Power conversion apparatus and electric vehicle

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United States of America Patent

PATENT NO 9888591
SERIAL NO

14741855

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Abstract

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The metallic case of a power conversion apparatus includes a casing having a side wall, as well as an upper case and a lower case, a first area being formed between a cooling jacket provided at the inner periphery of the side wall and the lower case, the metal base plate dividing the first area between the cooling jacket and the upper case into a lower side second area and an upper side third area, first and second power modules being fastened to a top surface and a capacitor module being provided in the first area, driving circuits that drive inverter circuits of the power modules respectively being provided in the second area, and a control circuit that controls the driver circuits being provided in the third area.

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Patent Owner(s)

Patent OwnerAddress
HITACHI ASTEMO LTD2520 TAKABA HITACHINAKA-SHI IBARAKI 3128503 ?3128503

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Matsuo, Takeshi Hitachinaka, JP 125 1297
Nakatsu, Kinya Hitachinaka, JP 105 2683
Nishikimi, Fusanori Hitachinaka, JP 28 757
Satou, Toshiya Hitachiota, JP 8 267
Suzuki, Hideyo Hitachinaka, JP 27 626

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