储能位置和容量对次同步振荡抑制效果的影响  

Influence of Energy Storage Position and Capacity on SSO Suppression

作　　者：杨琳[1] 张晓寒 PANG Chengzong 赵宇含 高本锋[1] YANG Lin;ZHANG Xiaohan;PANG Chengzong;ZHAO Yuhan;GAO Benfeng(North China Electric Power University,Beijing 102206,China;Wichita State University,Wichita 67260,USA)

机构地区：[1]华北电力大学,北京102206 [2]Wichita State University,Wichita 67260

出　　处：《电力电容器与无功补偿》2021年第3期138-143,共6页Power Capacitor & Reactive Power Compensation

基　　金：国家自然科学基金项目(51507064);国家电网公司科技项目(GEIRI-DL-71-18-005)。

摘　　要：为研究电池储能安装位置和储能系统容量对次同步振荡抑制效果的影响,本文将具有次同步振荡抑制功能的电池储能附加阻尼控制应用到中国华北地区某双馈风电场中,将电池储能装置安装到风电场中的不同位置,采用PSCAD时域仿真分析法,研究了储能安装位置对次同步振荡抑制效果的影响,从而确定储能最优安装位置;在最优安装位置下,改变电池储能系统容量,研究不同储能容量对次同步振荡抑制效果的影响,从而实现电池储能在风电场中安装位置和容量的优化配置。For studying the influence of the instalaltion position of battery energy storage system(BESS)and capacity of the energy storage system on subsynchronious oscillation(SSO)suppression result,in this paper,the supplementary damping control of battery energy storage with subsynchronous oscillation suppression function is used to certain double-fed wind farm in North China.The battery energy storage device system is installed at different positions of the wind farm and the PSCAD time-domain simulation analysis method is used to study the influence of the installation position of energy storage device on the sub-synchronous oscillation suppression result,so to determine the optimal installation position of the energy storage device system.The capacity of the battery storage system is changed at the optimal installation position so to study the influence of different energy storage capacity on the SSO suppression result,thus achieving the optimal configuration of the installation position and capacity of battery energy storage device system in the wind farm.

关 键 词：次同步振荡 时域仿真法 电池储能附加阻尼控制 储能安装位置 储能容量 

分 类 号：TM712[电气工程—电力系统及自动化] TM614