Suche einschränken

Ergebnisse (77)

Sortierung:

Alle Alles auswählen

Seite 1

VDI Wissensforum GmbH - Dritev – Drivetrain For Vehicles 2018

Teilzugriff

Auswählen

VDI Wissensforum GmbH (Hrsg.)

Dritev – Drivetrain For Vehicles 2018

Reihe: VDI-Berichte

Band 2328 2018

Treffer in den folgenden Teilen:

L. Dedeleit, M. Ayeb, L. Brabetz Short circuit calculation of permanent magnet synchronous machines with comsol multiphysics

„… Short Circuit Calculation of Permanent Magnet Synchronous Machines with COMSOL Multiphysics …” „… Entwicklungsstadium zu bewerten. Abstract Permanent Magnet Synchronous Machines (PMSM) represent the established …” „… , 2018 197 1. Introduction Permanent magnet synchronous machines are, in addition to induction motors …”

T. Gemassmer Approaches to increase efficiency and dynamics of ipmsm traction drives by optimization of control strategies

„… the general system equations of the permanent magnet synchronous machine, the focus is set on …” „… ] „Richter, J: Predictive Current Control of Saturated Cross-Coupled Permanent Magnet Synchronous Machines …” „… and a traction drive. VDI-Berichte Nr. 2328, 2018 85 1. Introduction Permanent magnet synchronous …”

M. Werra, A. Ringleb, C. Sieg, F. Küçükay Thermal behavior of 48 V hybrid systems

„… asynchronous machine (ASM) respectively a permanent magnet synchronous machine (PSM) are simulated. In these …” „… addition, two different electric machines – an asynchronous and a permanent magnet synchronous machine …” „… magnet synchronous machines with comsol multiphysics …”

D. Bauer, M. Alexander Loss-optimized design of a high performance electrical machine for electric and hybrid cars

„… magnet losses within permanent magnet synchronous machines are often critical with respect to …” „… Loss Machine for Electric and Hybrid Cars M. Sc. David Bauer, Dr. Marcus Alexander, Robert …” „… importance for the design of electrical machines for electric and hybrid cars. For this reason it is …”

T. Högnäs, G. Beldie 48 volt torque vectoring electric rear drive module (eRDM) – Excellent driving dynamics with significant CO2 savings

„… multiple advantages. With a permanent magnet synchronous motor or induction motor as electrical machine …” „… electric motor control with significant CO2 savings by 48V hybridization. It utilizes the electric machine …” „… voltage systems. System Performance Utilization of an electrical machine for the TV function offers …”

P. Maurel, N. Termenon, Philippe Kraemer, I. Sogoba Efficient hybrid clutch actuator

„… transmission piloted main clutch, with the different combinations of e-machines can be used to offer hybrid …” „… stop coasting and regenerative breaking functions. 48V e-machine, in P3 position, on a manual gearbox …” „… to transition from electric drive to thermal drive. A P0 e-machine coupled with another one P4 …”

A. Viehmann, R. König, S. Rinderknecht Investigation of gear shifts in a parallel-series hybrid powertrain with dog clutches in a demonstrator vehicle (two-drive-transmission with range-extender, DE-REX)

„… , „Permanent magnet synchronous machine design for hybrid electric cars with double e-motor and range extender …” „… magnet synchronous motors, which were developed, designed and assembled at TU Darmstadt [5]. The …” „… aggregates is not perfectly synchronous, this might lead to dynamic deviations in the output torque and …”

doi.org/10.51202/9783181023280

VDI Wissensforum GmbH - ELIV-MarketPlace 2022

Kein Zugriff

Auswählen

VDI Wissensforum GmbH (Hrsg.)

