State Estimation in Power Systems with FACTS Devices and PMU Measurements

被引：0

作者：

Presada, Valeriu Iulian ^{[1
]}

Cristea, Cristian Virgil ^{[1
]}

Eremia, Mircea ^{[1
]}

Toma, Lucian ^{[1
]}

机构：

[1] Univ Politehn Bucuresti, Dept Elect Power Syst, Bucharest, Romania

来源：

2014 49TH INTERNATIONAL UNIVERSITIES POWER ENGINEERING CONFERENCE (UPEC) | 2014年

关键词：

Flexible AC Transmission Systems (FACTS); Phasor Measurement Units; State Estimation; Static VAr Compensator (SVC); Thyristor Controlled Series Capacitor (TCSC); FLOW;

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 an algorithm for state estimation in power systems that include FACTS devices and PMUs. The FACTS devices are equipments of special purpose capable of changing the natural behavior of transmission systems. They may be able to influence the voltage, the active power or the reactive power flows based on predefined targets so that the classical power flow and steady state calculations must be adapted. Furthermore, PMU measurements are increasing in number so that the accuracy in steady state calculations can be improved. A state estimation algorithm was developed by considering the behavior of TCSC and SVC devices, while including some improvements due to the integration of synchronized measurements. A Matlab application was developed and simulations were performed on various test networks. In this paper, results obtained on the IEEE 30 bus test system only will be presented.

引用

页数：5

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