自适应的谐波检测算法在PQFS特定次谐波治理中的应用  

Application of Adaptive Harmonic Detection Algorithm in Specific Hypocritical Harmonics Control in PQFS

作　　者：洪锋[1] 刘茹茹[1] HONG Feng;LIU Ru-ru(Chizhou University,Chizhou 247000,Chin)

机构地区：[1]池州学院,安徽池州247000

出　　处：《通信电源技术》2018年第5期130-131,133,共3页Telecom Power Technology

基　　金：池州学院自然重点项目(2014ZRCZ004;2015ZRCZ005);2018年安徽省高校优秀青年人才支持计划一般项目(gxyq2018110)

摘　　要：介绍索道直流调速过程谐波产生机理。针对主要污染的五次谐波和七次谐波,提出使用自适应谐波检测的有源动态滤波器进行特性谐波治理。此外,仿真结果验证了所提方案对五次谐波、七次谐波的消除效果较好,证明了算法在PQFS中对直流调速系统特定谐波治理的有效性。This paper introduces the mechanism of harmonic generation in the course of direct current speed regulation of cableway. The harmonic of pollution is mainly fifth and seventh harmonics. The active filter with adaptive harmonic detection is used to deal with the characteristic harmonics.The simulation results verify the pqfs of the shunt hybrid active dynamic filter, and prove the effectiveness of the proposed algorithm in pqfs for the special harmonic control of DC speed regulation system. easibility and more advantage.

关 键 词：谐波检测 谐波治理 有源动态滤波(PQFS) 

分 类 号：TM935[电气工程—电力电子与电力传动]