电网技术Issue(4)：1014-1018,5.DOI:10.13335/j.1000-3673.pst.2015.04.021
考虑断面安全约束的大规模风电有功控制
An Active Power Control Method of Large-Scale Wind Farm Considering Security Constraints of Tie Lines
卓峻峰 1金学洙 2邓波 1尚学伟 1赵林 1汤伟 2刘诚哲2
作者信息
- 1. 南瑞集团北京科东电力控制系统有限责任公司，北京市 海淀区100192
- 2. 国家电网公司东北分部，辽宁省沈阳市 110180
- 折叠
摘要
Abstract
ABSTRACT:With rapid increasing of the installed capacity of wind power generation units and grid-connection of large-scale wind farms, the fluctuation of large-scale wind power generation and hierarchical features of the tie line of wind farms bring difficulties to real-time scheduling of power grids and the waste of the wind energy resource may occur, for this reason an active power control method based on the hierarchical tie line of large-scale wind farm is proposed. Since the power generation of wind farm is restricted to the constraints of tie lines belonging to different hierarchies, by means of allocating wind farm power regulation among wind farms in the wide area, depth-first searching out-of-limit tie lines and transferring power generation capability, the full and fair utilization of the power of wind farms under the premise of ensuring the security of tie lines is realized. Results of case study and power grid operation show that the proposed method is reasonable and feasible, and is available for reference to the active power control of hierarchical tie lines of large-scale wind farms.关键词
大规模风电/断面/实时调度/有功控制Key words
large-scale wind farm/tie line/real-time dispatch/active power control分类
信息技术与安全科学引用本文复制引用
卓峻峰,金学洙,邓波,尚学伟,赵林,汤伟,刘诚哲..考虑断面安全约束的大规模风电有功控制[J].电网技术,2015,(4):1014-1018,5.
