R. Serway, L. Große Siestrup, C. Gühmann Artificial intelligence in transmission control – Clutch engagement with reinforcement learning S. I-113-I-132

„… and simulations to train the neural network with supervised learning. Supervised learning takes far …” „… trained and validated in simulation and in the prototype vehicle. Finally, a neural network with three …” „… Festlegung wichtiger Größen. Abschließend werden erste Ergebnisse aus der Simulation, basierend auf einem …”

C. Möser, T. Märkle, K. Hornung Effective acoustic development of electrified powertrains – Combination of simulation and evaluation methods S. I-329-I-348

„… Radiated Power) levels in FE calculations. As a second application, the surface network can be used to …” „… Effective acoustic development of electrified powertrains Combination of simulation and …” „… division, combines simulation and testing of the powertrain and vehicle, and is supported by powertrain …”

A. Viehmann, J.-E. Schleiffer, S. Rinderknecht Evaluation of the dedicated range-extender transmission powertrain concept DE-REX regarding efficiency, costs and complexity – Comparative assessment of electric and hybrid powertrain configurations b... S. I-21-I-48

„… powertrain architecture for BEVs is a combination of one high-power electric motor (EM) with a fixedspeed …” „… to choose the gear ratio as high as possible, because then the torque and accordingly the power …” „… fixedspeed transmission is countered by increasing the power of the EM. With a powerful EM the design …”

S. Kluemper Benefits of the new Allison 9-speed fully automatic – Medium duty commercial transmission S. III-61-III-74

„… Allison’s 2000 series 6-speed product, providing a cost effective power shift 9-Speed transmission that can …” „… discussed, including simulation findings and Greenhouse Gas regulation credits. INTRODUCTION The …” „… market. The transmission continues Allison’s highly successful approach of providing full power shifting …”

M. Scherpelz, J. Bernhardt, T. Weyh Simulation of load cycles for commercial vehicle drivelines based on statistical reasoning S. III-85-III-102

„… simulation quality and an increasing explanatory power of the results. This method allows defining boundary …” „… Simulation of load cycles for commercial vehicle drivelines based on statistical reasoning M.Sc …” „… with the help of Monte-Carlo-Simulations. At the end, the results regarding to the new application can …”

D. P. Morisco, I. Liviu Iepure Enhanced application of high-performance-computing in the design process of high-power-density traction motors S. II-85-II-98

„… Simulation (3D-FEM). Insbesondere wenn die Berechnung auf lokalen Rechnersystemen erfolgt, ist dabei oftmals …” „… Simulationen. Abstract During the design process of electrical machines, nowadays an impressive effort is done …” „… to precisely calculate power and efficiency. Especially in the field of high-power-density traction …”

B. Müller, C. Angrick, M. Fritz New concepts for electrical drive trains for high power density S. II-55-II-66

„… New concepts for electrical drive trains for high power density Bruno Müller, Carsten Angrick …” „… e-motor, power electronics, sensors to software application-specific, high power density solutions with a …” „… be achieved through the interaction of the motor, power electronics, sensors, mechanical integration …”

S. Foulard, S. Rinderknecht, F. Braun, P. Jardin ecoLIFE3: An approach for a resource-efficient dimensioning of vehicle components based on a holistic optimization with real life load data –paradigm shift in transmission engineering based on big dat... S. I-213-I-226

„… theoretically 99.9 % of the usage profiles. For cost and time reasons, simulations and few field tests mainly …” „… kept low, and the limited computing power and storage capacity of standard Electronic Control Units …” „… Area Network (CAN). Additionally, a durability assessment can be included in the algorithms, so that a …”

doi.org/10.51202/9783181023549

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AUTOREG 2017

VDI Wissensforum GmbH (Hrsg.)

Reihe: VDI-Berichte

Band 2292 2017

Treffer in den folgenden Teilen:

A. Kilic, T. Shen, K. Gorelik Entwicklung eines fail-operational Bordnetzes für autonomes Fahren S. 449-460

„… factors, new system architectures are needed. A failoperational electrical power net is a main …” „… fail-operational power nets for automated driving. In the second section, legal requirements with high impact on …” „… the design of power net architectures will be presented. In the third section, different topologies …”

K. Abdelgawad, S. Henning, P. Biemelt, S. Gausemeier, A. Trächter Networked Driving Simulation for Future Autonomous and Cooperative Vehicle Systems – Development of a Modular Platform for Networked Driving Simulation Based on High-Level Architecture S. 539-550

„… Networked Driving Simulation for Future Autonomous and Cooperative Vehicle Systems Development …” „… of a Modular Platform for Networked Driving Simulation Based on High-Level Architecture M.Eng …” „… of a modular platform for networked driving simulation based on the IEEE standard High-level …”

doi.org/10.51202/9783181022924

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Nutzfahrzeuge 2017 – Commercial Vehicles 2017

VDI Wissensforum GmbH (Hrsg.)

Reihe: VDI-Berichte

Band 2298 2017

Treffer in den folgenden Teilen:

D. Bergmann, S. Lauer, S. Ghetti, K. Eichler, S. Petri Holistic Simulation Tool for the Commercial Vehicle Powertrain Development S. 209-222

„… calculated. For the determination of the system performance the net power is considered, which implies that …” „… are given in Figure 11 (left). The maximum net power output is close to 14 kW, whereas the average …” „… %, resulting mainly from high load points during the second half of the cycle. Fig. 11: Net power (left …”

G. Schünemann Energy Management for Future Commercial Vehicles S. 103-114

„… for recuperation. Simulation results show the energy balance during the trip, considering the driving …” „… energy or tidal power. Of cause a hybrid vehicle can also be a solution. This is reflected by the policy …” „… increase in efficiency around 2011 means that the efficiency (mechanical power from chemical power …”

T. Huber, T. Grossner Future CO2 legislation and innovations to reduce TCO – using Continental Innovation Truck as an example – Evaluation of Photovoltaic System and Coasting Technology S. 79-102

„… method via computer simulation tool will be able to estimate fuel consumption before thresholds will be …” „… south in winter, may also reduce power needs [7]. Additional potential can be provided from a …” „… separate carriers with a flexible carrier substrate. The solution delivers a nominal power of around 280 W …”

doi.org/10.51202/9783181022986

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ELIV 2021

VDI Wissensforum GmbH (Hrsg.)

Reihe: VDI-Berichte

Band 2384 2021

Treffer in den folgenden Teilen:

B. Kleinsteinberg, A. Hohenhovel Towards lead-acid free 12 V power supply for electrified vehicles and highly automated driving functions S. 593-604

„… steering/breaking the 12 V board net needs to provide additional power to cover full power to all systems and …” „… capacity is expected to be higher. Simulation results The modelled cell is a 4 Ah high power pouch …” „… Towards lead-acid free 12 V power supply for electrified vehicles and highly automated driving …”

F. A. Schiegg, I. Llatser, H. Tchouankem, T. Frye, F. Wildschutte, F. Hofmann Removing Blind Spots – Infrastructure-assisted Collective Perception S. 29-44

„… of the German project 5G NetMobil and prove the high added value of road infrastructure-assisted …” „… ) Protection In scope of the German public founded project 5G NetMobil [26], sensor-equipped infrastructure …” „… requirements, the project developed the so-called “NetMobilBox” (right part in Fig. 3). It features a hybrid …”

O. Bitsche How to solve the trade-off between vehicle dynamics, traveling time and CO2 emissions. The CO2-Life Cycle Assessment for the Porsche Taycan S. 523-532

„… traditionally expecting high driving dynamics. In terms of sustainability the commitment to net-zero CO2 is an …” „… life cycle? On the way to net-zero it is not enough to measure and count “Tank-to-Weel” emissions only …” „… to achieve Net-Zero. 3.1.3. Cell-technology Reduction of needed raw materials and new cell …”

D. Mehlig, M. Muller, J. Treier, A. Loges Long distance e-mobility in the trade-off between battery capacity & charging power – Battery immersion cooling as enabler technology? S. 545-562

„… must be adjusted which could result in a bord net voltage of 800 V combined with a high power battery …” „… electric vehicle platforms with 800V board net voltage to be ready for high power charging. For example …” „… Long distance e-mobility in the trade-off between battery capacity & charging power – Battery …”

F. von Bulow, F. Heinrich, T. Meisen A new perspective for manufacturers: Cloud-based utilization of operational fleet data S. 117-130

