基于多智能体一致性算法的微电网分布式分层控制策略

ZHOU Ye

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基于多智能体一致性算法的微电网分布式分层控制策略

更新时间：2025-08-13

- 基于多智能体一致性算法的微电网分布式分层控制策略
- Automation of Electric Power Systems Vol. 41, Issue 11, Pages: 142-149(2017)
- 作者机构：
  
  电力传输与功率变换控制教育部重点实验室(上海交通大学电子信息与电气工程学院),上海市,200240
- 作者简介：
- 基金信息：
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- Published：2017
- 稿件说明：
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ZHOU Ye. [J]. Automation of electric power systems, 2017, 41(11): 142-149.
DOI：

ZHOU Ye. [J]. Automation of electric power systems, 2017, 41(11): 142-149. DOI：

摘要

在含有分布式电源的微电网中，下垂控制会导致系统频率、电压偏离额定值，需要上层控制环节来消除偏差。然而分层控制中大多数控制策略都需要集中式的控制中心，对通信依赖度高，具有一定的局限性。文中结合微电网分层控制的基本框架，以实现每一层的分布式控制为目标，提出了基于多智能体一致性算法的分布式分层控制策略，以维持微电网系统频率和电压的稳定，以及实现有功、无功负荷在分布式电源间的灵活分配。文中提出的控制策略采用完全分布式的控制方法，在每一层控制中均不需要集中式的控制中心，适用于拓扑结构多变的微电网。最后，通过MATLAB/Simulink仿真平台验证了该控制策略的有效性。

Abstract

In the microgrid with distributed generators

the conventional droop control may lead to the large frequency and voltage deviation

therefore a further control is required to eliminate errors in the upper level. However

most of hierarchical control frameworks require a centralized control center which limits the frequency regulation

voltage regulation and power sharing in the microgrid. A distributed hierarchical control(DHC)scheme is proposed based on the consensus algorithm to maintain the stability of the frequency and voltage

and also to share the active and reactive power accurately according to the particular demand. This control scheme applies a fully distributed control method and does not require the centralized microgrid control center

which is more suitable for the flexible microgrid. The simulation in MATLAB/Simulink is conducted to verify the effectiveness of the proposed control scheme.

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