MODELING OF SVC FOR STABILITY EVALUATION USING STRUCTURE PRESERVING ENERGY FUNCTION

被引：11

作者：

PADIYAR, KR

IMMANUEL, V

机构：

[1] Department of Electrical Engineering, Indian Institute of Science, Bangalore

来源：

INTERNATIONAL JOURNAL OF ELECTRICAL POWER & ENERGY SYSTEMS | 1994年 / 16卷 / 05期

关键词：

SHORT-TERM DYNAMICS; TRANSIENT STABILITY; LYAPUNOV METHOD;

D O I：

10.1016/0142-0615(94)90038-8

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 the static var compensator (SVC) has been accurately incorporated into the structure preserving energy function (SPEF) with a detailed generator model including flux decay and transient saliency, automatic voltage regulator (AVR) and damper winding. The SVC can be modelled for transient stability studies using the steady-state control characteristic and is treated as a voltage-dependent reactive power load. This simplifies simulation and results in the derivation of an exact path-independent energy function to account for the effect of the SVC inclusive of its limits. Application of this SPEF to transient stability evaluation is illustrated with a numerical example including the critical case of a three-phase fault with line outage.

引用

页码：339 / 348

页数：10

共 15 条

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