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单独注入式混合型有源电力滤波器的研究
引用本文:舒适,罗安,帅智康,孙贤大.单独注入式混合型有源电力滤波器的研究[J].电力电子技术,2009,43(2).
作者姓名:舒适  罗安  帅智康  孙贤大
作者单位:湖南大学,湖南,长沙,410082
基金项目:国家自然科学基金,国家高技术研究发展计划(863计划) 
摘    要:在分析单独注入式混合型有源电力滤波器(Hybrid Active Power Filter with Injection Circuit,简称IHAPF)基本原理与控制策略的基础上,得出基于检测负载谐波电流的控制策略在工程应用上具有优势的结论.建立了基于检测负载谐波电流控制策略的IHAPF的数学模型,根据该模型得出系统的传递函数,并通过稳定判据得到了使系统保持稳定的控制器参数取值范围.实验结果表明,采用基于检测负载谐波电流的控制策略时IHAPF能达到理想的滤波效果,并且能确保系统安全稳定运行.

关 键 词:滤波器  控制/谐波抑制  系统稳定性

Study on Hybrid Active Power Filter with Single Injection Circuit
SHU Shi,LUO An,SHUAI Zhi-kang,SUN Xian-da.Study on Hybrid Active Power Filter with Single Injection Circuit[J].Power Electronics,2009,43(2).
Authors:SHU Shi  LUO An  SHUAI Zhi-kang  SUN Xian-da
Affiliation:Hunan University;Changsha 410082;China
Abstract:On the basis of analyzing the principle and control strategy of hybrid active power filter with single injection cir-cuit,the control strategy is deduced,which based on detecting load harmonic current and has advantages in engineering application.The mathematical model of IHAPF based on mentioned control method is set up,transfer function of the sys-tem is obtained according to the model,and the value range of controller parameters which can keep system steady is ob-tained by stability criterion.The experim...
Keywords:filter  control/harmonic suppression  system stability  
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