Stability analysis of a DC microgrid with master-slave control structure

@article{Guo2014StabilityAO,
  title={Stability analysis of a DC microgrid with master-slave control structure},
  author={Li Guo and Yibin Feng and Xialin Li and Chengshan Wang and Yun Wei Li},
  journal={2014 IEEE Energy Conversion Congress and Exposition (ECCE)},
  year={2014},
  pages={5682-5689}
}
Nowadays there is an increasing interest on dc microgrid for its higher energy efficiency and higher reliability as compared to the ac system. This paper addresses the stability problem in a dc microgrid with master-slave control structure. Considering the discrete sampling and control algorithm in a digital system, the small-signal models of this dc microgrid have been derived in the z plane. Eigenvalue analysis results show that the system stability and transient response will be affected by… CONTINUE READING