ELIV-MarketPlace 2022

Reihe: VDI-Berichte

Band 2405 2022

Treffer in den folgenden Teilen:

I. Woyna, W. Shang Influence of Eccentricity and Tolerance on NVH Performance of Permanent Magnetic Synchronous Machine S. 133-136

„… Permanent Magnet Synchronous Machine used in this work. VDI-Berichte Nr. 2405, 2022 133Fig. 2: An example …” „… magnet synchronous machine (PMSM) as shown in Fig. 1. PMSM has a set of natural vibration frequencies …” „… Influence of Eccentricity and Tolerance on NVH Performance of Permanent Magnetic Synchronous …”

Titelei/Inhaltsverzeichnis

„… Magnetic Synchronous Machine …” „… � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � �403 M. Tanimou, T. Stumpf, Robert Bosch GmbH, StuttgartE/E in Mobile Machines f Interoperability and …” „… surround sensors for mobile machines – Change from rule-based systems to Deep Learning …”

A. Berger An Advanced High-Efficiency Inverter with High Switching Frequencies to Improve Powertrain Efficiency and Performance S. 85-98

„… efficiency and performance. Fig. 1 shows, iron losses of a 4.2kW permanent magnet synchronous machine as a …” „… inverter and application levels, such as the electric machine. [1 …” „… . Wang, Wei Zhou, R. Dou, “Analysis of Harmonic Current in Permanent Magnet Synchronous Motor and Its …”

doi.org/10.51202/9783181024058

Michael Pagel - Model-based diagnosis of electronic cooling fan drive systems

Teilzugriff

Auswählen

Michael Pagel

Model-based diagnosis of electronic cooling fan drive systems

Reihe: Mess-, Steuerungs- und Regelungstechnik

Band 1262 2018

Treffer in den folgenden Teilen:

Bibliography S. 127-137

„… Magnet Synchronous Motors . IEEE International Symposium on Diagnostics for Electric Machines, Power …” „… permanent magnet demagnetization fault detection and treatment in permanent magnet synchronous machines …” „… Demagnetization Fault in Permanent Magnet Synchronous Machines . 32nd Annual Conference on IEEE Industrial …”

Titelei/Inhaltsverzeichnis

„… – Synchronous machine – State observer – Model-based development Model-based diagnosis of electric cooling fan …” „… Electrical Machines . . . . . . . . . . . . . . . 80 4.4.3 MIMO Model with Observer Structure …” „… Binary Sequence PMSM Permanent-Magnet Synchronous Motor SISO Single-Input-Single-Output …”

The Engine Cooling Fan System S. 18-39

„… Conclusion 39 mechanical part of a permanent magnet synchronous machine. Furthermore, the process model for …” „… magnets assembled on the rotor, making it a permanent-magnet synchronous motor (PMSM). Electronically …” „… electrical machine is de ned as Pel = ∑ k=a,b,c ukik . (3.14) Applying (3.14) to (3.6) yields Pel = ∑ k=a,b,c …”

doi.org/10.51202/9783186262080

VDI Wissensforum GmbH - Dritev – Drivetrain for Vehicles 2020

Teilzugriff

Auswählen

VDI Wissensforum GmbH (Hrsg.)

Dritev – Drivetrain for Vehicles 2020

Reihe: VDI-Berichte

Band 2373 2020

Treffer in den folgenden Teilen:

S. Rothe, B. Schröder, G. Lührs Coupled topology optimization of an electric drive

„… . [4-7] deal with the topology optimization of permanent magnet synchronous machines with the aim of …” „… and describes the significant machine behavior of a permanent magnet synchronous machine. With this …” „… synchronous machine, leading to an optimized topology with 19% less magnet material. The optimized rotor …”

S. Reuter, H. De Keyser, M. Doppelbauer Performance study of a PMSM with molded stator and composite housing With internal slot cooling – resulting in high continuous power

„… magnet synchronous machine (PMSM) with concentrated, upright flat wire windings. During over molding …” „… Synchronous Machines with Concentrated Single-Tooth Winding. Paper, EDPC 2018 [5] S. Suppanz …” „… . The concept is based on the work of Dr. M. Schiefer [1]. A machine design with single teeth and …”

P. Lück, K. Bennewitz, J. Tousen, J. Peter The front-axle drive of the MEB – Volkswagen expands the e-drive portfolio

„… (PM) synchronous machine with a power of up to 150 kW (204 HP) on the rear axle. For models with …” „… the ID. 4 The rear axle drive (PM synchronous machine) is characterized by high efficiency and high …” „… are available. A PM synchronous machine on the rear axle serves as the main drive. The drive consists …”

