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1)  partial-voltage capacitance
分压电容
1.
Measuring partial-voltage capacitance and tan δ value of superposition capacitive voltage transforme(rCVT) by CVT self-excited method is discussed.
对无中间抽压端子叠装式电容式电压互感器(CVT)分压电容及介损的测量方法进行了探讨,介绍了用变频介损试验的方法及注意事项。
2)  capacitor voltage divider
电容分压器
1.
Study on high voltage capacitor voltage divider based on Invar alloys;
基于殷钢的高电压电容分压器研究
2.
The dielectric loss and measuring method of capacitor voltage divider in CVT are discussed.
对CVT电容分压器的电容及介损的测量方法进行探讨,分析产生误差的原因,提出了减小测量误差的措施。
3.
The traditional equivalent circuit of CVT(Capacitor Voltage Transformer) neglects the influence of initial capacitor voltage value of capacitor voltage divider,but it is not neglectable in CVT transient process.
电容式电压互感器(CVT)的传统等效电路模型中忽略了电容分压器电容电压初值对等效电路模型的影响,然而在CVT暂态时这一因素的影响不能简单地看成是一个误差问题。
3)  capacitive voltage divider
电容分压器
1.
The circuit and its physics of the capacitive voltage divider were recounted,and the formula to calculate the capacitance of capacitive voltage divider was analyzed.
阐述了电容分压器的电路原理,根据同轴型电容分压器的容值计算公式计算了电容分压器的理论分压比,研制了一种用于测量上升沿小于10 ns脉冲高压的同轴型电容分压器,并利用方波源和电阻分压器对其进行了标定。
2.
It gave the principle and method of design that measured current and voltage based Rogowski coil and capacitive voltage divider and elaborated advantages and function of combined electronic transformer.
给出了以Rogowski线圈测量电流和以电容分压器测量电压的电子式电流/电压互感器的原理和设计方法,论述了组合式电子互感器的优点和性能。
3.
It analyses the light-transmission type system components of voltage transformer,gives the principle and method of designing measuring voltage based on capacitive voltage divider,and elaborates the advantage and function of electronic voltage transformers.
分析了传光型电压互感器的系统组成,给出了以电容分压器测量电压的电子式电压互感器的原理和设计方法,论述了电子式电压互感器的优点和性能。
4)  capacitance divider
电容分压器
1.
An on-line monitoring device based on the capacitance divider for internal and lightning overvoltage in the distribution network is presented.
该装置采用低阻尼电容分压器作为过电压获取设备,并对其设计方法和响应特性的影响因素进行了分析;通过有限元法对其进行误差分析表明该分压器具有良好的精度,能满足内外过电压监测需要。
5)  Voltage-divider capacitor
分压电容器
6)  capacitor divider
电容分压器
1.
Pspice simulation and application of capacitor divider with two-end matched circuit;
双端匹配电路的电容分压器PSPICE分析及应用
2.
In this paper, a concentrated capacitor divider in small scale is studied in order to solve this problem.
对于对地杂散电容较小的试品 ,若用普通的电容分压器进行其电压分布的测试 ,会因分压器电容的引入而造成较大的测量误差。
3.
In order to settle problems existed in electromagnetic voltage transformer,electronic voltage transformers(ETV) and tank-type capacitor voltage transformer for 1000 kV voltage measurement,this paper introduces the tank-type CVT,a new configuration with coaxial electrode used for high voltage capacitor of a capacitor divider.
罐式CVT的电容分压器的高压臂电容采用同轴电极结构,纯SF6气体作为主绝缘,耐受各种过电压能力强分压器输出端引入的特殊结构电感线圈可阻尼特高压GIS中快速陡波对电磁单元的侵入,有效防止传递过电压对二次系统的危害;分压器的结构设计有效解决了邻近效应对误差的影响,有助于降低内部发生铁磁谐振的范围和概率。
补充资料:分压
分子式:
CAS号:

性质: 假设从混合气体系统中排除第i种气体以外的所有其他气体,而保持系统体积和温度不变,此时气体所具有的压力,称为混合气体中第i种气体的分压,即在给定温度及体积下,仅一种i气体单独存在而充满容器时的压力。例如101.325kPa的干燥空气中,氮的分压是79.193kPa,氧的分压是21.198kPa。混合理想气体的总压力等于各组分的分压的和,称道尔顿(J.Dalton,1766~1844,英)分压定律。

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