Electronic Science and Technology ›› 2021, Vol. 34 ›› Issue (1): 50-54.doi: 10.16180/j.cnki.issn1007-7820.2021.01.009

Previous Articles     Next Articles

An Event-based Distributed Economic Scheduling Strategy for Micro-Grid

ZHU Qiaohong,LONG Yingwen,YU Su   

  1. College of Electronic and Electrical Engineering,Shanghai University of Engineering Science Technology,Shanghai 201620,China
  • Received:2019-10-14 Online:2021-01-15 Published:2021-01-22
  • Supported by:
    National Science and Technology Support Program(2015BAF10B01)


To solve the problems of heavy communication load and economic distribution of active power in distributed control in the traditional micro-grid system, an event-based active power control strategy is proposed. Based on the traditional consistent algorithm, each distributed power source adoptes the event triggering method, which effectively reduces the communication burden. Each distributed power source communicates with its neighbors through the event trigger controller and exchanges active power information with each other. The optimal active power value is obtained through the event trigger control algorithm, and the economic distribution of power is realized under the minimum cost. Finally, a micro-grid system model is established by MATLAB/Simulink platform, and the simulation experiment verifies the effectiveness of the control strategy.

Key words: micro-grid, consistency, event triggering, distributed, communication, economic dispatch

CLC Number: 

  • TN9