„… .3 Pro (58 kWh net battery, 107 kW motor power) VW ID.3 Pro S (77 kWh net battery, 150 kW motor …” „… simulations to identify the desired impact of the chosen control and operational parameters beforehand. In …” „… of the low power mode at low SOCs. The same applies to the charging management with preferred …”

K. Brand Shifting Left the development of Electric Vehicle Products, from System to Software S. 563-578

„… in the traditional ‘V’-cycle. This includes simulation-based embedded application development and …” „… of xEV focused virtual prototyping simulation capabilities both at system and software level and at …” „… the detailed power electronics level. This can be integrated with a software in the loop (SIL) flow …”

S. Koller, R. Uerlich, G. Witham, L. Eckstein Concept ELV² – Development of an Electric Drive Axle for Heavy Commercial Vehicles S. 653-XVI

„… different stages of simulation →Optimization of existing transmissions ika’s Approach 1: Transmission …” „… distribution is considered using SPH-based distribution simulations • Coefficients are transferred into a …” „… conductance matrix • Time-step based solution is performed • After simulation, a comparison with the measured …”

K. Renatus, A. Unger, B. Baker, O. Manicke Machine learning approach towards remote diagnostics and repair of electric vehicle charging processes S. 163-174

„… using data-driven digital twins of vehicles and infrastructure to perform backend simulations. The …” „… approach is demonstrated based on an exemplary use case and is evaluated via first simulation results …” „… introducing RL and transferring it to charging problems. As ML algorithms often require more computing power …”

M. Ghivari, D. Chakraborty State of Health and State of Charge Estimation method – A Machine Learning based hybrid approach S. 605-612

„… power estimation. SOC is an available capacity measurement of the battery against rated capacity and is …” „… consistent estimation of SOC and SOH plays a significant role in various vehicle applications like power …” „… updated by considering the ratio of change in voltage to change in current and SOH with respect to power …”

T. Fuchs, O. Manicke, M. Zinser, B. Baker Automotive digital twin: An approach for isolating and virtual validating of software updates in end-to-end architectures based on customer vehicles S. 223-236

„… proposes the use of automotive digital twins to realize backend simulations of end-to-end architectures …” „… multi-physical, scalable, precise, and real-time simulations, enhances testing of software in customer vehicles …” „… regarding testing. The use cases are classified into the range of used models, simulations, and data, as …”

K. Saad, A. Sligar, R. Kipp, J. Decker, D. Rey, S. M. Canta Ansys Real Time Physics Based Radar Simulation – An Enabler for Machine Learning in the Context of Autonomous Driving S. 83-94

„… for the training process, the author in [6] illustrates the power of physics-based simulation to also …” „… simulation workflow to automatically generate labeled datasets for training a Neural Network (NN) based …” „… Ansys Real Time Physics Based Radar Simulation An Enabler for Machine Learning in the Context of …”

Titelei/Inhaltsverzeichnis S. I-XIV

„… Based Radar Simulation – An Enabler for Machine Learning in the Context of Autonomous Driving …” „… 523 O. Bitsche, Dr. Ing. h.c. F. Porsche AG, Weissach Modular, standardized, and innovative Power …” „… , Guyancourt, France Long distance e-mobility in the trade-off between battery capacity & charging power …”

F. Rundo Perceptive Advanced Car-driver Drowsiness Monitoring Neuro-Embedded System S. 317-330

„… proposed model which involves the use of a low-power PPG probe. Another very promising results are …” „… a spectral bandwidth of 33 nm, the LEDs have of a lower power emission (mW) in the …” „… portable battery, a power management circuits, a conditioning circuit for output SiPMs signals, and …”

J. Langkau, S. Wenz, T. V. Fernandez, L. Pullen, A. Tekavčič, N. Jezeršek, A. Wagner Electric Charge Lid – System components for future charge lid systems S. 475-488

„… requires particularly high demands on the power consumption. In order to meet these requirements, the SMO …” „… in the idle mode "Low Power Mode". Fig. 7: Operating Mode – SMO [2] Charge port illumination …” „… difference observation angles. Fig. 14: Light guide for the ring and optical simulation (square root …”

