Weighted-Least-Squares power system state estimation in different coordinate systems

被引：0

作者：

Okon, Tomasz ^{[1
]}

Wilkosz, Kazimierz ^{[1
]}

机构：

[1] Wroclaw Univ Technol, Inst Energoelektryki, PL-50372 Wroclaw, Poland

来源：

PRZEGLAD ELEKTROTECHNICZNY | 2010年 / 86卷 / 11A期

关键词：

power system; state estimation; polar coordinate system; rectangular coordinate 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：

The paper deals with assessment of state vector of power system in the polar and rectangular coordinate systems. Such features of the state estimation as: conditioning of the calculation process, accuracy of obtained results, and number of iterations in an estimation process, as functions of data redundancy level and stress of a power system are analyzed.

引用

页码：54 / 58

页数：5

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