Based On Energy Management Contracting Of The Heating System Energy Saving Reconstruction Research

In this paper, through the analysis of the theory of contract energy management, the advantages of energy-saving projects, China’s huge energy-saving potential of central heating system and the current forms of energy, it can be found that the use of contract energy management system in technical innovation of central heating could dig out the ability of energy-saving. As China’s market mechanism is not perfect, some measures should be taken to solute the barriers in domestic development from the national policy (including energy, economic, financial etc.), energy customers, and energy service companies three areas.According to the problem of domestic central heating system some modification measures can be explored, such as the two frequency conversion.Through the use of contract energy management in actual cases, the analysis of economic feasibility on energy-saving projects is the focus point, including profitability analysis, solvency analysis and sensitivity analysis. To analyze investment recovery period and the net present value of growth rate under different energy saving and sharing proportion; to explore the optimal revenue sharing form of energy-saving service company; and to analyze the impact factors on the net present value, operating income, investment, the critical point of operation cost three main factors and the respective sensitivity coefficient. Then find out the most sensitive factors.Finally, according to the situation of energy market and the actual cases some suggestions about the contact in the process of MEC implementation, avoiding sensitive factors and the internal and external environment are put forward.