m-k robust observability in state estimation

被引：18

作者：

Castillo, Enrique ^{[1
]}

Conejo, Antonio J. ^{[2
]}

Pruneda, Rosa E. ^{[2
]}

Solares, Cristina ^{[2
]}

Menendez, Jose M. ^{[2
]}

机构：

[1] Univ Cantabria, E-39005 Santander, Spain

[2] Univ Castilla La Mancha, E-13071 Ciudad Real, Spain

来源：

IEEE TRANSACTIONS ON POWER SYSTEMS | 2008年 / 23卷 / 02期

关键词：

binary variables; linear algebra; observability analysis; power system state estimation;

D O I：

10.1109/TPWRS.2008.920707

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 [电气工程]; 0809 [电子科学与技术];

摘要：

This paper provides a technique to determine the minimum required measurement set to ensure observability in state estimation even if any k meters fail. The technique relies on solving a nonlinear integer programming problem. The proposed procedure is illustrated through a simple example and three case studies based on the IEEE Test Systems. Conclusions are finally drawn.

引用

页码：296 / 305

页数：10

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