摘要
针对电力系统中存在大量的非线性负荷,介绍了一种能综合解决电能质量问题的统一电能质量控制器,分析了其系统结构和工作原理,探讨了其主电路的参数设计方法,并利用MATLAB中的电力系统工具箱对统一电能质量控制器进行了建模和仿真研究,仿真结果验证了理论分析和参数设计的正确性。
Since nonlinear loads are widely used, the Unified Power Quality Conditioner （UPQC） capable of solving most power quality problems is presented. The structure and operation principle of the UPQC are introduced. The parameter design for the main circuit of the UPQC is investigated. Based on the theory analysis, UPQC is built into models and simulated research by the Power System Toolbox of MATLAB. The simulation results verify the correctness of the analysis and the validity of UPQC.
出处
《微计算机信息》
北大核心
2007年第34期213-215,共3页
Control & Automation
基金
安徽省高校自然科学基金研究项目(2005KJ073)
