Novel hierarchial decision-making transient stability control system based on on-line stability calculation

被引：0
|
作者：
Zhou, LS [1 ]
Peng, B [1 ]
Xia, CJ [1 ]
Hu, HJ [1 ]
机构：
[1] Huazhong Univ Sci & Technol, Dept Elect Engn, Wuhan 430074, Peoples R China
来源：
APSCOM - 2000: 5TH INTERNATIONAL CONFERENCE ON ADVANCES IN POWER SYSTEM CONTROL, OPERATION & MANAGEMENT, VOLS 1 AND 2 | 2000年
关键词：
power system stability; on-line stability calculation; hierarchical decision-making; transient stability control system;
D O I：
暂无
中图分类号：
TM [电工技术]; TN [电子技术、通信技术];
学科分类号：
0808 ; 0809 ;
摘要：
This paper presents a novel global hierarchical decision-making transient stability control system (HDTSC system) of large scale power system based on on-line stability calculation. When a serious fault occurs, the HDTSC system can prevent wide-area power system outage by instantly taking remedial action, which has been calculated in advance based on on-line transient stability calculation using quasi-time measurements with a high degree of accuracy. By though periodically on-line estimating the stability of the power system against contingencies, the control system can keep pace with various operation conditions, considerably enhancing the stability of the power system. Decentralized decision-making control method is used to improve the speed, reliability and capacity of the power system in coping with contingencies. Although it is developed for the large-scale power system of Central China Power Group (CCPG), it also can be applied to any power system configuration of other power systems.
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页码：332 / 336
页数：3
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