摘要
基于 STATCOM的标幺值数学模型 ,研究了系统电压畸变条件下 STATCOM的电压电流运行特性 ,讨论了 STATCOM谐波电压电流与装置主电路参数的关系 ,给出了 LC谐振条件。理论分析结果得到了 PSCAD/EMTDC数字仿真以及 1 0 kvar STATCOM动模装置实验的双重验证。
The operation performance of STATCOM under unbalanced and distorted system voltage is a great concern of designers and operation engineers,and it hasn't been thoroughly analyzed at home and abroad.Based on a novel per- unit STATCOM m athem atical m odel,this paper makes a theoretical analysis of STATCOM perform ance under distorted system voltage.The relationship between harm onic voltage and current of STATCOM and the main circuit param eters is discussed here.The analysis results are verified by both PSCAD/ EMTDC digital simulation and experimental tests on a 10 kvar STATCOM physical m odel.
出处
《电力系统自动化》
EI
CSCD
北大核心
2000年第23期58-63,共6页
Automation of Electric Power Systems
基金
原电力部重大科技攻关项目
关键词
静止补偿器
电压畸变
数字仿真
STATCOM
static synchronous compensator STATCOM
voltage distortion
digital sim ulation
experimental test
