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Published in:
2022 | OriginalPaper | Chapter
3. New Winding-Based Discharge Strategy for EV Powertrains with Extreme Parameters
Author : Chao Gong
Published in: Crash Safety of High-Voltage Powertrain Based Electric Vehicles
Publisher: Springer International Publishing
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Abstract
This chapter aims to tackle two challenges when using the winding-based discharge techniques to improve the crash safety of EVs, which include first, the mechanism of the winding-based (current injection-based) discharge method is not clear, and second, due to system parameters, the traditional LDA-CI discharge strategy might not be applicable for some high-voltage PMSM-based EVs when the required discharge period is 5 s.