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建立了基于模糊控制模式的功耗模型。以汉口火车站集中空调系统为例,对比分析了工频运行工况和模糊控制工况下制冷主机功耗、冷却水泵功耗和冷水泵功耗的测试值及理论值,验证了功耗模型的准确性。针对汉口火车站,计算3种控制模式下暖通空调系统的全年能耗,并进行了对比,模糊控制方式下的能耗可明显降低。计算了不同气候分区3种控制模式下的空调系统年运行能耗,结果表明,模糊控制模式下的空调系统节能效果较好。
The power consumption model based on fuzzy control mode is established. Taking Hankuang train station central air-conditioning system as an example, the test values and theoretical values of the cooling host power consumption, the cooling water pump power consumption and the cold water pump power consumption under power frequency operating conditions and fuzzy control conditions are compared and analyzed. The power consumption model Accuracy For Hankou Railway Station, the annual energy consumption of HVAC systems under three control modes is calculated and compared. The energy consumption under the fuzzy control mode can be obviously reduced. The annual energy consumption of air-conditioning system under three control modes with different climate zones is calculated. The results show that the energy-saving effect of the air-conditioning system under the fuzzy control mode is better.