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    • 1. 发明申请
    • COMPRESSOR SENSOR MODULE
    • 压缩机传感器模块
    • US20110264409A1
    • 2011-10-27
    • US13176021
    • 2011-07-05
    • Nagaraj JayanthTroy W. Renken
    • Nagaraj JayanthTroy W. Renken
    • G06F15/00
    • F04B51/00F04B35/04F04B49/00F04B49/06F04B2203/0205F04B2205/01F04B2205/05F04B2205/10F04B2205/11
    • A sensor module for a compressor, having an electric motor operating at a first voltage, the sensor module operating at a second voltage, is provided. The sensor module includes a plurality of inputs connected to a plurality of sensors that generate a plurality of operating signals associated with operating conditions of the compressor. A processor is connected to the plurality of inputs and records multiple operating condition measurements from the plurality of operating signals. A communication port is connected to the processor for communicating said operating condition measurements to a control module that controls the compressor. The processor is disposed within an electrical enclosure of the compressor, the electrical enclosure being configured to house electrical terminals for connecting a power supply to the electric motor. The second voltage is less than said first voltage.
    • 一种用于压缩机的传感器模块,其具有以第一电压工作的电动机,所述传感器模块以第二电压运行。 传感器模块包括连接到多个传感器的多个输入,其产生与压缩机的操作条件相关联的多个操作信号。 处理器连接到多个输入并记录来自多个操作信号的多个操作条件测量。 通信端口连接到处理器,用于将所述操作条件测量值传送到控制压缩机的控制模块。 处理器设置在压缩机的电气外壳内,电气外壳被配置为容纳用于将电源连接到电动机的电气端子。 第二电压小于所述第一电压。
    • 2. 发明授权
    • Compressor sensor module
    • 压缩机传感器模块
    • US08335657B2
    • 2012-12-18
    • US13176021
    • 2011-07-05
    • Nagaraj JayanthTroy W. Renken
    • Nagaraj JayanthTroy W. Renken
    • G06F19/00
    • F04B51/00F04B35/04F04B49/00F04B49/06F04B2203/0205F04B2205/01F04B2205/05F04B2205/10F04B2205/11
    • A sensor module for a compressor, having an electric motor operating at a first voltage, the sensor module operating at a second voltage, is provided. The sensor module includes a plurality of inputs connected to a plurality of sensors that generate a plurality of operating signals associated with operating conditions of the compressor. A processor is connected to the plurality of inputs and records multiple operating condition measurements from the plurality of operating signals. A communication port is connected to the processor for communicating said operating condition measurements to a control module that controls the compressor. The processor is disposed within an electrical enclosure of the compressor, the electrical enclosure being configured to house electrical terminals for connecting a power supply to the electric motor. The second voltage is less than said first voltage.
    • 一种用于压缩机的传感器模块,其具有以第一电压工作的电动机,所述传感器模块以第二电压工作。 传感器模块包括连接到多个传感器的多个输入,其产生与压缩机的操作条件相关联的多个操作信号。 处理器连接到多个输入并记录来自多个操作信号的多个操作条件测量。 通信端口连接到处理器,用于将所述操作条件测量值传送到控制压缩机的控制模块。 处理器设置在压缩机的电气外壳内,电气外壳被配置为容纳用于将电源连接到电动机的电气端子。 第二电压小于所述第一电压。
    • 5. 发明申请
    • COMPRESSOR SENSOR MODULE
    • 压缩机传感器模块
    • US20090125257A1
    • 2009-05-14
    • US12261677
    • 2008-10-30
    • Nagaraj JayanthTroy W. Renken
    • Nagaraj JayanthTroy W. Renken
    • G06F19/00G06F21/02G05D7/06G01R19/00G01K1/00G01L7/00
    • F04B51/00F04B35/04F04B49/00F04B49/06F04B2203/0205F04B2205/01F04B2205/05F04B2205/10F04B2205/11
    • A sensor module for a compressor, having an electric motor operating at a first voltage, the sensor module operating at a second voltage, is provided. The sensor module includes a plurality of inputs connected to a plurality of sensors that generate a plurality of operating signals associated with operating conditions of the compressor. A processor is connected to the plurality of inputs and records multiple operating condition measurements from the plurality of operating signals. A communication port is connected to the processor for communicating said operating condition measurements to a control module that controls the compressor. The processor is disposed within an electrical enclosure of the compressor, the electrical enclosure being configured to house electrical terminals for connecting a power supply to the electric motor. The second voltage is less than said first voltage.
    • 一种用于压缩机的传感器模块,其具有以第一电压工作的电动机,所述传感器模块以第二电压工作。 传感器模块包括连接到多个传感器的多个输入,其产生与压缩机的操作条件相关联的多个操作信号。 处理器连接到多个输入并记录来自多个操作信号的多个操作条件测量。 通信端口连接到处理器,用于将所述操作条件测量值传送到控制压缩机的控制模块。 处理器设置在压缩机的电气外壳内,电气外壳被配置为容纳用于将电源连接到电动机的电气端子。 第二电压小于所述第一电压。
    • 7. 发明申请
    • COMPRESSOR SENSOR MODULE
    • 压缩机传感器模块
    • US20090119036A1
    • 2009-05-07
    • US12261643
    • 2008-10-30
    • Nagaraj JayanthTroy W. Renken
    • Nagaraj JayanthTroy W. Renken
    • G01R21/06
    • F04B51/00F04B35/04F04B39/121F04B49/065F04B2203/0201F04B2203/0202F04B2203/0208F04D27/00F04D27/001F04D27/02G01R21/00G01R21/133H02H7/0822
    • A sensor module for a compressor having an electric motor connected to a power supply and a processor disposed within an electrical enclosure of the compressor is provided, with the electrical enclosure being configured to house electrical terminals for connecting the power supply to the electric motor. The sensor module includes a first input connected to a voltage sensor that generates a voltage signal corresponding to a voltage of the power supply and a second input connected to a current sensor that generates a current signal corresponding to a current of the power supply. The processor is connected to the first and second inputs. The processor may calculate a power factor of the compressor, detect an unexpected variation in the power supply, and/or detect a mechanical malfunction of the compressor based on the voltage measurements and the current measurements.
    • 提供了一种用于压缩机的传感器模块,其具有连接到电源的电动机和设置在压缩机的电气外壳内的处理器,电气外壳被配置为容纳用于将电源连接到电动机的电气端子。 传感器模块包括连接到电压传感器的第一输入端,其产生对应于电源电压的电压信号,以及连接到电流传感器的第二输入端,该电流传感器产生对应于电源电流的电流信号。 处理器连接到第一和第二输入。 处理器可以基于电压测量和电流测量来计算压缩机的功率因数,检测电源中的意外变化和/或检测压缩机的机械故障。