ELECTRIC POWER CONVERSION SYSTEM

• Main Authors: KIMURA MITSUNORI, TOKUNAGA YASUAKI
• Format: Patent
• Language: English; Japanese
• Published: 02.03.2015
• Subjects: 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

PROBLEM TO BE SOLVED: To provide an electric power conversion system which efficiently cools three or more component units.SOLUTION: An electric power conversion system 1 includes: three or more component units 10 which form at least parts of a power conversion circuit; a housing 11 which houses the three or more component units 10 therein; and a refrigerant passage 12 where a refrigerant medium is circulated in the housing 11. The three and more component units 10 are disposed adjacent to the refrigerant passage 12 in at least three directions. 【課題】３個以上の構成ユニットを効率的に冷却することができる電力変換装置を提供すること。【解決手段】電力変換装置１は、電力変換回路の少なくとも一部を構成する３個以上の構成ユニット１０と、３個以上の構成ユニット１０を内側に収容する筐体１１と、筐体１１内において冷却媒体を流通させる冷媒流路１２とを備えている。３個以上の構成ユニット１０は、冷媒流路１２に対して少なくとも３方向に隣接して配置されている。【選択図】図１