电热综合能源系统框架下蒙西电网电源容量最优配比研究

发布时间：2018-05-20 18:55

  本文选题：电热综合能源系统 + 灵活性　； 参考：《电力自动化设备》2017年06期

【摘要】：在电热综合能源系统框架下从总的节能减排效益角度出发,以供电供热总化石能源消耗最小为目标,研究高比例可再生能源系统中各类电源的相互关联机理及能源资源优化配置问题。基于对各类电源、热源在供电、供热、煤耗和灵活性等方面的分析,建立了以化石能源消耗最少为目标的电源容量配比优化模型,并结合蒙西电网的实际数据进行计算分析。对当前电、热负荷水平下的电源容量最优配比及各类电源之间的相互关联关系进行了讨论,为可再生能源和常规电源的协调发展和节能减排效益最大化提供科学指导。
[Abstract]:From the view of the total energy saving and emission reduction benefit, the goal is to minimize the total fossil energy consumption of power supply and heating under the framework of the electrothermal comprehensive energy system. This paper deals with the interrelation mechanism of various kinds of power sources and the optimal allocation of energy resources in high proportion renewable energy systems. Based on the analysis of power supply, heat supply, coal consumption and flexibility, a power capacity optimization model with the minimum fossil energy consumption is established, and the actual data of Mengxi Power Grid are calculated and analyzed. The optimal ratio of power supply capacity under current electric and thermal load levels and the interrelation between various kinds of power sources are discussed in order to provide scientific guidance for the coordinated development of renewable energy sources and conventional power sources and the maximization of energy saving and emission reduction benefits.
【作者单位】： 清华大学电机系电力系统及发电设备控制和仿真国家重点实验室;东北电力大学电气工程学院;内蒙古电力(集团)有限责任公司;
【基金】：国家自然科学基金资助项目(51377002) 国家科技支撑计划项目(2015BAA01B03) 国家电网公司科技项目(SGTJ00-00KXJS1500072) 内蒙古电力(集团)有限责任公司科技项目~~
【分类号】：TK01;TM715
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本文编号：1915836