Korea Electric Power Corporation
Stand-alone micro-grid autonomous control system and method

Last updated:

Abstract:

Disclosed in a stand-alone micro-grid autonomous control system including: at least one battery system directly changing a reference frequency thereof according to a charge amount, and providing power having the changed reference frequency; at least one power generator measuring the reference frequency from the power provided form the at least one battery system, and starting generating power or stopping generating power based on the measured reference frequency; and at least one load measuring the reference frequency from the power provided from the battery system, and performing a synchronization operation or a synchronization releasing operation based on the measured reference frequency.

Status:
Grant
Type:

Utility

Filling date:

14 Jul 2016

Issue date:

14 Apr 2020