Journal of Shanghai Jiaotong University ›› 2017, Vol. 51 ›› Issue (9): 1097-1103.doi: 10.16183/j.cnki.jsjtu.2017.09.012

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 Operational Optimization of MicroGrid Control:
 A Brief Introduction and an Intelligent PlugandPlay Control Strategy

 JIANG Haixiao1,2,ZHENG Yi 1,LI Shaoyuan1,CAI Xu1   

  1.  1. School of Electronic Information and Electrical Engineering, Shanghai Jiao Tong University,
     Shanghai 200240, China; 2. CRRC Zhuzhou Institute Co., Ltd, Zhuzhou 412001, Hunan, China
  • Online:2017-09-20 Published:2017-09-20
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Abstract:   Microgrid is an important method to improve overall energy efficiency, cleaning degree and intelligent degree from demand side. The operational optimal control is the key to the abovementioned issues. This paper summarizes the different control requirements and controlled variables for different types of microgrid (direct current, alternating current and hybrid). The energy management strategies and control algorithms for different microgrids are introduced. Meanwhile, the advantage and disadvantage of different algorithms are summarized. The hotspots and future of microgrids control system are also presented and discussed. Finally an intelligent distributed control and optimization solution is proposed for realizing the “plugandplay” function.

Key words:  smart microgrid, distributed system, plugandplay, distributed optimization

CLC Number: