Frequency Regulation Contribution Through Variable-Speed Wind Energy Conversion Systems

被引：389
作者：
Manuel Mauricio, Juan [1 ]
Marano, Alejandro
Gomez-Exposito, Antonio [1 ]
Martinez Ramos, Jose Luis [1 ]
机构：
[1] Univ Seville, Dept Elect Engn, Seville, Spain
来源：
IEEE TRANSACTIONS ON POWER SYSTEMS | 2009年 / 24卷 / 01期
关键词：
Frequency regulation; variable-speed generators; wind energy conversion; TURBINES; GENERATION; COHERENCE;
D O I：
10.1109/TPWRS.2008.2009398
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 presents a new method to enhance the participation of variable-speed wind energy conversion systems (WECS) in existing frequency regulation mechanisms. The proposed approach, based on a modified inertial control scheme, takes advantage of the fast response capability associated with electronically-controlled WECS, allowing the kinetic energy stored by rotational masses to be partly and transiently released in order to provide earlier frequency support. An additional improvement is achieved by communicating the WECS response to conventional generators so that these can eventually take care of the full load imbalance. Several simulations using a two-area test system are performed to demonstrate the benefits of the proposed scheme.
引用
收藏
页码：173 / 180
页数：8
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