A Decentralized Control With Unique Equilibrium Point for Cascaded-Type Microgrid

作者:Li, Lang; Sun, Yao; Liu, Zhangjie*; Hou, Xiaochao; Shi, Guangze; Su, Mei
来源:IEEE Transactions on Sustainable Energy, 2019, 10(1): 324-326.
DOI:10.1109/TSTE.2018.2871641

摘要

The existing reactive power polarity dependent decentralized control for cascaded-type microgrid has the problem of multiple equilibrium points. As a result, some undesired operating states may occur. To address this problem, we propose a new decentralized power sharing control scheme. The uniqueness of an equilibrium point and its small signal stability are proved.