Uniqueness of static voltage stability analysis in power systems

被引：0
|
作者：
Moon, YH [1 ]
Ryu, HS [1 ]
Lee, JG [1 ]
Kim, B [1 ]
机构：
[1] Yonsei Univ, Dept Elect Engn, Seoul 120749, South Korea
来源：
2001 POWER ENGINEERING SOCIETY SUMMER MEETING, VOLS 1-3, CONFERENCE PROCEEDINGS | 2001年
关键词：
voltage collapse; power systems; jacobian; sensitivity; energy function;
D O I：
暂无
中图分类号：
TE [石油、天然气工业]; TK [能源与动力工程];
学科分类号：
0807 ; 0820 ;
摘要：
The diverse theories have been established in voltage stability analysis since various aspects have been observed during voltage collapse phenomena. Through rigorous mathematical investigation, this paper shows that all the major methods used in static voltage stability analysis, i.e. - Jacobian method, voltage sensitivity method, real and reactive power loss sensitivity method and energy function method - provide an identical result to show the uniqueness of static voltage stability analysis in theory. The tests for sample systems have shown that an identical result can be obtained from the various analysis methods.
引用
收藏
页码：1536 / 1541
页数：2
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