无功和谐波电流检测算法研究  

Research on reactive power and harmonic current detection algorithm

作　　者：李亮亮 

机构地区：[1]霍州煤电集团山西汾河焦煤股份有限公司,山西洪洞041602

出　　处：《山东煤炭科技》2016年第9期141-144,共4页Shandong Coal Science and Technology

摘　　要：本文主要对基于"瞬时无功功率理论"的无功和谐波电流检测算法的分析和仿真,在基于STATCOM实验样机的开发过程中所遇到的问题,提出一种基于dq0坐标变换的无功和谐波电流检测算法,进行数学建模和仿真分析,旨在进一步提高无功和谐波检测的准确性和快速性,最后基于d SPACE实验平台进行了实验研究,给出了dq检测算法的测试结果。In this paper, mainly based on the instantaneous reactive power theory analysis and Simulation ot the reactive and harmonic current detection algorithm, based on the problems encountered in the development process of the experimental prototype of the STATCOM is proposed a free reactive and harmonic current detection algorithm based on dq0 coordinate transformation, for mathematical modeling and simulation analysis, to further improve the reactive power and harmonic detection accuracy and rapidity. Finally, this paper gives the testing results based on dSPACE experiment platform of the DQ detection algorithm.

关 键 词：无功和谐波电流检测算法 STATCOM DSPACE 

分 类 号：TM714.3[电气工程—电力系统及自动化] TD612[矿业工程—矿山机电]