A microgrid is an autonomous power system that integrates distributed generation, energy storage systems, loads, and control/protection devices. The core of its stable, efficient, and reliable operation lies in a well-designed control system. This chapter will delve into the hierarchical control structure of microgrids, which is typically divided into multiple layers, such as Primary Control and Secondary Control, to achieve precise management across different timescales ranging from milliseconds to minutes.

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Control Architecture of Integrated Energy Microgrids

  • Guidong Zhang,
  • Jun Yuan,
  • Zhong Li,
  • Yun Zhang

摘要

A microgrid is an autonomous power system that integrates distributed generation, energy storage systems, loads, and control/protection devices. The core of its stable, efficient, and reliable operation lies in a well-designed control system. This chapter will delve into the hierarchical control structure of microgrids, which is typically divided into multiple layers, such as Primary Control and Secondary Control, to achieve precise management across different timescales ranging from milliseconds to minutes.