基于临界电价分析模型的集中式电供暖项目经济性研究

Research on economy of centralized electric heating projects based on the analysis model of critical tariff

中文关键词: 集中式电供暖  临界电价  经济性  目录电价

英文关键词: centralized electric heating  critical tariff  economy  catalogue tariff

中文摘要:

      电供暖项目是电力需求侧管理的重要对象，有利于改善大气环境并促进新能源电力消纳，经济性是推广建设电供暖项目的决定性因素。为促进我国电供暖行业的健康发展，构建了临界电价分析模型，通过调研确定了合理的模型边界条件，研究了目录电价结算方式、购销差价不变结算方式下北京市蓄热式电锅炉、集中式空气源热泵、地源（水源）热泵等集中式电供暖项目的经济性。基于计算和分析结果，提出了推广建设电供暖项目的政策建议。

英文摘要:

      Electric heating projects are important objects of power demand side management, which are conducive to improving atmospheric environment and promoting new energy power consumption. Economy is the decisive factor to promote construction of electric heating projects. In order to promote the healthy development of electric heating in China, the analysis model of critical tariff was created. The reasonable model boundary conditions were determined by investigation. Economy of centralized electric heating projects such as regenerative electric boiler projects, centralized air source heat pump projects, ground source （water source） heat pump projects in Beijing under catalogue tariff settlement method and unchangeable difference of purchase and sale price settlement method was studied. Based on the results of calculation and analysis, policy recommendations for promoting the construction of electric heating projects was put forward.