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- An instrument for measuring voltage. 靜電計測量電壓的儀器
- As a set of voltage measuring device,the measuring accuracy of optical voltage transformer is an important indication of system performance. 光學(xué)電壓互感器作為一套電壓測量設備,測量精度的準確性是衡量系統性能的重要指標之一。
- A voltammeter is a device for measuring voltage or amperage. 伏安計是用于測量電壓和安培數的儀器。
- A SMPS is a type of voltage transformation device. 交換式電源供應器是一種電壓轉換器具。
- The unit we use to measure voltage is the volt. 計量電壓的單位是伏特。
- The basic principle of the voltage transformer (discharge coil) is similar to the transformer. 電壓互感器(放電線(xiàn)圈)的基本工作原理與變壓器相似。
- The capacitance bleeder is used in capacitive voltage transformer as bleeder, concurrently as coupling capacitor. 電容分壓器用于電容式電壓互感器中,做分壓器用并兼作耦合電容器使用。
- I.R. measuring voltage is equal to rated voltage accord with customer requirement. 注2：I.;R
- Fan, notor, water-pump and voltage transformer arethe four kinds of common electromechanical equipments, also big energyeaters. 風(fēng)機、泵、壓器、動(dòng)機是四類(lèi)量大面廣的通用機電設備,也是耗能大戶(hù)。
- Secondly, an optic-electric measuring system for measuring voltage distribution of MOA is developed in this thesis. 其次，本文研制了一套可用來(lái)測量MOA電位分布的光纖測量系統。
- By far, some reliability designs and optimization designs of voltage transformer are studied, but the methods they adopted are still traditional. 目前，在電壓互感器設計中，雖有人進(jìn)行過(guò)可靠性設計和優(yōu)化設計方面的研究，但采用的方法仍為傳統方法。
- Based on the converse piezoelectric effect of quartz, a novel dual-mode interferometric electronic voltage transformer is presented. 摘要基于石英晶體的逆壓電效應，研制出一種雙模干涉式的電子電壓互感器。
- Leakage paths can cause error by reducing the measured voltage. 漏泄通路會(huì )降低測得的電壓，從而引起誤差。
- Auxiliary voltage transformers for controls and metering. 控制以及測量用補助電壓變壓器。
- A new voltage transformer named optic-electronic voltage transformer (OEVT) is presented, which assimilates strongpoint of CVT & OVT. 光電式電壓互感器綜合了電容式電壓互感器和光學(xué)電壓互感器的優(yōu)點(diǎn)，采用光纖傳輸電壓和溫度信息，實(shí)現了高低電壓之間真正的電隔離；
- 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). 本型電壓互感器為單相式，由一次出線(xiàn)端子、瓷套、殼體、SF6氣體密度繼電器組成（見(jiàn)附圖）。
- The key is that delay-time difference of dual path and overshoot of voltage transformer can cause composite waveform distortion. 該結構的關(guān)鍵是克服了兩通道延遲時(shí)間差和變壓器過(guò)沖產(chǎn)生的合成波形失真。
- When PTC is in the normal state, the resistance is too low to affect the regular work of the protected circuit such as the voltage transformer's primary and secondary loops. 當PTC處于常態(tài)時(shí),阻值很小,不會(huì )影響到變壓器初、次級線(xiàn)圈等被保護電路的正常工作。
- The principle, structure and output signal of an electronic voltage transformer based on a resistive voltage divider are different with that of a traditional voltage transformer. 基于電阻分壓器的電子式電壓互感器的原理、結構和輸出信號等與傳統的電壓互感器有很大不同,其性能主要受電阻特性和雜散電容的影響。
