| In this text, on the basis of improved the multiple circulation,A versatile intelligent and suitable for computer programming of the Energy-Efficiency Distribution Matrix Equation for Cogeneration Unit has been constructed. The equation can be quantitative analysis of any changes to the local heating, power generation both the independent effects. Effective way to avoid the traditional method of analysis can only be a single partial analysis of the impact of changes in the power generation shortage. In-depth study of combined heat and power consumption of the total allocation of hot issues the thermoelectric cost-apportion method based on product degree coefficient are perfected, and finally combined with the energy-efficiency distribution matrix of cogeneration unit and the product degree coefficient. A certain type of cogeneration unit has been calculated. Then we received the impact of thermoelectric cost by disturbance. This method is effective and at field it provides an effective method for the Thermo-economic Analysis of Cogeneration Unit. |