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    • 2. 发明申请
    • A SYSTEM FOR THE VERIFICATION OF THE ABSENCE OF VOLTAGE
    • 用于验证电压无效的系统
    • WO2016048954A1
    • 2016-03-31
    • PCT/US2015/051344
    • 2015-09-22
    • PANDUIT CORP.
    • BOLOURI-SARANSAR, MasudFABISZAK, James E.RAGO, Richard A.
    • G01R19/155G01R31/28
    • G01R19/155G01R15/12
    • A system for the verification of the absence of voltage includes a first impedance, an amplitude limiter electrically connected to the first impedance, a second impedance electrically connected to the first impedance and the amplitude limiter, a varactor circuit electrically connected to the second impedance, an isolation capacitor electrically connected to the second impedance and varactor circuit, an envelope circuit with a voltage detection circuit connected to the isolation circuit via a buffer, and an RF oscillator. The amplitude limiter configured to limit the voltage applied to the varactor circuit. The RF oscillator configured to interact with the varactor circuit in order to create a modulated circuit for the buffer and envelope circuit. The envelope circuit is configured to demodulate the signal for the voltage detection circuit.
    • 用于验证不存在电压的系统包括第一阻抗,电连接到第一阻抗的限幅器,电连接到第一阻抗的第二阻抗和限幅器,电连接到第二阻抗的变容二极管电路, 隔离电容器电连接到第二阻抗和变容二极管电路,具有通过缓冲器连接到隔离电路的电压检测电路的包络电路和RF振荡器。 限幅器被配置为限制施加到变容二极管电路的电压。 RF振荡器被配置为与变容二极管电路相互作用,以便为缓冲器和包络电路创建调制电路。 包络电路被配置为对电压检测电路的信号进行解调。
    • 5. 发明公开
    • A SYSTEM FOR THE VERIFICATION OF THE ABSENCE OF VOLTAGE
    • 验证电压缺失的系统
    • EP3198287A1
    • 2017-08-02
    • EP15778811.8
    • 2015-09-22
    • Panduit Corp.
    • BOLOURI-SARANSAR, MasudFABISZAK, James E.RAGO, Richard A.
    • G01R19/155G01R31/28
    • G01R19/155G01R15/12
    • A system for the verification of the absence of voltage includes a first impedance, an amplitude limiter electrically connected to the first impedance, a second impedance electrically connected to the first impedance and the amplitude limiter, a varactor circuit electrically connected to the second impedance, an isolation capacitor electrically connected to the second impedance and varactor circuit, an envelope circuit with a voltage detection circuit connected to the isolation circuit via a buffer, and an RF oscillator. The amplitude limiter configured to limit the voltage applied to the varactor circuit. The RF oscillator configured to interact with the varactor circuit in order to create a modulated circuit for the buffer and envelope circuit. The envelope circuit is configured to demodulate the signal for the voltage detection circuit.
    • 用于验证电压不存在的系统包括第一阻抗,电连接到第一阻抗的限幅器,电连接到第一阻抗和限幅器的第二阻抗,电连接到第二阻抗的变容管电路, 电连接到第二阻抗和变容二极管电路的隔离电容器,具有通过缓冲器连接到隔离电路的电压检测电路的包络电路,以及RF振荡器。 限幅器被配置为限制施加到变容二极管电路的电压。 该RF振荡器被配置为与变容二极管电路相互作用以便为缓冲和包络电路创建调制电路。 包络电路被配置为解调电压检测电路的信号。