Modelling and performance of fixed-speed induction generators in power system oscillation stability studies

被引:25
作者
Zhang, Jian [2 ]
Dysko, Adam [1 ]
O'Reilly, John [3 ]
Leithead, William E. [1 ]
机构
[1] Univ Strathclyde, Dept Elect & Elect Engn, Glasgow G1 1XW, Lanark, Scotland
[2] Mott MacDonald Ltd, Generat Business Div, Brighton BN1 4FY, E Sussex, England
[3] Univ Glasgow, Dept Elect & Elect Engn, Glasgow G12 8LT, Lanark, Scotland
基金
英国工程与自然科学研究理事会;
关键词
power system oscillation stability; fixed-speed induction generators; simulation;
D O I
10.1016/j.epsr.2008.01.003
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 describes the modelling and performance effects of induction generator-based wind. farms on the oscillation stability of power systems. For groups of 5, 10 and 20 induction generators, it is established that the basic dynamic properties of each group of generators are similar to those of a third-order equivalent machine model whether the generators are evenly loaded or unevenly loaded. The paper analyses the impact of induction-based wind generation, on oscillation stability for multi-machine systems as applied to the standard IEEE 30 bus system. The effects of load model representation, system loading, generator output and transmission line network parameters are considered. In general, the multi-machine system is shown to be well damped under all normal operating conditions. (C) 2008 Elsevier B.V. All rights reserved.
引用
收藏
页码:1416 / 1424
页数:9
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