S. Kraus Automotive Software Development – Is it Different? S. 187-196

„… on the PC or a smartphone, technical applications like CAD systems or physical simulations, large …” „… control of a power plant, are typically used in a secured environment. For example, the control systems …” „… tools for development, analysis, simulation, and test. Where existing standards are used in vehicle …”

A. P. Das, K. Thomas, A. Mohan, A. S. Akhil, K. P. Ganesh A Battery Digital Twin framework for Predictive Maintenance and State of Health Estimation of Electric Vehicles S. 579-592

„… processing them is computationally intensive and requires more memory and processing power. Such processing …” „… information can be stored in the cloud, offering relentless computational power. However, sending the battery …” „… of EV battery DT. A. Data Collection The test data simulation and collection are performed in …”

G. Reichart, R. Asmus, B. Mattner AUTOSAR Vehicle Operating System (AVOS) – The Safe and Secure Framework for Automotive System Architectures S. 245-256

„… computing power, considering automated driving, for example. In addition, there are strict regulatory …” „… blocks, simulation and methodology to allow DevOps a rapid iteration for shortening the time from …” „… environment for applications that require high-end computing power and allows to connect deeply embedded and …”

A. Knoll The Case for an Open Integrating Operating System, Middleware Specification Development Approach S. 257-272

„… high standards in the automotive industry, and cheaper computing power will make it possible to deploy …” „… today there are middlewares for many other purposes, e.g., for providing physics simulations and …” „… the radio access network of mobile telephone networks. Not to mention the routers and switches we all …”

doi.org/10.51202/9783181023846

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LAND.TECHNIK AgEng 2023

VDI Wissensforum GmbH (Hrsg.)

Reihe: VDI-Berichte

Band 2427 2023

Treffer in den folgenden Teilen:

C. Nöß, J. Weller A Fuel Cell Tractor in Operation – Concepts and Field Data S. 39-48

„… fuel cell can produce up to 100 kW of electrical net power but it is quite slow because of the …” „… influence the current flows of the other components: - Fuel Cell: dynamically request for the net power …” „… “Energy Unit” in. So, in Fig. 5, a maximum available power is defined by the sum Pmax of the actual net …”

J. Konrad, C. Varlese, C. Junger, R. Krizan, P. Hofmann Fuel cell electric powertrain for the agricultural tractor – FCTRAC: development, performance, and benchmarking S. 49-56

„… brake. Via DC/DCs, the PDU powers the 12V and 24V low voltage networks and, thus, the auxiliaries of the …” „… cell system (FC system) with 100 kW-net. This electrochemical energy converter generates electrical …” „… power (DC) from high-purity hydrogen and ambient air, cleaned through an active carbon filter, releasing …”

C. Korn, T. Herlitzius, K. Lüpping, A. Afting Study on the use of DEM for the optimization of pelleting rollers S. 403-412

„… to be essential for the predictive power of the simulation. The validation is carried out by …” „… regarding the use of numerical simulation for the pelleting process is only very limited. A tailored …” „… , 2023406 Fig. 4: Model abstraction for DEM simulation: a) entire die roller geometry; b) one segment of …”

B. Kazenwadel, S. Becker, L. Michiels, M. Geimer Data-driven algorithms for predicting energy-efficient operating points in agricultural soil tillage S. 519-528

„… of 256 neurons for the actor-network and for the critic-network. Algorithm 2: InterActNET The …” „… important in power-intensive tasks in the agricultural industry, and therefore an aspect with optimization …” „… during the training process. An alternative is training in accurate simulation models, which require …”

L. Buck, T. de Witte Cost simulation of future agricultural machinery concepts – Applied on a comparison of constant electrical power supply and battery swapping S. 349-356

„… Cost simulation of future agricultural machinery concepts Applied on a comparison of constant …” „… electrical power supply and battery swapping M.Sc. Lennart Buck, Institute of Mobile Machines and …” „… more than 200 ha, a continuous power supply for agricultural machinery with a WSS is competitive. 1 …”

L. Reuter, L. Frerichs Simulation of refueling strategies for a hydrogen operated tractor in agricultural process chains S. 283-288

„… Simulation of refueling strategies for a hydrogen operated tractor in agricultural process chains …” „… using the agricultural process simulation. Their impact on working time and hydrogen demand compared …” „… with the help of suitable simulations. In addition, the costs will be examined to get a first indicator …”

