摘要
文中从电容充放电的角度研究了全桥型STATCOM无功控制技术。首先对当前国内外无功补偿器的发展和研究现状进行了分析,论述了本课题研究的意义。然后对该无功补偿器的电路结构、工作原理、数学模型和控制方法分别进行了详细的阐述;为了验证其连续无功控制效果,文中采用PSIM软件搭建了仿真模型,仿真结果验证了该无功补偿技术的可控性和无功补偿效果。
In this paper, the full-bridge STATCOM reactive power control technology is studied from the point of view of the charge and discharge of capacitor. Firstly, both the development and study status of the reactive power compensator both at home and abroad are analyzed. Then the circuit structure, operating principle, mathematic model and control method of the reactive power compensator are described in detail. For proving its continuous reactive power control result, the simulation model is set up by PSIM software and the control and reactive power compensation result of the reactive power compensation technology is verified by the simulation result.
出处
《电力电容器与无功补偿》
北大核心
2017年第4期126-129,共4页
Power Capacitor & Reactive Power Compensation
基金
基金项目:湖北教育厅优秀中青年科技创新团队(T201504)
