电力系统自动化
電力繫統自動化
전력계통자동화
AUTOMATION OF ELECTRIC POWER SYSTEMS
2011年
22期
60-65
,共6页
风力发电%电源规划%时序生产模拟%电源结构%电源布局
風力髮電%電源規劃%時序生產模擬%電源結構%電源佈跼
풍력발전%전원규화%시서생산모의%전원결구%전원포국
wind power%generation expansion planning%chronological production simulation%generation mix%generation location
风电出力的间歇性向传统的以确定性为主线的电源规划问题提出了挑战。文中应用概率方法和工具研究了江苏省应对千万千瓦级风电基地消纳的电源规划问题,分析了合理电力备用率和最优电源结构,讨论了电源结构优化中风电调峰容量需求的合理参数设定。针对江苏电网的调峰容量供需矛盾,通过多方案对比得到风电、核电和抽水蓄能容量配比灵敏度。最后,根据过江断面容量规划分析了江苏省电源的合理布局。
風電齣力的間歇性嚮傳統的以確定性為主線的電源規劃問題提齣瞭挑戰。文中應用概率方法和工具研究瞭江囌省應對韆萬韆瓦級風電基地消納的電源規劃問題,分析瞭閤理電力備用率和最優電源結構,討論瞭電源結構優化中風電調峰容量需求的閤理參數設定。針對江囌電網的調峰容量供需矛盾,通過多方案對比得到風電、覈電和抽水蓄能容量配比靈敏度。最後,根據過江斷麵容量規劃分析瞭江囌省電源的閤理佈跼。
풍전출력적간헐성향전통적이학정성위주선적전원규화문제제출료도전。문중응용개솔방법화공구연구료강소성응대천만천와급풍전기지소납적전원규화문제,분석료합리전력비용솔화최우전원결구,토론료전원결구우화중풍전조봉용량수구적합리삼수설정。침대강소전망적조봉용량공수모순,통과다방안대비득도풍전、핵전화추수축능용량배비령민도。최후,근거과강단면용량규화분석료강소성전원적합리포국。
The intermittent nature of wind power challenges the generation expansion planning based on deterministic methodology.By utilizing probabilistic methodology and software,this paper discusses the issue of generation expansion planning with large-scale wind power integration into Jiangsu power grid.System adequacy analysis and optimal generation mix are studied together with the discussion of proper parameters of peak-valley regulation capacity demand for wind power in the optimization.Considering the intense constrains between the source and demand of peak-valley regulation capacity,sensitivity analysis of the capacity between wind power,unclear and pumped storage are carried out.The statistics of power flows across Yangtze River are also calculated to analyze the proper generation location in Jiangsu.
