Huadian Technology ›› 2021, Vol. 43 ›› Issue (10): 22-30.doi: 10.3969/j.issn.1674-1951.2021.10.003

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Application analysis and prospect of heat pump technology under the goal of carbon neutrality

SUN Jian(), MA Shicai, HUO Cheng, GE Zhihua, ZHOU Shaoxiang   

  1. College of Energy,Power and Mechanical Engineering,North China Electric Power University,Beijing 102206,China
  • Received:2021-05-08 Revised:2021-08-13 Online:2021-10-25 Published:2021-10-11

Abstract:

Since the proposal of carbon peaking and carbon neutrality has made higher requirements for carbon emission reduction in different industries,the energy structure in China will make important adjustments accordingly.The research focuses on the way to reduce carbon emission in conventional industries and making full use of renewable energy.Among different energy saving and emission reduction technologies,heat pump technology has been widely used in civil,industrial and agricultural areas due to its remarkable performance of energy saving and emission reduction.The applications of heat pump technology in distributed household cooling and heating,centralized heating,agricultural,industrial and energy storage areas have been analyzed comprehensively.The main research direction of heat pump technology will focus on new circulation process,new environmental-friendly working medium,key component development,etc.Heat pump technology will be a significant energy saving and emission reduction technical route under the goals of carbon peaking and carbon neutrality.

Key words: carbon peaking, carbon neutrality, energy conservation and emission reduction, heat pump technology, energy storage, synergy of thermoelectricity

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