POWER CONVERSION DEVICE

A power conversion system (10) includes inverters (INV1 to INVn), AC sides of the inverters (INV1 to INVn) being connected in parallel, and a controller (1) controlling total output power (PQt) of the inverters (INV1 to INVn) by controlling output powers (PQ1 to PQn) of the inverters (INV1 to INVn)...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	TANAKA, TSUGUHIRO, FUJIWARA, NAOKI
Format:	Patent
Sprache:	eng ; fre ; ger
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 CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTINGELECTRIC POWER CONTROL OR REGULATION THEREOF CONVERSION OF DC OR AC INPUT POWER INTO SURGE OUTPUTPOWER CONVERSION OR DISTRIBUTION OF ELECTRIC POWER ELECTRICITY GENERATION SYSTEMS FOR STORING ELECTRIC ENERGY
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Beschreibung
Zusammenfassung:	A power conversion system (10) includes inverters (INV1 to INVn), AC sides of the inverters (INV1 to INVn) being connected in parallel, and a controller (1) controlling total output power (PQt) of the inverters (INV1 to INVn) by controlling output powers (PQ1 to PQn) of the inverters (INV1 to INVn) in a control cycle (Ttx) shorter than a communication cycle (Trx) with each of the inverters (INV1 to INVn).