A NEW SINGLE-PHASE SPECIFIC HARMONIC DETECTION ALGORITHM WITHOUT PHASE-LOCKED LOOP

被引：0

作者：

Shi, Guo-Xian ^{[1
]}

Zong, Xi-Ju ^{[1
]}

Cheng, Xin-Gong ^{[1
]}

机构：

[1] Univ Jinan, Inst Elect Power, Sch Elect Engn, Jinan 250022, Peoples R China

来源：

2015 12TH INTERNATIONAL COMPUTER CONFERENCE ON WAVELET ACTIVE MEDIA TECHNOLOGY AND INFORMATION PROCESSING (ICCWAMTIP) | 2015年

关键词：

Active power filter; specific harmonie; phase-locked loop; harmonie detection algorithm;

D O I：

暂无

中图分类号：

TP [自动化技术、计算机技术];

学科分类号：

0812 ;

摘要：

In single-phase harmonie current detection algorithm of active power filter (APF), phase-locked loop (PLL) is always used to detect the frequency and phase of grid voltage. As a result, the harmonie detection result is directly affected by the performance ofPLL. In order to solve this problem, combined with the demand for specific harmonie compensation, a new specific harmonie detection algorithm without PLL is proposed. Then the algorithm is analyzed theoretieally. Finally, a simulink model of single-phase active power filter with the new algorithm is buHt. Simulation result proves the effectiveness ofthe new algorithm.

引用

页码：30 / 33

页数：4

共 9 条

[1] [Anonymous], ACTIVE POWER FILTER
[2] [高志刚 Gao Zhigang], 2006, [电气传动, Electric Drive], V36, P30
[3] Gardner FM, 2005, PHASELOCK TECHNIQUES, 3RD EDITION, P1, DOI 10.1002/0471732699
[4] Lin Fei, 2009, MATLAB SIMULATION PO
[5] [刘扬 Liu Yang], 2013, [电工技术学报, Transactions of China Electrotechnical Society], V28, P259
[6] [马立新 Ma Lixin], 2013, [控制工程, Control Engineering of China], V20, P352
[7] Wang Zhao'an, 2011, POWER ELECT TECHNOLO
[8] Wang Zhaoan, 2005, HARMONIE RESTRAINT R
[9] [杨秋霞 Yang Qiuxia], 2012, [电力系统保护与控制, Power System Protection and Control], V40, P119

← 1 →