Efficient operation of central air conditioning system under different control modes for railway stations

Develops the energy consumption model based on fuzzy control mode. With the Hankou Railway Station as an example, compares the test value and calculation value of energy consumption of refrigeration machines, cooling water pumps and chilled water pumps on conditions of constant frequency and fuzzy control modes, and verifies the energy consumption model. Calculates the energy consumption of the three control modes for the station, and finds that the energy consumption of fuzzy control mode can be markedly reduced. Calculates the annual energy consumption of air conditioning system in the three control modes in different climate regions, and the result shows that fuzzy control mode shows a better energy saving effect.