IEEE Access | 卷:9 |
Online Short-Circuit Protection Strategy of an Electric Powerpack for Electric Oil Pump Applications | |
Ju Lee1  Wonkyu Kim1  Youngwoo Noh1  | |
[1] Department of Electrical Engineering, Hanyang University, Seoul, South Korea; | |
关键词: Automotive electric powerpack; diagnosis; electric oil pump; gate drive circuit; junction temperature; optimal fault threshold; | |
DOI : 10.1109/ACCESS.2021.3069454 | |
来源: DOAJ |
【 摘 要 】
With the trend towards the miniaturisation and electrification of automotive components, the electric oil pump (EOP) is generally designed as an integrated powerpack in which a motor and an electronic control unit (ECU) are combined into an integrated system, with the electronic components of the ECU exposed to harsher temperature environments. The critical weakness of the traditional design is short-circuit failures, and the most common protection method is
【 授权许可】
Unknown