Steady-State Characteristics of Self-Excited Synchronous Generators with Damper Windings for Current-Source Type Wind Farm

被引：0
|
作者：
Yamashita, Ken-ichiro [1 ]
Nishikata, Shoji [2 ]
机构：
[1] Salesian Polytech, Dept Elect Engn, Tokyo, Japan
[2] Tokyo Denki Univ, Dept Elect & Elect Engn, Tokyo, Japan
来源：
2017 20TH INTERNATIONAL CONFERENCE ON ELECTRICAL MACHINES AND SYSTEMS (ICEMS) | 2017年
关键词：
damper windings; self-excited synchronous generator; thyristor inverter; wind turbine generator;
D O I：
暂无
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：
Steady-state characteristics of self-excited synchronous generators with damper windings used for current-source type wind farm composed of series-connected wind generators are studied. A simulation model of the generators with damper windings is first derived based on dq transformation for salient-pole type machines. Experimental investigations were carried out to confirm the validity of the simulation model. The instantaneous voltage and current waveforms of the wind turbine generators are simulated with typical values of salient-pole synchronous generator constants, and the effects of the damper windings on the operating range of the wind generator are discussed. It is shown that the operating range for the generator with damper windings is extended in comparison to the case without damper windings. Finally, the steady-state characteristics for the case of 50 wind turbine generators are connected to the system are discussed.
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页数：6
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