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光电式电压互感器
释义
光电式电压互感器
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工学
电压互感器
释
photoelectricity voltage transformer
光电式电压互感器
通过光电信号的转换将电网中的一次高压侧的电压信号变换传递为二次低压侧的低电压信号,进而为二次计量、继电保护等自动装置提供标准化的数字电压信号,同时满足电气隔离,确保人身和电器的安全的电压互感器。又称光学电压互感器。
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calibration field
calibration form
calibration for radio observation
calibration gas
calibration gas generating system
calibration in the radiative calibration site
calibration method of radioactivity instruments
calibration method with auxiliary sound source
calibration method with three reciprocity microphones
calibration model transfer
calibration of airborne radioactivity system
calibration of focal plane position of collimator
calibration of neutron measurement instruments
calibration of radioactive instruments
calibration of weights
calibration procedure
calibration source
calibration spectrum
calibration star
calibration system
calibration technique of engine test bed
calibration technology of engine intake air flow
calibration tool
calibrator
calibrator for extensometer
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