电力需求侧管理
電力需求側管理
전력수구측관리
Power Demand Side Management
2015年
5期
24-29
,共6页
袁新润%吴亮%张剑%项添春
袁新潤%吳亮%張劍%項添春
원신윤%오량%장검%항첨춘
电能替代%电采暖%临界电价%清洁能源
電能替代%電採暖%臨界電價%清潔能源
전능체대%전채난%림계전개%청길능원
energy substitution%electric heating%critical price%clean energy
根据煤炭、天然气与电力的终端消费状况，浅析天津地区电能替代形势与潜力。简单介绍10多种电能替代技术的技术特点、使用优点、应用领域，并对电采暖技术进行重点介绍。以燃气锅炉为基准，进一步分析电采暖的经济性。可以看出，在非居民供热领域，土壤源热泵、水蓄热电锅炉均比燃气、燃煤锅炉集中供热运行费用低，经济优势明显；在居民供热领域，电热膜运行费用低于燃气锅炉，在用户实施节能改造后，甚至比燃煤锅炉运行费用还低。
根據煤炭、天然氣與電力的終耑消費狀況，淺析天津地區電能替代形勢與潛力。簡單介紹10多種電能替代技術的技術特點、使用優點、應用領域，併對電採暖技術進行重點介紹。以燃氣鍋爐為基準，進一步分析電採暖的經濟性。可以看齣，在非居民供熱領域，土壤源熱泵、水蓄熱電鍋爐均比燃氣、燃煤鍋爐集中供熱運行費用低，經濟優勢明顯；在居民供熱領域，電熱膜運行費用低于燃氣鍋爐，在用戶實施節能改造後，甚至比燃煤鍋爐運行費用還低。
근거매탄、천연기여전력적종단소비상황，천석천진지구전능체대형세여잠력。간단개소10다충전능체대기술적기술특점、사용우점、응용영역，병대전채난기술진행중점개소。이연기과로위기준，진일보분석전채난적경제성。가이간출，재비거민공열영역，토양원열빙、수축열전과로균비연기、연매과로집중공열운행비용저，경제우세명현；재거민공열영역，전열막운행비용저우연기과로，재용호실시절능개조후，심지비연매과로운행비용환저。
According to the terminal consumption of coal, natu?ral gas and electricity, the article analyzed the situation and potential of energy substitution in Tianjin. The article introduced over 10 cate?gories of alternative energy technologies, and its technical characteris?tics, advantages, application fields. Especially, it focused on the elec?tric heating technology. Taking gas boiler as a benchmark, it further analyed the economics of electric heating. The result shows that,in the field of non?residential heating, ground source heat pumps and water heat storage electric boiler operating costs are lower than gas boilers, and fired contral heating boilers. In the field of residential heating, electric panels operating costis less than gas boilers. After customers impling energy?saving behavior, electric panels operating cost is even lower than coal?fired boilers.
