制冷学报2016，Vol.37Issue(2)：65-69,5.DOI:10.3969/j.issn.0253-4339.2016.02.065
热泵在开发可再生能源领域的作用及其贡献率的计算方法
Role of Heat Pump Playing in Developing Renewable Energy and Contribution Rate Calculation Method
马一太 1代宝民1
作者信息
- 1. 中低温热能高效利用教育部重点实验室 热能研究所 天津大学机械工程学院 天津 300072
- 折叠
摘要
Abstract
Heat pump can be used for renewable energy recovery. Several units of renewable energy can be obtained with the consumption of one unit of electric or mechanical energy. Therefore, heat pump is an important energy saving and environmental protection technology. With the significant increase in energy demand and rapid development of electric power industry, the proportion of renewable energy in our country needs to be improved. Thus, heat pump technology plays a critical role. Heat pump technology has been listed as renewable ener⁃gy in European Union. Then, the corresponding policy for our country is proposed. Based on the data of the power generating efficiency and transmission efficiency, it is concluded that heat pump is a technology for renewable energy recovery. Two calculation methods, inclu⁃ding primary energy multiple αand renewable energy contribution rateβ, are introduced, to provide a reference for the industry. The tar⁃get of flue gas emission for power plant is much more stringent than the common coal-fired boiler, so utilizing heat pump to replace coal⁃fired boiler can improve atmosphere environment. It is suggested that the calculation method of renewable energy contribution rate for heat pump should be listed as a national standard. The heat pump manufacturing industry should be further developed, and heat pump technol⁃ogy should be widely applied.关键词
热泵/可再生能源/一次能源利用率/SPF/可再生能源贡献率Key words
heat pump/renewable energy/primary energy utilization ratio/SPF/renewable energy contribution rate分类
化学化工引用本文复制引用
马一太,代宝民..热泵在开发可再生能源领域的作用及其贡献率的计算方法[J].制冷学报,2016,37(2):65-69,5.
