摘要
有源电力补偿是减少谐波干扰和提高功率因数的必要措施,本文针对有源滤波器同步电流检测法和ip-iq电流检测法进行对比分析,仿真结果表明两种方法各有优势.为满足APF电路中输出电流对指令电流追踪的准确性和快速性要求,两种方法的结合是实现综合补偿的发展方向.
Active power compensation is the necessary measures to reduce harmonic interference and improve the power factor.In this paper,the active filter synchronous current detection method and ip iq current detection method was analysed comparatiely.Simulation results show that both methods have their own advantages.In order to meet the output current tracking the command current accuracy and rapidity in APF circuit,combination of both methods is to achieve development direction of comprehensive compensation
出处
《兰州文理学院学报（自然科学版）》
2013年第5期35-39,共5页
Journal of Lanzhou University of Arts and Science(Natural Sciences)
关键词
电流检测
对比
补偿
current sense
contrast
compensate
