POWER CONVERSION DEVICE

In a power conversion device, a casing main body has a component mounting surface, on which electrical components are mounted, and a refrigerant flow passage surface, which is a back side of the component mounting surface. The refrigerant flow passage surface has a refrigerant flow passage groove. T...

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Bibliographische Detailangaben
Hauptverfasser:	YAMABE, Shota, MIKI, Shogo, KODAMA, Katsuhisa
Format:	Patent
Sprache:	eng ; fre ; ger
Schlagworte:	APPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC,OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWERSUPPLY SYSTEMS CONTROL OR REGULATION THEREOF CONVERSION OF DC OR AC INPUT POWER INTO SURGE OUTPUTPOWER CONVERSION OR DISTRIBUTION OF ELECTRIC POWER ELECTRICITY GENERATION
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Beschreibung
Zusammenfassung:	In a power conversion device, a casing main body has a component mounting surface, on which electrical components are mounted, and a refrigerant flow passage surface, which is a back side of the component mounting surface. The refrigerant flow passage surface has a refrigerant flow passage groove. The component mounting surface has a first facing portion, which faces a lid, a second facing portion, which is adjacent to the first facing portion, and faces the lid farther away from the lid than the first facing portion, and a side surface portion, which is formed between the first facing portion and the second facing portion. The refrigerant flow passage groove has a first flow passage portion located on back sides of the first facing portion and the side surface portion, and a second flow passage portion located on a back side of the second facing portion.