Titelei/Inhaltsverzeichnis S. I-XX

„… , The Netherlands;L. Wolf, CLAAS E-Systems GmbH, Dissen a.T.W. SimulationGrain Handling Simulations in …” „… , AlpenSimulation of filling and venting operations in agricultural cold heat networks by using CFD and the Volume …” „… Reduce Power Consumption 1X. Tian, R. P. Jenkins, CNH Industrial America LLC, Burr Ridge, IL, USA; J …”

R. R. Shamshiri, E. Navas, V. Dworak, R. Fernández, T. Schütte, C. Weltzien Teleoperation of an Agricultural Mobile Robot inside Berry Orchard using LoRa Connectivity S. 191-198

„… with collision avoidance sensors, two sets of LoRa transmitters and repeaters, a simulation environment …” „… robot on which a LoRa GPS tracker was installed to provide position feedback to the simulation. Field …” „… simulation and the robustness of the robot’s control system with an emphasis on the architecture …”

A. Tamrakar, M. Roberge Grain Handling Simulations in Combine Harvester – Simulation Development, Validation and Optimization S. 395-402

„… Grain Handling Simulations in Combine Harvester Simulation Development, Validation and …” „… , a review of high-fidelity Discrete-Element Method (DEM) simulations used to model grain flow through …” „… the grain handling subsystem of a combine elevator is discussed. These simulations serve as invaluable …”

B.-G. Hülle, S. Böttinger, M. Racs, T. Schempp Design and development of adaptive control elements on agricultural tractors based on ISOBUS communications S. 275-282

„… tractor and, for example, for transmitting power via the PTO, have been standardised in the past in …” „… primarily aimed at implements that use Power Beyond [13] and communicate via ISOBUS. However, it is backward …” „… evaluation grid. The result will be a simulation or configuration tool that can be used by implement …”

doi.org/10.51202/9783181024270

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DRITEV – Drivetrain for Vehicles 2021

VDI-Wissensforum GmbH (Hrsg.)

Reihe: VDI-Berichte

Band 2381 2021

Treffer in den folgenden Teilen:

J. Shutty, A. Moser, D. Gajowski Analysis of propulsion system architectures across vehicle segments and markets S. 23-34

„… , power electronics (Si, SiC), transmissions (single speed, multi-speed) and other major subsystems …” „… for those applications. One such tool is a state of the art simulation framework that BorgWarner …” „… (eMotors, thermal systems, power electronics, battery systems, control systems, engine components …”

J. De Landtsheere TREMEC HYbrid DRive Axle – HYDRA – Hybridization enables RWD dynamics in a FWD car S. 125-144

„… hybrid axle concept is realized that combines a power dense electric motor with a mechanical on-demand …” „… torque vectoring AWD system, for which simulations show that performance and fun-to-drive are stepped up …” „… vehicles, engine power and torque levels are often surpassing what can be transferred effectively to the …”

M. Dilzer BorgWarner P2 Modules – from HV to 48V S. 35-46

„… infrastructure and the availability of sustainable electric power generation. Today both are not yet in place …” „… production for electrical power generation PHEV and particularly BEV will potentially not achieve the …” „… given as shown. The information is based on qualified simulation toolchains. The Stator outer …”

X. Zhang, F. Küçükay Driveability optimization of electrified powertrains utilizing machine learning based control and the interaction with ADAS/AD systems S. 361-376

„… EM-Modells und eines EM FOC (Field Oriented Control)-Steuermodells wird entwickelt, um Simulationen der …” „… driveability simulations. Based on the simulation model, a machine learning based active damping control is …” „… production are shown in Fig. 2. X axis is vehicle weight, Y axis is total EM power. The VKM power is …”

K. Seno Prediction for the service lives of drive-train units by model-based development with the measured operational conditions S. 561-566

„… conditions measured in real vehicles and simulation. Through this study the validity of the model-based …” „… or vehicle speed, are measured on the real vehicles. Next, the simulations with the selected driver …” „… , mechanical components, power-train units and vehicle models are run with the measured operational conditions …”

D. Morgenweck, M. Großmann, W. Fakler, M. Lamke, F. Bitzer ZF E-Mobility Software Functions for Commercial Vehicles S. 703-718

