APPARATUS AND METHOD FOR CONTROLLING A COMPRESSOR
    2.
    发明申请
    APPARATUS AND METHOD FOR CONTROLLING A COMPRESSOR 审中-公开
    控制压缩机的装置和方法

    公开(公告)号:US20130195613A1

    公开(公告)日:2013-08-01

    申请号:US13749989

    申请日:2013-01-25

    IPC分类号: F04D15/00

    CPC分类号: F04D15/00 F04B35/045

    摘要: An apparatus and method for controlling a compressor are provided. An input voltage of a commercial power source, a motor voltage of a compressor motor, and a motor current of the compressor motor are detected, based on which voltage values of a capacitor and voltage values of a triac may be calculated. Thus, an additional operational amplifier or a sensor to measure a capacitor voltage is not required, reducing costs.

    摘要翻译: 提供一种用于控制压缩机的装置和方法。 基于可以计算电容器的电压值和三端双向可控硅开关元件的电压值,检测商用电源的输入电压,压缩机电动机的电动机电压和压缩机电动机的电动机电流。 因此,不需要额外的运算放大器或用于测量电容器电压的传感器,从而降低成本。

    APPARATUS AND METHOD FOR CONTROLLING A COMPRRESSOR
    3.
    发明申请
    APPARATUS AND METHOD FOR CONTROLLING A COMPRRESSOR 有权
    控制压缩机的装置和方法

    公开(公告)号:US20130195612A1

    公开(公告)日:2013-08-01

    申请号:US13749981

    申请日:2013-01-25

    IPC分类号: F04D27/00

    摘要: An apparatus and method for controlling a compressor are provided. A motor current flowing in a compressor may be calculated from voltage values of a capacitor without using a sensor, and as a motor current value is calculated by changing voltage values of the capacitor according to voltage values of a drive and performing a definite integral thereon, the motor current value may be resistant to noise, and the compressor may be more stably controlled.

    摘要翻译: 提供一种用于控制压缩机的装置和方法。 可以在不使用传感器的情况下从电容器的电压值计算流过压缩机的电动机电流,并且通过根据驱动器的电压值改变电容器的电压值并在其上执行定积分来计算电动机电流值, 电动机电流值可以抵抗噪声,并且可以更稳定地控制压缩机。

    APPARATUS AND METHOD FOR CONTROLLING COMPRESSOR
    4.
    发明申请
    APPARATUS AND METHOD FOR CONTROLLING COMPRESSOR 有权
    控制压缩机的装置和方法

    公开(公告)号:US20130189075A1

    公开(公告)日:2013-07-25

    申请号:US13748813

    申请日:2013-01-24

    IPC分类号: F04D27/00

    摘要: There is disclosed herein a compressor control apparatus, and a compressor control method. According to the present disclosure, the compressor may be operated in an operation mode in which commercial power applied to the compressor does not pass through an alternating current capacitor when the load is in an overload state, thereby preventing the loss of a drive and effectively reducing the copper and core loss of the compressor. Furthermore, according to the present disclosure, the entire power consumption may be reduced due to the loss reduction of a drive, thereby improving the energy efficiency, and reducing the harmonic components for generating the same stroke even when an alternating current (AC) capacitor is provided therein.

    摘要翻译: 这里公开了压缩机控制装置和压缩机控制方法。 根据本公开,压缩机可以在负载处于过载状态时施加到压缩机的商业电力不通过交流电容器的操作模式中操作,从而防止驱动损失并有效地减少 压缩机的铜芯损失。 此外,根据本公开,即使当交流(AC)电容器为(或)电容器)时,由于驱动器的损耗降低,整个功耗可能降低,从而提高能量效率,并且减少用于产生相同行程的谐波分量 在其中提供。