摘要
文章针对典型的三相整流电路中产生的谐波对电网产生的影响,研究易于数字化的SVPWM,将其应用于并联有源电力滤波器内层跟踪控制中,给出一种补偿功能较为完善的并联有源电力滤波器及其控制方法。仿真结果表明:SVPWM调制用于并联有源滤波控制可以明显改进补偿的动态性能,提高滤波效果。
Considering the harmonics that produced by typical three phase rectifier circuit have influence on power grid, this paper studies the application of easily digital SVPWM in shunt active power filter inner traced control, and gives a shunt active power filter of a better compensation and its control method. Simulation results show that the application of SVPWM modulation in shunt active power filter can obviously improve compensation dynamic performance and increase filtering effect.
出处
《通信电源技术》
2008年第5期37-40,共4页
Telecom Power Technology
