• 电容用于电容互感器,做分器用并兼耦合电容器使用

    The capacitance bleeder is used in capacitive voltage transformer as bleeder, concurrently as coupling capacitor.

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  • 目前电力系统信号的采集,大多采用电磁式互感器电容式

    Electromagnetic voltage transformer and capacitance divider are usually used to get voltage signal in power system.

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  • 针对基于电容原理电子式互感器相位误差,提出相位补偿方案

    Aiming at the phase error of the electronic voltage transformer (EVT) with capacitive divider, a phase compensation scheme was proposed.

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  • 3 月,我们研制10kV35kV电阻互感器样机武汉研究所进行型式试验

    In March 2004, our resistor divider voltage transducer samples of rated voltage 10KVand 35KV passed the type tests in Wuhan Institute of High Voltage.

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  • 基于对称分量法,对电能表中性点接后的互感器二次进行了分析,得出正确接线前后的计量误差变化量。

    The on-site test results indicate that energy meter's neutral point virtual connection has a great effect on PT secondary voltage drop.

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  • 电能计量综合误差互感器合成误差、电流互感器的合成误差、电能表的误差、电压互感器二次导线降所引起的计量组成。

    There exits a compound error problem in the electrical measurement, which is composed of PT synthetic error, ct synthetic error, electrical energy measurement error and secondary potential of PT.

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  • 同时为了得到电流同步测量值,没有用互感器而是通过电阻分测量电,同时测量引入电机电源线的电代替线电流。

    Also in the experiment we obtain the current by measuring the lead current from transducer to the motor, and this because it is the same current with the stator.

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  • 介绍为标准、HEW 4互感器校验仪测试一种简单实用的方法

    This paper puts forth a simple, effective method of testing the number of turns using HEW4 type transformer calibrator along with a double stage voltage divider.

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  • 互感器罗柯夫斯基线作为电流传感元件,以电容作为传感元件,以光纤作为信号传输通道,借助有源电子调制信号处理技术实现电流、电的测量。

    A Rogowski coil and a capacitive voltage divider are used as current sensor and voltage sensor respectively in the transducer and optic fibers are used to transmit signal.

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  • 互感器罗柯夫斯基线作为电流传感元件,以电容作为传感元件,以光纤作为信号传输通道,借助有源电子调制信号处理技术实现电流、电的测量。

    A Rogowski coil and a capacitive voltage divider are used as current sensor and voltage sensor respectively in the transducer and optic fibers are used to transmit signal.

    youdao

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