| 基于TS的农网无功检测新方法的 |
| |
| 引用本文： | 郑红平,孙玉坤,任明炜.基于TS的农网无功检测新方法的[J].中国农村水利水电,2006,0(2):96-98. |
| |
| 作者姓名： | 郑红平 孙玉坤 任明炜 |
| |
| 作者单位： | 1. 江苏大学电气信息工程学院,江苏,镇江,212013;浙江林学院,浙江,临安,311300
2. 江苏大学电气信息工程学院,江苏,镇江,212013 |
| |
| 摘 要： | 对现有的无功检测方法进行了分析，提出了一种基于正交小波变换的基波无功功率实时检测方法。该方法用电力系统电压、电流信号离散采集的数据，可方便地对系统功率因数实时检测，能有效地从含各次谐波和随机干扰的电压、电流信号中分解出无功补偿所需的基波无功分量，从而得到农网无功补偿所需的实时无功功率数据。通过仿真，验证了所提方法的有效性。
|
| 关 键 词： | 无功功率 晶闸管投切电容器 小波变换 检测 |
| 文章编号： | 1007-2284（2006）02-0096-03 |
| 收稿时间： | 2005-03-31 |
| 修稿时间： | 2005年3月31日 |
Study on the New Detection Method for Reactive Power of Rural Network Based on TSC |
| |
| ZHENG Hong-ping,SHUN Yu-kun,Ren Ming-wei.Study on the New Detection Method for Reactive Power of Rural Network Based on TSC[J].China Rural Water and Hydropower,2006,0(2):96-98. |
| |
| Authors: | ZHENG Hong-ping SHUN Yu-kun Ren Ming-wei |
| |
| Abstract: | A novel method to detect real-time reactive power is presented based on wavelet transform on the basis of analysis of the current reactive power detection methods in this paper. This method can conveniently real-time detect power-factor of power system by discretely collecting the voltage and current data of power system. Through decomposing the fundamental component of reactive power for reactive compensation from the voltage and current signals of the system, the real-time data of reactive power for reactive compensation in rural network can be obtained. Numerical simulation is given to demonstrate the effectiveness of the method proposed here. |
| |
| Keywords: | reactive power TSC wavelet transform detection |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
| 点击此处可从《中国农村水利水电》浏览原始摘要信息 |
| 点击此处可从《中国农村水利水电》下载免费的PDF全文 |
