微網頻率控制Load Frequency Control in a Microgrid Challenges and Improvements

A microgrid can span over a large area, especially in rural townships. Insuch cases, the distributed generators (DGs) must be controlled in a decentralizedfashion, based on the locally available measurements. The main concerns arecontrol of system voltage magnitude and frequency, which can either lead tosystem instability or voltage collapse. In this chapter, the operation..