南方电网技术Issue(3)：78-82,5.DOI:10.13648/j.cnki.issn1674-0629.2014.03.015
电力系统稳定器反调效果的研究及验证
Research and Testing on the Effect of Power System Stabilizer Inverse-regulation
袁亚洲 1高文 1耿敏彪 1董军阳1
作者信息
- 1. 国电南瑞科技股份有限公司，南京210061
- 折叠
摘要
Abstract
As the oscillation mode of the electric power system becomes more complicated, the dynamic stability is increasingly more and more prominent. Three kinds of the current main models of the power system stabilizer and their principles to restrain low-fre-quency oscillation of power system by a PSS controller are listed. Also, the principle of how to restrain the inverse-regulation of the PSS1A, PSS2B and PSS4B, are analyzed, as well as the influence on inverse-regulation is mentioned, such as the regulating speed of active power, PSS parameters selection etc. The paper validated and compared the effect of two kinds of power system stabilizer mod-els by the real-time digital simulation system, and then, the foundation of parameter setting is put forward. It is pointed out that through the reasonable parameter configuration can reduce the occurrence of inverse-regulation and improve the dynamic stability of power system, which is useful for the stable operation of the generator set and provide reference for the engineering test.关键词
电力系统稳定器( PSS)/低频振荡/无功反调/机械功率/加速功率/多频段Key words
power system stabilizer ( PSS )/low frequency oscillation/reactive inverse-regulation/mechanical power/speed up power/many frequency bands分类
信息技术与安全科学引用本文复制引用
袁亚洲,高文,耿敏彪,董军阳..电力系统稳定器反调效果的研究及验证[J].南方电网技术,2014,(3):78-82,5.
