【摘要】 为改善煤矿电力系统线路电能质量,采用统一电能质量调节器提出一种恒频无偏差跟踪控制器。重点介绍主电路与控制电路的设计方法、工作原理。电路经系统仿真,收到较好的效果。更多还原

【Abstract】 In order to improve the electric energy quality of power system for coal mine,the unified power quality conditioner is adopted and a constant-frequency tracking controller without any deviation is put forward.The paper introduces the design method and working principle of the control circuit.The simulation of the system obtains a good result.更多还原