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    • 87. 发明公开
    • AIR CONDITIONING SYSTEM, AND CONTROL DEVICE AND CONTROL METHOD FOR SAME
    • 吉隆坡国际电力公司STEUERUNGSVORRICHTUNG UND STEUERUNGSVERFAHRENDAFÜR
    • EP3064848A4
    • 2017-01-11
    • EP15756043
    • 2015-01-29
    • MITSUBISHI HEAVY IND LTD
    • ITO TAKAHIDEENYA ATSUSHIMATSUO MINORU
    • F24F11/02F24F3/06F24F11/00F25B13/00F25B49/02
    • F24F3/065F24F11/00F24F11/83F25B13/00F25B49/02F25B2313/0233F25B2313/0253F25B2313/029F25B2700/1931F25B2700/1933F25B2700/2103
    • In an air conditioning system, outdoor units (2a, 2b) and indoor units (3a, 3b) undergo autonomous decentralized control such that the change in respective coolant pressures stays within a prescribed allowable range. If, for example, the temperature setting for the indoor unit (3a) is changed, an outdoor unit such as the outdoor unit (2a) for operating in a pair with the indoor unit (3a) is selected, and the selected outdoor unit (2a) and the indoor unit (3a) having a changed target value are grouped together. Among the grouped indoor unit (3a) and outdoor unit (2a), a control instruction is generated so as to inhibit the change in coolant pressure resulting from the change in temperature setting so as to remain within the prescribed range, and respective control instructions are sent to the corresponding indoor unit (3a) and outdoor unit (2a). As a result, the change in coolant pressure resulting from the change in temperature setting can be kept to the grouped indoor unit (3a) and outdoor unit (2a), allowing the system to be stable. As a result, it is possible to attain a balance between responsiveness and stability in the system.
    • 在空调系统中,户外单元(2a,2b)和室内单元(3a,3b)进行自主分散控制,使得各个冷却剂压力的变化保持在规定的允许范围内。 如果例如室内机3a的温度设定发生变化,则选择与室内机3a成为一体的室外机2a等室外机, 2a)和具有改变的目标值的室内单元(3a)组合在一起。 在分组室内机(3a)和室外机(2a)中,产生控制指令,以便抑制由于温度设定变化而导致的冷却剂压力的变化,从而保持在规定范围内,各控制指令为 送到相应的室内机(3a)和室外机(2a)。 结果,能够将由温度设定变化引起的冷却剂压力的变化保持在分组室内机3a和室外机2a中,使系统稳定。 结果,可以在系统的响应性和稳定性之间达到平衡。