A review of the research progress of energy supply system for district energy stations
This paper summarizes and analyzes the research progress of district energy stations,including the classifi-cation,application,future development direction and existing problems of district energy systems.District energy sys-tems mainly include heat pump heating and district cooling systems.Heat pump technology plays an important role in heating and cooling by efficiently converting low-grade thermal energy.The application of renewable energy sources such as solar and wind power has contributed to the low-carbon transition.The district energy system is widely used in urban and rural areas,industrial parks and other fields,but it faces problems such as unbalanced regionalenergy distri-bution,the huge impact of the number of end users on the energy-saving characteristics of operation,the imperfect business model,and the challenge of management and operation and maintenance.In the future,the district energy system will develop in the direction of AI-assisted intelligence and multi-energy complementarity,improve energy utili-zation efficiency,and achieve sustainable development.
district energy supply systemimprove energy efficiencysustainable development
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