Disclosed are a power conversion apparatus (200) and a power module (300) that can be downsized. Four corners of a power module (300) are fastened to a cooling jacket (19A) from its front surface by a front surface side fastening apparatus. Thereafter, a top and a bottom of the housing (12) are reversed, and nuts are screwed with bolts (350) projecting from the rear face of the cooling jacket (19A) to fasten the power module (300). That is, on the top surface of the cooling jacket (19A) facing the bolts (350) are arranged an AC terminal (159) of the power module (300), a DC positive electrode terminal connection portion (314a), and a DC negative electrode terminal (316). Accordingly, the power module (300) can be downsized.
Power conversion apparatus and power module
Leistungsumwandlungsvorrichtung und Leistungsmodul
Appareil de conversion d'alimentation et module d'alimentation
2016-05-04
Patent
Electronic Resource
English
IPC: | H05K PRINTED CIRCUITS , Gedruckte Schaltungen / B60K Anordnung oder Einbau von Antriebseinheiten oder von Kraft- bzw. Drehmomentübertragungen in Fahrzeugen , ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES / B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen / H02M APPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC, OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWER SUPPLY SYSTEMS , Anlagen zur Umformung von Wechselstrom in Wechselstrom, von Wechselstrom in Gleichstrom oder umgekehrt, oder von Gleichstrom in Gleichstrom und zur Verwendung in Netzen oder ähnlichen Stromversorgungssystemen |
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