基于风电消纳需求的综合能源服务商源荷协同运行策略Source-load Cooperative Operation Strategy of Integrated Energy Service Provider Based on Wind Power Accommodation Demand
林俐;蔡雪瑄;
摘要(Abstract):
未来,风电将和火电享有同样的出力水平,同时承担一定的系统调节任务,大型风电场亟需寻求一种新的途径来提升消纳水平。能源互联网的推进和售电侧的开放为综合能源服务商(integrated energy service provider,IESP)聚合多类型供能设备和综合柔性负荷直接满足风电的消纳需求提供了环境和契机。据此,在分析我国目前风电的运营现状的基础上,讨论了可调度风电场的消纳需求,考虑IESP自有供能设备的发电/热响应能力和辖区综合需求响应电热负荷的可控性、采暖负荷的弹性,提出了一种基于风电消纳需求的风电场-IESP协同运营模式(windfarm-IESP,WICOM),构建了IESP的综合响应模型,进一步以IESP收益最大为目标,建立了源荷电热日前经济调度模型,并以算例证明WICOM在提升IESP收益和风电消纳水平上所起的积极作用。
关键词(KeyWords): 消纳需求;协同运营;综合需求响应;采暖负荷
基金项目(Foundation): 国家电网公司科技项目(5230HQ16000A);; 北京市自然科学基金项目资助(3174057)~~
作者(Author): 林俐;蔡雪瑄;
Email:
DOI: 10.13335/j.1000-3673.pst.2018.2086
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