| 运用GPS测量技术的临界机组判别 |
| |
| 引用本文： | 薛飞,陈允平.运用GPS测量技术的临界机组判别[J].电力系统保护与控制,2002,30(2):16-18,59. |
| |
| 作者姓名： | 薛飞 陈允平 |
| |
| 作者单位： | 武汉大学电气工程学院，湖北 武汉 430072 |
| |
| 摘 要： | 提出了一种在电力系统暂态稳定分析中判别临界机组的方法。它运用基于GPS的相量测量技术 ,利用故障期间发电机转子角速度的增量和预测功角曲线来在线识别临界机组 ,为单机能量函数法提供分析的参考依据 ,对促进这种方法的在线应用进行了尝试。经仿真计算 ,可得到较满意的结果。
|
| 关 键 词： | GPS 临界机组 能量函数 暂态稳定 |
| 文章编号： | 1003-4897(2002)02-0016-03 |
Discrimination of critical machines in GPS measurement technology |
| |
| XUE Fei,CHEN Yun_ping.Discrimination of critical machines in GPS measurement technology[J].Power System Protection and Control,2002,30(2):16-18,59. |
| |
| Authors: | XUE Fei CHEN Yun_ping |
| |
| Abstract: | A new approach for on line recognition of critical machines in the investigation of power system stability is presented.It is based on GPS phasor measurement technology and takes use of the rotating speed increment of generator rotor and prediction of power angle curve to recognise the critical machines.It offers information of reference for individual machine energy function to promote this method being used on line.After simulation test,we can get satisfactory result. |
| |
| Keywords: | GPS critical machine energy function transient stability |
| 本文献已被 CNKI 维普 等数据库收录！ |
| 点击此处可从《电力系统保护与控制》浏览原始摘要信息 |
|
点击此处可从《电力系统保护与控制》下载全文 |
