Study on SSO characteristics and patterns of doubly-fed wind farm considering difference of DFIG location

被引：0
|
作者：
Liu Q. [1 ]
Hong C. [1 ]
机构：
[1] North China Electric Power University, Beijing
来源：
Taiyangneng Xuebao/Acta Energiae Solaris Sinica | 2022年 / 43卷 / 03期
关键词：
Asynchronous generators; Doubly fed induction generator(DFIG); Impedance model; Multiple wind turbines; Subsynchronous resonance; Wind farms;
D O I：
10.19912/j.0254-0096.tynxb.2020-0511
中图分类号：
学科分类号：
摘要：
In this paper, the impedance models of two doubly fed induction generators(DFIGs) are established. Based on the RLC impedance stability criterion, the SSO characteristics of grid-connected system under different wind speed and control parameter for each DFIG were investigated, and the conclusion was verified by simulation. The final results show that there is a difference between DFIGS at different locations under different control parameters and wind speeds, and the difference will change when control parameters and wind speed changes. © 2022, Solar Energy Periodical Office Co., Ltd. All right reserved.
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页码：433 / 441
页数：8
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