Steady-state modeling of static synchronous compensator and thyristor controlled series compensator for power flow analysis

被引：6

作者：

Department of Electrical Engineering, Huazhong University of Science and Technology, Wuhan, China ^{[1
]}

不详 ^{[2
]}

机构：

[1] Department of Electrical Engineering, Huazhong University of Science and Technology, Wuhan

[2] School of Electrical Engineering, Wuhan University, Wuhan

来源：

Inf. Technol. J. | 2009年 / 3卷 / 347-353期

关键词：

Newton-Raphson; Power flow; Static synchronous compensator; Steady-state modeling; Thyristor controlled series compensator;

D O I：

10.3923/itj.2009.347.353

中图分类号：

学科分类号：

摘要：

In this study, steady-state modeling of Static Synchronous Compensator (STATCOM) and Thyristor Controlled Series Compensator (TCSC) for power flow studies has been represented. STATCOM is modeled as a controllable voltage source in series with impedance and tiring angle model for TCSC is used to control active power flow of the line to which TCSC is installed. Proposed model for TCSC takes firing angle as state variable in power flow formulation. To validate the effectiveness of the proposed models Newton-Raphson method algorithm was implemented to solve power flow equations in presence of STATCOM and TCSC. Case studies are carried out on 9-bus system to demonstrate the performance of the proposed models. Simulation results show the effectiveness and robustness of the proposed models; moreover the power solution using the Newton-Raphson algorithm developed incorporating firing angle model possesses excellent convergence characteristics. © 2009 Asian Network for Scientific Information.

引用

页码：347 / 353

页数：6

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