施贵荣;孙荣富;徐海翔;乔颖;

• 1:国网冀北电力有限公司
• 2:清华大学电机工程与应用电子技术系

摘要(Abstract)：

随着可再生能源占比不断攀升,可再生能源安全问题和消纳问题日益凸显,提高可再生能源有功控制能力十分关键。因此,针对高占比可再生能源接入电网带来的新特征,提出了大规模集群可再生能源有功分层协调控制策略,涵盖调峰控制、调频控制、断面控制、市场交易和风光协调模式,协调优化系统运行安全性、消纳经济性和控制公平性。所提策略动态评估全网乃至各断面可再生能源最大消纳能力,确保电网安全运行;按照全网层、场群层、场站层顺序逐层优化有功控制指令,拓展可再生能源消纳深度和广度;针对性配置合理有功分配权重系数,保障不同可再生能源场站群、同断面风光发电之间消纳公平。冀北电网的实际运行情况证明了文中所提可再生能源控制策略的有效性。

关键词(KeyWords)： 可再生能源;有功控制;调峰约束;断面约束;电力市场

Abstract:

Keywords:

基金项目(Foundation): 国家自然科学基金面上项目(51677099);; 国网冀北电力有限国家电网公司科技项目“新能源消纳能力评估及关键影响因素分析~~

作者(Author): 施贵荣;孙荣富;徐海翔;乔颖;

Email:

DOI: 10.13335/j.1000-3673.pst.2018.0180

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