POWER CONVERSION DEVICE

To provide effective technology for improving assembly performance of a power conversion device comprising a semiconductor module and a control circuit substrate.SOLUTION: A power conversion device 1 comprises: a plurality of semiconductor modules 10 incorporating semiconductor elements 11; a contro...

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Hauptverfasser:	KIMURA MITSUNORI, ICHIJO KOYO
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 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:	To provide effective technology for improving assembly performance of a power conversion device comprising a semiconductor module and a control circuit substrate.SOLUTION: A power conversion device 1 comprises: a plurality of semiconductor modules 10 incorporating semiconductor elements 11; a control circuit substrate 20 for controlling the plurality of semiconductor modules 10; and a wireless communication section 30 for wirelessly communicating an electric signal between the plurality of semiconductor modules 10 and the control circuit substrate 20. The wireless communication section 30 is configured so that bi-directional communication is possible between a first communication machine 31 and a second communication machine 32.SELECTED DRAWING: Figure 1 【課題】半導体モジュールと制御回路基板を備える電力変換装置の組付け性を向上させるのに有効な技術を提供する。【解決手段】電力変換装置１は、いずれも半導体素子１１を内蔵した複数の半導体モジュール１０と、複数の半導体モジュール１０を制御する制御回路基板２０と、複数の半導体モジュール１０と制御回路基板２０との間で電気信号の無線通信を行う無線通信部３０と、を備えている。無線通信部３０は、第１通信機３１と第２通信機３２との間での双方向通信が可能となるように構成されている。【選択図】図１