相变蓄热电采暖经济性分析
|
摘要
直供式电采暖系统与相变蓄热式电采暖系统是两种截然不同的电采暖方案,本文利用静态分析法从初投资、年运行费用及简单回收期等方面预测其经济性。经济性预测结果表明,相变蓄热式电采暖年运行费用低,简单回收期较短,在节省电能方便更具优势。
Direct-supply electric heating system and phase-change regenerative electric heating system are two different electric heating schemes. This paper uses static analysis method to predict its economy from the aspects of initial investment, annual operating cost and simple payback period. The economic forecast results show that the phase-change regenerative electric heating annual operating cost is low, the simple payback period is shorter, and it is more convenient to save energy.
Direct-supply electric heating system and phase-change regenerative electric heating system are two different electric heating schemes. This paper uses static analysis method to predict its economy from the aspects of initial investment, annual operating cost and simple payback period. The economic forecast results show that the phase-change regenerative electric heating annual operating cost is low, the simple payback period is shorter, and it is more convenient to save energy.
引文
1中国建筑节能协会.中国建筑能耗研究报告[R].北京:中国建筑节能协会,2017.
2 梁文静.清洁采暖助力“煤改电”[J].供热制冷,2016,(6):47.
3 裴哲义,范高锋.中国风电运行消纳相关问题研究[J].中国电力,2014,47(4):1-4.
4 赵建会,张燕燕.一种新型节能地暖——碳纤维电地暖的浅析[J].洁净与空调技术,2016,(3):65-67.
5 张寅平,胡汉平.相变贮能——理论和应用[M].合肥:中国科技大学出版社,1996.
6 祝艺丹.相变蓄热电采暖建筑结构热特性分析及研究[D].长春:吉林建筑大学,2018.
2 梁文静.清洁采暖助力“煤改电”[J].供热制冷,2016,(6):47.
3 裴哲义,范高锋.中国风电运行消纳相关问题研究[J].中国电力,2014,47(4):1-4.
4 赵建会,张燕燕.一种新型节能地暖——碳纤维电地暖的浅析[J].洁净与空调技术,2016,(3):65-67.
5 张寅平,胡汉平.相变贮能——理论和应用[M].合肥:中国科技大学出版社,1996.
6 祝艺丹.相变蓄热电采暖建筑结构热特性分析及研究[D].长春:吉林建筑大学,2018.