POWER CONVERSION DEVICE

PROBLEM TO BE SOLVED: To provide a technology capable of suppressing the deterioration of an electric circuit component or electric leakage, in a power converting device which converts DC power obtained from an external DC power source such as a solar battery to AD power.SOLUTION: In an electric con...

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Bibliographische Detailangaben
Hauptverfasser:	OBA HIDEKI, FUKUDA MAKOTO, TAKAGISHI RYOJI, KOBAYASHI YUJI
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:	PROBLEM TO BE SOLVED: To provide a technology capable of suppressing the deterioration of an electric circuit component or electric leakage, in a power converting device which converts DC power obtained from an external DC power source such as a solar battery to AD power.SOLUTION: In an electric converting device which stores an electric converting circuit in a housing, is equipped with an air inflow portion on a lower wall of the housing and an air outflow portion on an upper wall of the housing, an opening/closing member 17 for opening/closing the air inflow portion is provided.SELECTED DRAWING: Figure 6 【課題】太陽電池などの外部直流電源から得られた直流電力を交流電力に変換する電力変換装置において、電気回路部品の劣化や漏電を抑制することができる技術を提供する。【解決手段】電力変換回路が筐体内に収容され、筐体の下壁に空気流入部を備え、筐体の上壁に空気流出部を備える電力変換装置において、空気流入部を開閉する開閉部材１７を設ける。【選択図】図６