To provide a power conversion equipment fitting structure which makes power conversion equipment have a low floor structure.SOLUTION: A power conversion equipment fitting structure comprises a flow passage and a fitting part. The flow passage has an opening formed in a side wall part of a vehicle and communicates an intake port of an air conditioner which has an outdoor blower installed on an underfloor of the vehicle and the opening. The fitting part not only arranges a semiconductor element of the power conversion equipment and a heat receiving block but also arranges cooling fins coupled with the heat receiving block in the flow passage.SELECTED DRAWING: Figure 2
【課題】電力変換装置の低床化ができる電力変換装置取付構造を提供すること。【解決手段】電力変換装置取付構造は、流通路と、取付部と、を備える。流通路は、車両の側壁部に形成された開口部を有し、前記車両の床下に設けられた室外送風機を有する空調装置の吸気口及び前記開口部を連通する。取付部は、電力変換装置の半導体素子及び受熱ブロックを配置するとともに、前記受熱ブロックに接続される冷却フィンを前記流通路に配置する。【選択図】 図2
POWER CONVERSION EQUIPMENT FITTING STRUCTURE AND RAILWAY VEHICLE
電力変換装置取付構造及び鉄道車両
2022-07-14
Patent
Electronic Resource
Japanese
IPC: | B61D Einzelheiten oder Arten des Wagenaufbaus von Eisenbahnfahrzeugen , BODY DETAILS OR KINDS OF RAILWAY VEHICLES |