DEVICE FOR MEASURING TWO PHASE POWER WITH SINGLE VOLTAGE INPUT
    1.
    发明申请
    DEVICE FOR MEASURING TWO PHASE POWER WITH SINGLE VOLTAGE INPUT 有权
    用于单电压输入测量两相功率的装置

    公开(公告)号:US20120259566A1

    公开(公告)日:2012-10-11

    申请号:US13081844

    申请日:2011-04-07

    IPC分类号: G01R21/06 G06F19/00

    CPC分类号: G01R21/06 G01R21/1331

    摘要: A device and method for more accurately measuring power consumption in a residential application without having to make connections to high voltage sources in a distribution panel. Since the device calculating the power consumption generally needs to be powered to perform its functions (e.g., plugged into wall outlet), the disclosure utilizes the power supply as a voltage source for measuring voltage without having to make connections to the panel.

    摘要翻译: 一种用于更准确地测量住宅应用中的功率消耗的装置和方法,而不必连接到配电盘中的高电压源。 由于计算功耗的装置通常需要被供电以执行其功能(例如,插入墙壁插座),所以本公开使用电源作为用于测量电压的电压源,而不必连接到面板。

    Device for measuring two phase power with single voltage input
    2.
    发明授权
    Device for measuring two phase power with single voltage input 有权
    用单电压输入测量两相电源的装置

    公开(公告)号:US09128131B2

    公开(公告)日:2015-09-08

    申请号:US13081844

    申请日:2011-04-07

    CPC分类号: G01R21/06 G01R21/1331

    摘要: A device and method for more accurately measuring power consumption in a residential application without having to make connections to high voltage sources in a distribution panel. Since the device calculating the power consumption generally needs to be powered to perform its functions (e.g., plugged into wall outlet), the disclosure utilizes the power supply as a voltage source for measuring voltage without having to make connections to the panel.

    摘要翻译: 一种用于更准确地测量住宅应用中的功率消耗的装置和方法,而不必连接到配电盘中的高电压源。 由于计算功耗的装置通常需要被供电以执行其功能(例如,插入墙壁插座),所以本公开使用电源作为用于测量电压的电压源,而不必连接到面板。

    DEVICE FOR MEASUREMENT OF MULITPLE CONFIGURATION TWO PHASE POWER WITH A SINGLE VOLTAGE INPUT
    3.
    发明申请
    DEVICE FOR MEASUREMENT OF MULITPLE CONFIGURATION TWO PHASE POWER WITH A SINGLE VOLTAGE INPUT 审中-公开
    用于单次电压输入测量多相配置两相功率的装置

    公开(公告)号:US20120278016A1

    公开(公告)日:2012-11-01

    申请号:US13547243

    申请日:2012-07-12

    IPC分类号: G06F19/00

    摘要: A power measurement device for use in a system susceptible to a plurality of potential voltage supply and current sensing connection configurations or states, operative to simulate the actual connection configuration and compute power consumed accordingly. The device includes a controller configured to receive a voltage supply input and a current measurement input; and a meter state selection device coupled to the controller, the meter state selection device being operative to selectively simulate a plurality of state settings, each state setting corresponding to a potential voltage and current sensing configuration state. The controller is operative to calculate a value of power consumed for each simulated potential configuration state, determine the simulated configuration state which provides maximum value for power consumed; and set the state of the meter state selection device to correspond to the configuration state which calculated the maximum value as the correct state for measuring power consumption.

    摘要翻译: 一种用于易受多个潜在电压供应和电流感测连接配置或状态的系统的功率测量装置,可操作以模拟实际的连接配置并相应地计算消耗的功率。 该装置包括控制器,其被配置为接收电压供应输入和电流测量输入; 以及耦合到所述控制器的仪表状态选择装置,所述仪表状态选择装置可操作以选择性地模拟多个状态设置,每个状态设置对应于潜在的电压和电流感测配置状态。 控制器用于计算每个模拟电位配置状态消耗的功率值,确定提供功耗最大值的模拟配置状态; 并且将电表状态选择装置的状态设置为与计算最大值的配置状态相对应,作为用于测量功耗的正确状态。