Motor drive system for hybrid vehicle and method for controlling the same in the event of failure

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United States of America Patent

PATENT NO 8508067
SERIAL NO

12796761

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Abstract

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The present invention provides a motor drive system for a hybrid vehicle and a method for controlling the same in the event of a failure in a voltage converter, in which high voltage stored in a DC-link capacitor is discharged to a 12V electrical load through a DC-DC converter, of which the output voltage is increased.

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Patent Owner(s)

  • HYUNDAI MOTOR COMPANY

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Choi, Won Kyoung Gyeonggi-do, KR 68 877
Chun, Shin Hye Gyeonggi-do, KR 21 94
Jang, Ki Young Gyeonggi-do, KR 23 167
Joo, Jung Hong Gyeonggi-do, KR 19 166
Jung, Jin Hwan Gyeonggi-do, KR 29 243
Lee, Ki Jong Gyeonggi-do, KR 42 201
Park, Hyong Joon Gyeonggi-do, KR 12 67
Song, Hong Seok Gyeonggi-do, KR 13 125

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