Thermoeconomic analysis on central refrigerating and air conditioning systems

According to the exergy analysis theory, thermoeconomic cost distribution method, autonomous optimization principle and exergy pricing method, analyses the exergy efficiency under different evaporation and condensation temperature, and calculates the exergy efficiency of typical air supply method in all-air system. Works out the exergy prices on the basis of project budget, and presents the measures for enhancing the exergy efficiency and the optimum working condition.