This chapter discusses a dynamic model of vehicle powertrain while considering a load demand. The vehicle powertrain includes a hybrid permanent magnet (HPM) generator integrated into an internal combustion engine (ICE) in a series hybrid electric vehicle. The ICE/HPM generator output power control scheme is modeled while maintaining ICE efficiency within its optimal region. Several operating scenarios for the HPM generator excitation scheme are assessed, and the HPM generator is characterized utilizing a 32-phase brushless excitation scheme. Different cases, such as normal, boost, and buck functionality of HPM machine operation, are analyzed, and a choice of the most appropriate operation mode has been selected to regulate the total back-EMF via a WF excitation current control.
Operation and Characterization of Multiphase HPM Generator in SHEV Powertrain
Multiphase Hybrid Electric Machines ; Chapter : 6 ; 171-206
2021-09-03
36 pages
Article/Chapter (Book)
Electronic Resource
English
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