POWER CONVERSION DEVICE

To provide a power conversion device that can suppress air discharged from an exhaust port from being sucked in from an intake port, and can efficiently cool an internal electrical component.SOLUTION: A power storage system includes an electrical component that makes up a power converter, and a hous...

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Bibliographische Detailangaben
Hauptverfasser:	FUMINO TAKASHI, NUMANO MASASADA, OKUMURA TOSHIAKI, AYAI NAOKI
Format:	Patent
Sprache:	eng ; jpn
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 CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS CONTROL OR REGULATION THEREOF CONVERSION OF DC OR AC INPUT POWER INTO SURGE OUTPUTPOWER CONVERSION OR DISTRIBUTION OF ELECTRIC POWER ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR ELECTRICITY GENERATION MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS PRINTED CIRCUITS
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Beschreibung
Zusammenfassung:	To provide a power conversion device that can suppress air discharged from an exhaust port from being sucked in from an intake port, and can efficiently cool an internal electrical component.SOLUTION: A power storage system includes an electrical component that makes up a power converter, and a housing that houses the electrical component. An intake port 130 is formed in the lower part of the housing, and a first exhaust port 136 is formed in at least one of the side surface and the top surface of the housing, and inside the housing, the electrical component is cooled by a cooling flow path 152 formed from the intake port toward the first exhaust port 136.SELECTED DRAWING: Figure 5 【課題】排気口から排出された空気が吸気口から吸入されることを抑制でき、内部の電気部品を効率的に冷却できる電力変換装置を提供する。【解決手段】蓄電システムは、電力変換器を構成する電気部品と、電気部品を収容する筐体とを含む。筐体の下部に吸気口１３０が形成され、筐体の側面及び天面の少なくとも一方に第１排気口１３６が形成され、筐体内において、吸気口から第１排気口１３６に向けて形成される冷却流路１５２により電気部品が冷却される。【選択図】図５