„… - Extender Electric motor type Induction motor Induction motor Induction motor PSM Power peak 300 kW 125 …” „… kW 2 x 125 kW ~ 270 kW Power continuous 200 kW S2 = 30 min 80 kW S2 = 30 min 2 x 87 kW S2 …” „… motor with 200 kW continuous power and a one-stage planetary gear set. SOP has been in 2020. There are …”

H. Wittig, J. Engasser, A. Glavinic AEROFLEX – Distributed Hybrid Drivetrain for Long Haul Freight Vehicles S. 593-608

„… distributed powertrain can be realized by installing additional power units in the towed vehicles like …” „… Torque Management System (GETMS), the Smart Power Dolly (SPD), which has a steerable front axle and an …” „… assessment in the form of simulation results and measurement results of a sophisticated vehicle test …”

doi.org/10.51202/9783181023815

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Land.Technik AgEng 2017

VDI Wissensforum GmbH (Hrsg.)

Reihe: VDI-Berichte

Band 2300 2017

Treffer in den folgenden Teilen:

T. H. Langer Model-in-the-Loop Tuning of Hitch Control Systems of Agricultural Tractors S. 191-198

„… . Langer, Danfoss Power Solutions, Nordborg, Denmark Abstract The farming industry worldwide is facing …” „… transform the highest possible amount of the engine power into a pulling force on the implements, i.e. the …” „… . These experimental data can be utilized in a simulation model, that represents the mechanical …”

A. Meiners, S. Häberle, S. Böttinger Advancement of the Hohenheim Tractor Model – Adaption on current demands S. 245-254

„… machine combinations. As an advancement of the simulation model according to Schreiber [1], first …” „… acquisition, simulation models are built up to determine the fuel consumption of agricultural process chains …” „… 2030 considering the innovation potentials worked out. For this purpose, two types of simulation models …”

Titelei/Inhaltsverzeichnis S. I-XVII

„… OnBoard Networks – The AEF Power Interface 93 is ready to become an ISO standard Combine Harvesters H …” „… electric autonomous agricultural machine – 15 O. Lagnelöf Simulation of all operations on a Swedish farm …” „… R. Bumberger, Electric traction drive on a plough – More power for the 23 W. Klinger, driveline D …”

doi.org/10.51202/9783181023006

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Entwicklung eines Messsystems für Feldmessungen in Windenergieanlagen und echtzeitfähige Implementierung eines Lebensdauermodells zur Zustandsüberwachung von Leistungshalbleitern

Wilfried Holzke

Reihe: Elektrotechnik

Band 421 2020

Treffer in den folgenden Teilen:

Literaturverzeichnis S. 125-145

„… Numerical Circuit Simulations of Power Electronic Systems. In: International Power Electronics Conference …” „… : Simulation von elektrischen Netzen unter Matlab/Simulink mit TCP/IP gekoppelten Rechner. Bremen, Universität …” „… .: Reliability of wind turbine subassemblies. In: IET Renewable Power Generation Bd. 3 (2008), Nr. 4 [6] BUENO …”

Titelei/Inhaltsverzeichnis S. I-XIV

„… Simulation des thermischen Verhaltens der IGBTs ............................... 88 7.2.3 Nutzung eines …” „… Rechnerverbunds zur verteilten Simulation eines Windparks …” „… Neutral Point Clamped PC Personal Computer PCT Power-Cycle-Test PLC Programmable Logic Controller …”

Modellbasierte Zustandsüberwachung S. 103-121

„… Parameter basierend auf Lastwechseltests (engl. power-cycle-test - PCT) und Erweiterungen zum Modell wird …” „… Ergebnissen der Simulation ebenfalls betrachtet werden (s. Bild 8.4). Entscheidend sind die Minima und Maxima …” „… mit dem Messsystem aufgezeichnete Daten sein oder Daten, die aus einer Simulation heraus generiert …”

doi.org/10.51202/9783186421210

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Dynamische Kraftwerkssimulation und techno-ökonomische Bewertung von Flexibilisierungsmaßnahmen

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Entwicklung eines Messsystems für Feldmessungen in Windenergieanlagen und echtzeitfähige Implementierung eines Lebensdauermodells zur Zustandsüberwachung von Leistungshalbleitern