POWER CONVERSION DEVICE

PROBLEM TO BE SOLVED: To provide a power conversion device capable of taking measures against a problem of noise at a signal line, and of being miniaturized.SOLUTION: A power conversion device that converts power between a power storage device and a load, comprises: a power module that converts betw...

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Bibliographische Detailangaben
Hauptverfasser:	OKUZUKA HAJIME, NOMURA YUICHIRO, OKAZAKI FUMIHIRO, NAGANO MASAHARU
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 ELECTRIC EQUIPMENT OR PROPULSION OF ELECTRICALLY-PROPELLEDVEHICLES ELECTRICITY ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES, IN GENERAL GENERATION MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES PERFORMING OPERATIONS TRANSPORTING VEHICLES IN GENERAL
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Beschreibung
Zusammenfassung:	PROBLEM TO BE SOLVED: To provide a power conversion device capable of taking measures against a problem of noise at a signal line, and of being miniaturized.SOLUTION: A power conversion device that converts power between a power storage device and a load, comprises: a power module that converts between a DC power of the power storage device and an AC power supplied to the load; a charging device that controls charging of the power storage device by power supplied via an external connector; and a capacitor module that has a capacitor for smoothing voltage. Strong electric wiring that connects between the power module and the capacitor module is arranged below the capacitor module, and weak electric wiring for communicating a control signal to the charging device is arranged on an upper surface of the capacitor module.SELECTED DRAWING: Figure 1 【課題】信号線のノイズによる問題の対策を行なうと共に、装置を小型化できる電力変換装置を提供することを目的とする。【解決手段】蓄電装置と負荷との間で電力を変換する電力変換装置であって、蓄電装置の直流電力と負荷に供給される交流電力とを変換するパワーモジュールと、外部コネクタを介して供給される電力による蓄電装置の充電を制御する充電装置と、電圧を平滑化するコンデンサを有するコンデンサモジュールと、を備え、パワーモジュールとコンデンサモジュールを接続する強電配線が、コンデンサモジュールの下方に配置され、コンデンサモジュールの上面に、充電装置への制御信号を伝達する弱電配線が配置される。【選択図】図１