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- As a set of voltage measuring device,the measuring accuracy of optical voltage transformer is an important indication of system performance. 光学电压互感器作为一套电压测量设备,测量精度的准确性是衡量系统性能的重要指标之一。
- A New Optical Voltage Transformer 一种新型的光学电压互感器
- Electromagnetic Compatibility (EMC) Design of the Optic Voltage Transformer 光学电压互感器的电磁兼容设计
- Study and Application of DSP on Accuracy Testing of Optical Voltage Transformer 高速DSP在光学电压互感器精度检测方面的应用研究
- Influence of Insulation Gas Pressure Change on Accuracy of Optical Voltage Transformer 绝缘气体压力变化对光电电压互感器准确度的影响
- Discussion on electrical field interference to optical voltage transformer with different structures 不同结构光学电压互感器抗电场干扰的探讨
- Keywords Converse piezoelectric effect;Dual-mode interferometeric optical voltage transformer;White-light interferometer;Active homodyne phase tracker;Voltage measurement; 逆压电效应;双模干涉式光学电压互感器;白光干涉仪;主动零差相位跟踪仪;电压测量;
- optical voltage transformer 光学电压互感器
- A SMPS is a type of voltage transformation device. 交换式电源供应器是一种电压转换器具。
- The basic principle of the voltage transformer (discharge coil) is similar to the transformer. 电压互感器(放电线圈)的基本工作原理与变压器相似。
- 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。
- In the last chapter, a novel method of optical voltage sensing based on second harmonic generation in Periodically Poled LiNb03 is proposed. 本文最后一部分,从光学电压传感器的原理出发,在周期性极化铌酸晶体倍频效应基础上,提出了一种新的光学电压传感方法。
- Auxiliary voltage transformers for controls and metering. 控制以及测量用补助电压变压器。
- Recently, BGO crystal as an excellent electro-optic material has been widely used in optical voltage sensor.However, there are few studies on utilizing BGO crystals for OCTs. BGO晶体是一种优良的电光晶体,近年来被大量用于光学电压传感器,而将它用作电流传感器的研究却较少。
- Fan, notor, water-pump and voltage transformer arethe four kinds of common electromechanical equipments, also big energyeaters. 风机、泵、压器、动机是四类量大面广的通用机电设备,也是耗能大户。
- 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。
- Based on the converse piezoelectric effect of quartz, a novel dual-mode interferometric electronic voltage transformer is presented. 摘要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。
- A new voltage transformer named optic-electronic voltage transformer (OEVT) is presented, which assimilates strongpoint of CVT & OVT. 光电式电压互感器综合了电容式电压互感器和光学电压互感器的优点,采用光纤传输电压和温度信息,实现了高低电压之间真正的电隔离;
- The voltage transformer is a single-phase type with two primary terminals, a porcelain bushing, a housing and a SF6 gas-density relay (see sketch). 本型电压互感器为单相式,由一次出线端子、瓷套、壳体、SF6气体密度继电器组成(见附图)。