【摘要】 以微型燃气轮机冷热电联产系统为例,结合大庆地区的具体情况,对该地区发展冷热电联产技术的必要性与可行性进行了分析论证,提出几种实施方案,分别计算出各方案的总投资与收益值,以投资回收年限为评价标准对这些方案进行对比,分析其经济性。通过比较得到了适合于大庆地区发展方向的方案,并指出该地区具备发展冷热电联产技术的优越条件,应积极推广联产技术。更多还原

【Abstract】 The principle and features of the combined cooling, heating and power (CCHP) system and its developing situation at home and abroad are introduced.. Taking the CCHP system driven by gas micro-turbines as example, with the real situation of Daqing area, it is analyzed and demonstrated for the necessity and feasibility to develop the CCHP system in the area. Several programs are proposed. The total input and output are calculated for the different programs respectively. Taking the payout time as the evaluation criteria, the economy of the programs are compared and analyzed. With the comparison, the program that is suitable to popularize in Daqing area is found. It is pointed out there are advantages to develop the CCHP system in the area. So the system should be popularized actively.更多还原