电力系统自动化2017，Vol.41Issue(17)：22-28,7.DOI:10.7500/AEPS20161225001
计及负荷储能特性的微网荷储协调联络线功率波动平抑策略
Strategy for Tie Line Power Fluctuation Suppressing of Load-Energy Storage Coordinated Microgrid Considering Energy-storage Characteristic of Load
冯雷 1蔡泽祥 1王奕 2刘平1
作者信息
- 1. 华南理工大学电力学院, 广东省广州市 510640
- 2. 广东电网公司电力科学研究院, 广东省广州市 510800
- 折叠
摘要
Abstract
In the context of microgrid trading in electricity market as a single market member, this paper proposes a coordination strategy of battery energy storage system (BESS) and direct load control (DLC) to suppress tie line power fluctuation of microgrid considering the energy-storage characteristic of the controlled load.By regarding DLC as a behavior of energy storage resource control, a DLC model based on the energy-storage characteristic of load is developed.Then the short-term trading behavior of microgrid is optimized based on the effect of DLC to get maximum economic benefit.On the principle of economic benefit without affecting customer experience in energy consuming, this paper proposes a control scheme to completely suppress tie line power fluctuation of microgrid based on power allocation strategy which considers the operating state of load.Finally, the validity of the proposed approach is verified by the simulation result.关键词
直接负荷控制/负荷储能特性/电池储能/微网(微电网)/功率波动平抑Key words
direct load control (DLC)/energy-storage characteristic of load/battery energy storage/microgrid/power fluctuation suppression引用本文复制引用
冯雷,蔡泽祥,王奕,刘平..计及负荷储能特性的微网荷储协调联络线功率波动平抑策略[J].电力系统自动化,2017,41(17):22-28,7.