T. Casper, G. Spengler, M. Bromberger The high-efficiency fully electric drivetrain of the new Porsche Taycan

„… Taycan Electrical Machines In the Porsche Taycan, a permanent magnet synchronous machine is used on the …” „… front and rear axle respectively (Fig. 4). The rotor of the permanent magnet synchronous machine …” „… the drive units of the Porsche Taycan Turbo S The permanently excited synchronous machine on the …”

D. Kieninger, J. Hemsen, G. Witham The highly integrated ModulED drive module – Holistic concept design

„… machines, power electronics and transmission: It features a high-speed hybrid synchronous machine with six …” „… is a 6 pole, 6 phase hybrid synchronous permanent magnet machine for high speeds up to 22,500 rpm …” „… developed within ModulED is presented in more detail. Fig. 1: ModulED drive module The electric machine …”

C. Danzer, T. Voigt, A. Forell, M. Sens, E. Schreiterer, R. Kockisch, J. Müller, E. Schneider The systematic way to your sustainable powertrain platform – holistic and customizable – Systematical methods to investigate mobility scenarios of tomorrow

„… synchronous machine. With respect to conventional electric machines, it distinguishes in terms of its rotor …” „… drive unit as low as possible. The scalable electric machine is classified as permanent magnet …” „… integrated in a very compact way next to the active parts of the electric machine. VDI-Berichte Nr. 2373 …”

M. Deiml High speed electric drive system – A solution for the next generation E-cars

„… Nr. 2373, 2020 51 E-Machine To reach a high-power density, a permanent magnet synchronous machine …” „… widely in use. They integrate the electric machine, the transmission, the differential and in most cases …” „… e-machine costs can be decreased by reducing the size and thus the material costs, but also the torque …”

F. Völkel, M. Tietz, A. Schamin, S. Giehl Rolling into the future – Bearing solutions for electric mobility

„… possible combination that is of great interest. For operating synchronous motors, the power electronics …” „… Compared to other motor types, the synchronous motor prevails despite the somewhat higher total costs and …” „… the greater control effort thanks to the better efficiency and power density. The synchronous motors …”

S. Worrall, J. Foulsham, I. Stone, T. Gassmann CeDrive – Electric drive technology for a new era – Advanced cooling and control of high-speed eDrive

„… : - Permanent Magnet assisted Synchronous Reluctance Machine (PMaSRM) - Inverter 800V, SiC MOSFETS; variable …” „… - kVA: < 200 Number of poles (Tab.1), type of winding and key dimensions of the e-machine have been …”

D. Schöneberger, S. Rinderknecht, D. Reitmeier, A. Mertens Development of a transmission control for an innovative high-speed powertrain using motor-related control – Simulative approach to develop an angular position controlled engagement of dog clutches in ...

„… ). EM2 is a permanent-magnet synchronous motor (PSM) driving the two speed sub transmission 2 (STM2 …” „… actual torque control of the asynchronous and the permanent-magnet synchronous motor is designed as …” „… indirectly via the speed of the two electric machines measured by resolvers. Using the gear ratios shown in …”

P. Tenberge, A. Alnahlaui E-drive and hybrid-drive with 2 high-speed E-motors and a 2-speed gearbox

„… electric synchronous motors fit much better than those of internal combustion engines to the demand …” „… installed in spindles of textile machines. Fig. 1 shows an electric motor with 100 kW peak power, 130 Nm …”

P. Ramminger, R. Jäger Evolution of the drivetrain and high voltage system in the new Corsa-e

„… Synchronous, PMSM Permanent Magnet Synchronous, PMSM Peak Torque 265 Nm 360 Nm Peak Power 100 kW 150 kW …” „… ) Buy Reduction gear (RG) Make. Design with side e-Motor, parts partially from MT machinery , c/o …”

doi.org/10.51202/9783181023730

VDI Wissensforum GmbH - International Conference on Gears 2019

Teilzugriff

Auswählen

VDI Wissensforum GmbH (Hrsg.)

