Small-signal stability of wind power system with full-load converter interfaced wind turbines

被引:76
作者
Knuppel, T. [1 ,2 ]
Nielsen, J. N. [1 ]
Jensen, K. H. [1 ]
Dixon, A. [3 ]
Ostergaard, J. [2 ]
机构
[1] Siemens Wind Power AS, DK-7330 Brande, Denmark
[2] Tech Univ Denmark, Dept Elect Engn, Ctr Elect Technol, DK-2800 Lyngby, Denmark
[3] Natl Grid Elect Transmiss Plc Natl Grid, Warwick CV34 6DA, England
关键词
ASYNCHRONOUS GENERATORS; ENERGY; IMPACT; MODEL;
D O I
10.1049/iet-rpg.2010.0186
中图分类号
X [环境科学、安全科学];
学科分类号
08 ; 0830 ;
摘要
Small-signal stability analysis of power system oscillations is a well-established field within power system analysis, but not much attention has yet been paid to systems with a high penetration of wind turbines (WTs) and with large wind power plants (WPPs). A comprehensive analysis is presented, which assesses the impact of full-load converter interfaced WTs on power system small-signal stability. The study is based on a seven-generator network with lightly damped inter-area modes. A detailed WT model with all grid relevant control functions is used in the study. The WT is, furthermore, equipped with a park-level WPP voltage controller and comparisons are presented. The WT model for this work is a validated dynamic model of the 3.6 MW Siemens wind power WT. The study is based on modal analysis which is complemented with the time-domain simulations on the non-linear system.
引用
收藏
页码:79 / 91
页数:13
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