Feasibility Study Of Heating,Power&Cooling In XI'AN

People are facing to energy efficiency, the climate changes warm, the environmental pollution, the energy supply and demand. They realize energy, the environment and economical coordinated development has become the goal which the people pursue together. The system of Heating,Power&Cooling is taken as one kind of energy comprehensive utilization technology, and has prominent superiority in energy transfer. Therefore it receives much attention in many countries. Correct analysis and appraisal Heating,Power&Cooling, especially the technical factor, the economic agent, the social factor and the environmental factor analysis are important.According to the Xi'an urban development plan, Xi'an concentrate the heating plan, and the Xi'an Thermal power plant stationing and produce energy, to promote Xi'an economic society development, and in order to improve the energy structure, to delete summer air conditioning power supply contradiction , to avoid pulling the switch to power consumption limitation,to raise the energy use factor,optimize the city energy structure,save the energy,protect environment,enhance the combined earnings, It is necessary for Xi'an to study and adopt advanced experiences domestically and aboard, to develop Heating,Power&Cooling in the existing heating, the electricity facility and in the electrical net foundation constructs.This article aims at the system of Heating,Power&Cooling and its feasibility. Using Analytical Hierarchy Process and fuzzy judgment method, along with the nature of the analytic hierarchy process .The article establishes target stratum, the decision-making strata and the factor level which unifies with the quota. Determines its weight factors, alike this causes the weight night-watch to increase taxes study reasonably. Fuzzy comprehensive evaluation with of Analytical Hierarchy Process in Heating,Power&Cooling is proper for the feasibility appraisal. This does good to the economy, the society as well as the environmental of Xi'an city. The system of Heating,Power&Cooling has been proved feasible and economically rational. It is also advantageous to the social economy development, and it would save energy, and protect environment. Obtained Heating,Power&Cooling has been suitable for the development of Xi'an as well as it's application technical plan and existence question.