公开(公告)号：US11043839B2

公开(公告)日：2021-06-22

申请号：US16185852

申请日：2018-11-09

Applicant: WiSys Technology Foundation, Inc.

Inventor： Fang Yang ,  Zhao Li

IPC: H02J3/16 ,  H02J13/00 ,  H02J3/38 ,  H02J3/32 ,  H02J3/48 ,  H02J3/50 ,  H02J3/18 ,  G06Q50/06 ,  H02M1/42

Abstract: A micro-grid system blending utility power with power from multiple renewable sources including energy storage devices provides power factor correction using the renewable sources and energy storage devices by adjustment of associated converters. A controller maximizes power factor correction by utility source subject to a cost weighting of penalties for exceeding a power factor threshold.