International Conference on Gears 2019

Reihe: VDI-Berichte

Band 2355 2019

Treffer in den folgenden Teilen:

X. Tian, Y. Wu, J. Han, L. Xia Online estimate and compensation of the gear machining error based on electronic gearbox cross-coupling controller S. 1835-0

„… machine tool used in this paper is shown in Fig.1. The synchronous motion of the workpiece rotational axis …” „… master-slave EGB controller. Finally, experiments are performed on a six-axis gear hobbing machine, where …” „… hobbing machines utilize mechanical gearboxes to achieve rotational or linear motions, which are precisely …”

A. Carbonelli Transferring knowledge about gear systems to machines in order to improve diagnosis efficiency S. 1065-1076

„… Transferring knowledge about gear systems to machines in order to improve diagnosis efficiency …” „… rise of Machine Learning technology is a new tool to improve efficiency of predictions and simulations …” „… . Introduction We are entering a new era with the rise of Machine Learning (ML) techniques and the Big Data …”

Y. Hawwari, J. Touzet, H. Andre, H. I. Cakar, I. Khelf, L. Alloin Ring gear tooth cracks detected using instantaneous angular speed: wind turbine application S. 1039-1052

„… characteristic frequencies are synchronous with the shaft carrying the angular sensor. This is the case of the …” „… integer) of cycles is attained. This is differs from the temporal approach particularly for the machines …” „… angular speed of a machine using the vibration signal only. Top left: vibration signal. Top right …”

H. Aurrekoetxea, I. Ruiz de Ocenda Experimental and theoretical study of load mesh factor for different boundary conditions in wind gearbox planetary stages S. 835-844

„… position error measurement is of 0.006mm, using a 3D coordinate measuring machine. Base tangent length …” „… gauges in a quarter bridge configuration, 8-channel synchronous acquisition is used with Bluetooth …” „… gear contact stresses, bearing life, vibration in housings and other machinery studies. For the …”

N. Wan, L. Yao Efficiency modelling and analysis for a novel double-arc bevel gear nutation transmission system for pure electric vehicles S. 1253-1258

„… bevel gear 1, internal double-arc bevel gear 2, ball cage synchronous universal coupling 4 and output …” „… for a multi-speed transmission system for electric vehicles. Mechanism and Machine Theory 116 (2017 …” „… electric vehicles powertrains with dual motor and single motor input. Mechanism and Machine Theory 128 …”

S. Vonderschmidt, A. Ott, A. Vonderschmidt High speed driven tool for machine tools using magnetic transmission technology S. 1145-1154

„… High Speed Driven Tool for Machine Tools using Magnetic Transmission Technology Dr. Stefan …” „… machine tools using magnetic transmission technology. In machine tools the revolution speed of the main …” „… the development of a high speed machine tool for grinding applications. VDI-Berichte Nr. 2355 …”

S. Nowoisky, M. Grzeszkowski, C. Guhmann, J. G. Pelham Monitoring concept study for aerospace power gear box drive train S. 269-286

„… gear wear, pitting, and gear teeth cracks [1]. The rotor synchronous resampling method is the state of …” „… the carrier speed sensor and transferred to the angle-domain using speed-synchronous resampling. This …” „… the input for classifiers. The Support Vector Machine classifier offered good results for the …”

J. Fechler, S. Oberle, M. Knopfle, V. Merz Improvement of the noise and vibration behavior of an electromechanical brake booster – An integral approach S. 1431-1442

„… electro-mechanical part of the iBooster consists of a permanent magnet synchronous motor, a three stages gearbox …” „… prototype shop of IMS Gear by a 5-axis milling machine instead of the serial process that is setup for the …”

K. Daubach, Manuel Oehler, Bernd Sauer A method to determine local wear of worm gears with highly resolved circumferential backlash curves S. 595-606

„… investigated by Sigmund using a 3D coordinate measuring machine [4]. Due to limited access at the worm root a …” „… shaft by a synchronous servo motor (1) in order to control the angular position of the worm for the …”

K. Matsuo, Y. Suzuki, I. Moriwaki Simulation of tooth flank profile in the gear honing process S. 1707-1724

„… experiments were conducted on a synchronous gear honing machine in order to verify the validity of the …”

doi.org/10.51202/9783181023556

1

2 3 ... 16