US Patent Application No: 2010/0214,055

Number of patents in Portfolio can not be more than 2000

ELECTRIC VEHICLE INVERTER APPARATUS AND PROTECTION METHOD THEREFOR

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ALSO PUBLISHED AS: 8612073
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Abstract

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In an electric vehicle inverter apparatus 100, a vehicle control controller 15 detects a switch open signal output from a collision detector 16 when the collision detector 16 is caused by a collision between electric vehicles to operate. Then, an inverter main circuit connection switch 10 of a high-voltage battery unit 8 is put into an open state. Thus, the direct-current power supply from a high-voltage battery 12 to a DC bus portion is interrupted. In addition, electric charges charged into a main circuit capacitor 7 are discharged by a forced discharge circuit portion 22b.

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Patent Owner(s)

Patent OwnerAddressTotal Patents
KABUSHIKI KAISHA YASKAWA DENKIFUKUOKA482
MAZDA MOTOR CORPORATIONHIROSHIMA2808

International Classification(s)

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Amano, Ryuichiro Kusatsu, JP 12 18
EBISUMOTO, Hirofumi - 3 4
FUJI, Kiyotaka - 2 4
Furukawa, Akihiro Nagoya, JP 49 358
Hara, Hidenori Fukuoka, JP 25 75
Seo, Nobuhide Hiroshima, JP 28 152
Tanaka, Yoshinori Kawaga, JP 699 4254
Yamada, Kenji Tokyo, JP 522 3102
Yonemori, Kei Tokyo, JP 29 61

Patent Citation Ranking

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Patent Info (Count) # Cites Year
 
GENERAL MOTORS LLC (1)
8,604,919 Determining status of high voltage battery for emergency responders 0 2010
 
HONDA MOTOR CO., LTD. (1)
8,487,558 Electric vehicle 0 2012
 
LEAR CORPORATION (1)
8,253,269 Economizer for vehicle battery disconnect 0 2010
 
TOYOTA JIDOSHA KABUSHIKI KAISHA (1)
8,698,359 Electric storage system 0 2011