权超;董晓峰;姜彤;

• 1:新能源电力系统国家重点实验室(华北电力大学)
• 2:国网江苏省电力有限公司苏州供电分公司

摘要(Abstract)：

提出了一种基于冷热电联供系统(combined cooling heating and power system,CCHP)耦合的电力、天然气区域综合能源系统(integrated community energy system,ICES)优化规划模型,考虑配电线路、燃气管道的规划和运行,用CCHP作为电—气耦合枢纽,以ICES总投资、运行成本最低为优化目标,进行多阶段规划和多场景分析。通过算例仿真,得到了配电线路、燃气管道的扩容和新建方案以及CCHP的选址定容方案,验证了模型的合理性;相比于传统分供系统(separation production,SP),采用CCHP作为耦合枢纽的优化模型具有更高的经济性;同时分析了电价、天然气价格对CCHP系统购电量、购气量的影响。

关键词(KeyWords)： 配电网;燃气管网;区域综合能源系统;优化;规划

Abstract:

Keywords:

基金项目(Foundation): 国家电网公司重点示范工程项目(苏州工业园区智能电网应用示范区主动配电网综合示范工程);国家电网公司科技项目(基于等温压缩空气储能原理的城市抽水蓄能电站技术研究)~~

作者(Author): 权超;董晓峰;姜彤;

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DOI:

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