GRID CONNECTED PHOTOVOLTAIC INVERTER AND CONTROLLING METHOD THEREOF

The present specification relates to a grid-connected photovoltaic inverter and a control method of the same, wherein the inverter detects a load-side unbalanced current and processes the current through P-Q conversion, then extracts only a ripple value and calculates a compensation current, and com...

Ausführliche Beschreibung

Bibliographische Detailangaben

1. Verfasser:	KIM, HO YEOL
Format:	Patent
Sprache:	eng ; kor
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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