北九州市新规划热供给区域的热电联供系统导入效果的评价

探讨了北九州市新规划供热怄域的热电联供系统导入效果．应用《热电并给系统导入效果的评价方法》中提到的研究方法，计算了北九州市新规划热供给区域的能源需要量．同时，计算了空调系统、锅炉系统、电主热从及热主电从的热电并给系统等4种能源供给系统的能源消费量、二氧化碳排放量、初期投资、运行费用和单纯回收年数．计算结果为：与单体空调系统相比，锅炉系统、电主热从及热主电从的热电并给系统的节能分别为-2．68％，12．40％，14．68％；二氧化碳排放量的削减率分别为-1．67％，16．15％，16．64％；单纯回收年数分别为199．17年，7．81年，13．04年．与锅炉系统相比，电主热从及热主电从的热电并给系统的节能分别为14．69％，16．84％，约是最大节能（30．15％）的一半．

Evaluation Impact on the Combined Heat and Power System in New Heat Supply District of Kitakyushu

This paper discusses the introduction effect of the combined heat and power(CHP) system in new heat supply district of Kitakyushu.Utilizes the research method mentioned in "The Evaluation Mechanism of the Combined Heat and Power System in New Heat Supply District",calculates energy requirement in new heat supply district of Kitakyushu.Simultaneously,the energy consumption,intensity of CO2 emission,initial cost and running cost,pay back years of the four cases are discussed,Viz.single air conditioner system,boiler system,combined heat and power system(tracking electricity and tracking heating).The results can be described as follows:compared with single air conditioner system,boiler system,tracking electricity,tracking heating can reduce primary energy consumption with 2.68%,12.4% and 14.68%,respectively.For the CO2 emission,it achieved-1.67%,16.15% and 16.64%.Therefore,pay back years are 199.17,7,81,13.04 year,respectively.Compared with boiler system,tracking electricity,tracking heating of the CHP system can save energy with 14.69%,-16.84%,respectively,it is about half of the greatest energy-conservation(30.15%).