Differential Evolution Based Optimal PMU Placement for Fault Observability of Power System

被引:0
|
作者
Rajasekhar, Batchu [1 ]
Chandel, Ashwani Kumar [1 ]
Vedik, Basetti [2 ]
机构
[1] Natl Inst Technol Hamirpur, Dept Elect Engn, Hamirpur 177005, India
[2] IMS Engn Coll, Dept Elect Engn, Ghaziabad 201009, India
关键词
Differential evolution; integer programming; network fault observability; optimal placement problem (OPP);
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
In this paper, a differential evolution algorithm has been proposed for optimal placement of phasor measurement units (PMU) to ensure observability under faulted conditions in power systems. The problem is to minimize the required number of PMUs and also to establish harmony between the placement of PMUs for different objectives (general observability and fault observability). Integer linear programming procedure is used for problem formulation. The resulting integer linear programming problem is solved for the optimal solution using differential evolution method on the seven bus, IEEE 14-bus and IEEE 30-bus test systems with and without the consideration of zero injection buses.
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页数:5
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