摘要
斩控式交流调压器具有结构简单、适用范围广、响应速度快等优点。详细介绍主电路的控制方式,分析带电压电流检测的非互补控制方式的优越性。并采用Matlab软件建立仿真模型,对论文中选取的非互补控制进行验证。仿真结果说明,设计的非互补控制交流调压电路能够很好地调节感性或容性负载的电压,对电源电压突变、负载突变有快速的响应能力。
Chopping AC voltage regulator has the advantages of simple circuit topology, wide range of application and fast response. The control method of the main circuit is introduced in detail and the advantages of the non-complementary control with voltage and current detection is analyzed. The simulation model of the circuit is established through the Matlab software to verify the accuracy of the non-complementary control method. The simulation result indicates that the designed non-complementary control AC voltage regulation circuit can adjust the voltage of the inductive load or the capacitive load very well. It has the ability to respond to the abrupt change of power supply voltage and load quickly.
出处
《智能电网》
2016年第2期147-151,共5页
Smart Grid
关键词
斩控式交流调压
非互补控制
谐波
电压突变
AC voltage regulator with chop-control
non-complementary control
harmonic
abrupt change of voltage
