Electricity price-based microgrid energy management system in grid-connected mode

被引：0

作者：

Xiong, Xiaoyun ^{[1
]}

Peng, Chen ^{[1
]}

Zeng, Deliang ^{[2
]}

机构：

[1] Shanghai Univ, Sch Mechatron Engn & Automat, Dept Automat, Shanghai 200072, Peoples R China

[2] North China Elect Power Univ, Sch Control & Comp Engn, Beijing 102206, Peoples R China

来源：

PROCEEDINGS OF THE 38TH CHINESE CONTROL CONFERENCE (CCC) | 2019年

基金：

中国国家自然科学基金;

关键词：

Microgrid; energy management; particle swarm optimization; electricity prices;

D O I：

10.23919/chicc.2019.8865474

中图分类号：

TP [自动化技术、计算机技术];

学科分类号：

0812 ;

摘要：

The high permeability of distributed renewable energy resources makes the research on microgrid (MG) urgent. From the perspective of the economic and environmental protection of the MG system, this paper considers the optimal distribution of the outputs of distributed generations (DGs) in the MG on the basis of real-time electricity prices. A general model of microgrid energy management in grid-connected mode is proposed. The objective function and constraints are accurately described, with a novel method of weights of the function. And an innovative optimization algorithm is proposed that combines the Yalmip toolbox with particle swarm optimization (PSO) algorithm to achieve the optimal management. Finally simulation results show that the model and algorithm are effective.

引用

页码：2058 / 2063

页数：6

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