Harmonic extraction method, controller and harmonic extraction system

The invention provides a harmonic extraction method, a controller and a harmonic extraction system. The method comprises the steps of obtaining a target electric signal of an alternating-current source; a target extraction signal of a target period is obtained, the product of the target extraction s...

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Bibliographische Detailangaben

1. Verfasser:	YI LONGQIANG
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTINGELECTRIC POWER CONVERSION OR DISTRIBUTION OF ELECTRIC POWER ELECTRICITY GENERATION MEASURING MEASURING ELECTRIC VARIABLES MEASURING MAGNETIC VARIABLES PHYSICS SYSTEMS FOR STORING ELECTRIC ENERGY TESTING
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