Development of Micro-Grid Control Technique

Micro-grid is a developing concept which will make the power grid smarter. Control technique in micro- grid operation is a key topic in researching and application. This paper makes a brief survey covering the development of micro-grid control technique in the recent decade. The content is divided into hardware design and the control strategy research. Peers-to-peers and master-slave control methods are emphasized and a brief discussion in given at the last section.