Novel Interior Permanent Magnet Machines for Electric Vehicle Applications
Electromagnetics
PRESENTER:
Professor Z.Q Zhu
EXPERTISE:
Electromagnetics
Software:
JMAG
Permanent magnet (PM) machines, particularly interior permanent magnet (IPM) machines, have been widely used for many applications due to high torque density, high efficiency and relatively low PM usage. This presentation overviews IPM machines for electric vehicles, with reference to novel magnetic-field-shifting techniques for enhancing the torque in a new class of IPM machines. The principle for torque enhancement is introduced firstly. IPM topologies are then categorized in terms of asymmetries and symmetricities of PM configuration and rotor core geometry. Subsequently, the merits and demerits of various IPM rotor topologies in each category are analyzed and compared. Finally, torque capabilities of selected IPM machines are compared, with reference to the conventional IPM machines.
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0 (0) POWER ELECTRONICS PRESENTER:Emmanuel Rutovic & Guillaume Fontes EXPERTISE:Power Electronics Software:SIMBA Discover the power of integrated loss analysis in our upcoming webinar featuring SIMBA 24.05 and JMAG-RT. Traditionally, engineers have had to rely on separate tools to evaluate inverter and motor losses. SIMBA changes the game by enabling simultaneous analysis, offering a unified view […]
0 (0) Electromagnetics PRESENTER:Ahmed Shoeb EXPERTISE:Electromagnetics Software:JMAG JMAG-Designer Ver. 23.0 was released on December 2023. JMAG has been developed to automate design. To this end, Ver. 23.0 has further improved functionality so that it can be used in all phases of design, from the initial design phase to detailed design. The processing efficiency of large-scale […]
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0 (0) Electromagnetics PRESENTER:Ahmed Shoeb EXPERTISE:Electromagnetics Software:JMAG By avoiding geometry breakdown, a trouble that occurs during dimensional optimization, 100% of the number of individuals required for optimization calculations can now be obtained. Range Finder can be used to ensure that the established geometry required for optimization calculations is obtained while properly adjusting the dimensional range. […]
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