The isolation for a giant super-high-voltage transformer is a paramountly important problem in the power system.
大型超高压变压器的绝缘问题是电力系统中的重大课题。
Based on the converse piezoelectric effect of quartz, a novel dual-mode interferometric electronic voltage transformer was presented.
基于石英晶体的逆压电效应，研制出一种双模干涉式的电子电压互感器。
Design and test of optical voltage transformer.
光学电压互感器的设计和试验。
The voltage transformer is outside iron core and semi enclosed.
本型电压互感器为外铁芯半封闭结构。
Main properties of 500kv ultra-high voltage transformer oil were discussed.
对500k V超高压变压器油的几个主要性能进行了探讨。
OEMU-JH8 combiner is the incorporated unit of digital photoelectric current and voltage transformer.
OEMU-JH8合并器是数字式光电电流电压互感器的合并单元。
The main machine comprises a machine casing, a high voltage transformer, a water pump and a flow meter etc.
主机包括机壳、高压变压器、水泵、流量计等；
The capacitance bleeder is used in capacitive voltage transformer as bleeder, concurrently as coupling capacitor.
电容分压器用于电容式电压互感器中，做分压器用并兼作耦合电容器使用。
The zero-sequence differential protection ought to be added at the star winding of extra-high voltage transformer.
接线绕组的超高压变压器应增设零序差动保护。
Electromagnetic voltage transformer and capacitance divider are usually used to get voltage signal in power system.
目前电力系统电压信号的采集，大多采用电磁式电压互感器和电容式分压器。
The paper proposes a scheme for reforming the 354 voltage transformer station in a certain stevedores area at Shanghai Port.
本文提出的上海港某作业区35千伏总降压变电所改造设计方案，具有结构紧凑、巡视方便、占地面积小等优点。
There should be no short circuit at the secondary winding for a voltage transformer, or the voltage transformer would be damaged.
电压互感器二次绕组不得短路，否则互感器将被烧毁。
In this paper, a protective circuit for power supply of lasers without the use of low-voltage transformer and relay is presented.
本文介绍了一种不用低压变压器和继电器激光电源保护电路。
The inner shield transposed conductor is especially suitable for an inner shield conductor of a high-voltage transformer winding.
特别适合于高电压变压器绕组用内屏蔽导线。
The air outlet of the centrifugal fan is arranged on the baffle which is arranged in the position of the high voltage transformer.
在高压变压器安置处在隔板上设有离心风扇出风口。
The structure substituted rectangular prism for common quarter wave, and improved the stability of the optical voltage transformer.
该结构用直角棱镜代替了普通的四分之一波片，提高了光学电压互感器的稳定性。
Taking a ferromagnetic bar of medium wave as the core of the pulse voltage transformer can greatly simplify the making of the lamp.
用一段中波磁棒，作为脉冲变压器的磁芯，使灯的制作大为简化。
Based on the converse piezoelectric effect of quartz, a novel dual-mode interferometric electronic voltage transformer is presented.
基于石英晶体的逆压电效应，研制出一种双模干涉式的电子电压互感器。
The machine directly winds the primary coil on the rectangular enclosed voltage transformer core, which is originated by our institute.
该机可在矩形封闭的电压互感器铁芯上直接绕制一次线圈，为我所之首创。
Aiming at the phase error of the electronic voltage transformer (EVT) with capacitive divider, a phase compensation scheme was proposed.
针对基于电容分压原理的电子式电压互感器的相位误差，提出了相位补偿方案。
The voltage drop in the secondary wiring connecting the meters with the voltage transformer affects seriously the accuracy of measurement.
电压互感器至电能计量仪表之间二次线上的电压降，对计量精度有重要影响。
At this moment, the excitation voltage transformer impedance and the system-to-ground capacitance come into being non-linear resonant circuit.
此时电压互感器的励磁阻抗和系统的对地电容形成非线性谐振电路。
By far, some reliability designs and optimization designs of voltage transformer are studied, but the methods they adopted are still traditional.
目前，在电压互感器设计中，虽有人进行过可靠性设计和优化设计方面的研究，但采用的方法仍为传统方法。
The principle demonstration and experimental results of a pyroelectric voltage transformer showed that this assumption is reasonable and feasible.
最近研制的热释电电压变压器的初步实验结果表明，这一设想是合理和可行的。
This paper describes the structure and application of a capacitive voltage transformer and presents running attention and electric power field test.
叙述了电容式电压互感器的结构和应用，介绍了其运行维护情况及电力现场试验。
An electronic voltage transformer is developed, which mainly consists of a voltage-to-current converter and a weak-current measuring and processing device.
提出一种新型电子式电压互感器，主要由电压-电流变换元件和弱电流检测处理装置组成。
Realizing the data processing and analysis of the modern voltage transformer characteristic must solve the serial communication problems of the PC and DSP.
要实现对现代变压器特性试验仪的数据处理和分析，必须解决PC机和DSP的串行通信问题。
The electrical elements connected include circuit breaker disconnector and earthing switch current transformer voltage transformer lightning arrester bus etc.
连接的电气元件有断路器、隔离开关与接地开关、电流互感器、电压互感器、避雷器、母线等。
Therefore, the over-voltage caused by the electromagnetic voltage transformer saturation in the system with insulated neutral belongs to shifting over-voltage.
故可得出结论：在中性点绝缘系统中，因电磁式电压互感器饱和引起的过电压现象属于工频位移过电压。
Therefore, the over-voltage caused by the electromagnetic voltage transformer saturation in the system with insulated neutral belongs to shifting over-voltage.
故可得出结论：在中性点绝缘系统中，因电磁式电压互感器饱和引起的过电压现象属于工频位移过电压。
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