Potential of Wind Farms Connected to HVdc Grid to Provide DC Ancillary Services

被引:4
|
作者
Renner, Robert H. [1 ]
Van Hertem, Dirk [1 ]
机构
[1] Katholieke Univ Leuven, Dept Elect Engn ESAT, Elect Energy & Comp Architectures Grp, B-3001 Leuven, Belgium
关键词
DC grids; reserves; power systems; ancillary services; FREQUENCY; POWER;
D O I
10.1109/TSTE.2017.2756916
中图分类号
X [环境科学、安全科学];
学科分类号
08 ; 0830 ;
摘要
DC grids will require ancillary services to compensate for uncertainties, such as disturbances and converter outages. The appropriate equipment behavior and the sources of these services consequently need to be defined. This paper describes the reaction, activation, and provision intervals of ancillary services for dc grids to maintain the dc voltage in a certain range. It also discusses how wind power plants and synchronous generators that are exclusively connected to a dc grid can comply with these requirements. The theoretical descriptions are validated using simulations.
引用
收藏
页码:1011 / 1020
页数:10
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