POWER CONVERSION SYSTEM

A power conversion system includes: a storage battery; a first power conversion device configured to implement grid-connection operation with an electric power grid, converting electric power of the storage battery, outputting converted power to a connection point between load equipment and the elec...

Ausführliche Beschreibung

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Bibliographische Detailangaben
1. Verfasser:	YAMABE, Kenta
Format:	Patent
Sprache:	eng
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 includes: a storage battery; a first power conversion device configured to implement grid-connection operation with an electric power grid, converting electric power of the storage battery, outputting converted power to a connection point between load equipment and the electric power grid to supply electric power to the load equipment; and a controller transmitting a load adjusting signal to a load control part in the load equipment for reducing electric power supply to the load equipment if a state of the storage battery matches a remaining power shortage condition which is set in advance, during stand-alone operation in which the electric power grid is disconnected from the first power conversion device.