电网谐波测量与去扰技术研究  

Research on Harmonic Measure and Restraining Technology for Power Grid

作　　者：彭远强[1] 付伟[1] 李可长[1] 马立军[1] 

机构地区：[1]柳州职业技术学院,广西柳州545006

出　　处：《柳州职业技术学院学报》2010年第2期19-23,27,共6页Journal of Liuzhou Vocational & Technical College

摘　　要：对当前电网谐波检测方法进行分析,针对广义瞬时无功功率和瞬时无功电流检测结果波动较大的问题,提出一种改进型的谐波和无功电流检测方法,给出主动谐波抑制的实现方案,并使用MATLAB/SIMULINK软件对谐波检测及去扰方案进行仿真验证。This paper has analyzed the detection methods of power grid firstly,and then proposes a kind of improved detection method of harmonic and idle current to deal with the measure result fluctuating problem in generalized instant reactive power and the instant idle current.Finally,Makes an active harmonic suppression solution which uses the MATLAB / SIMULINK software to detect harmonic and descrambling project simulatively.

关 键 词：谐波检测 滤波技术 去扰方案 无功电流 

分 类 号：TM714[电气工程—电力系统及自动化]