Control apparatus and method for an air conditioner
    2.
    发明授权
    Control apparatus and method for an air conditioner 失效
    空调机的控制装置及方法

    公开(公告)号:US5560218A

    公开(公告)日:1996-10-01

    申请号:US319816

    申请日:1994-10-07

    申请人: Hyun G. Jang

    发明人: Hyun G. Jang

    摘要: A compressor motor of an air conditioner is powered by A.C. power from an invertor. In a first mode of operation, the power comprises a combination of a commercial A.C. power source and a solar battery. In a second mode of operation, i.e., a cost-efficiency mode, the frequency of power supplied to the motor is varied to ensure that the motor is powered solely by power derived from the solar battery when such power is above a reference value.

    摘要翻译: 空调的压缩机电动机由来自逆变器的交流电源供电。 在第一操作模式中,功率包括商用交流电源和太阳能电池的组合。 在第二操作模式,即成本效率模式中,改变提供给电动机的功率频率,以确保当电力高于参考值时,电动机仅由来自太阳能电池的功率供电。