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photoelectricity voltage transformer
释义
photoelectricity voltage transformer
Encyclopedia
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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terrestrial parallel
terrestrial photogrammetry
terrestrial photographic camera
terrestrial physics
terrestrial planet
Terrestrial Planet Finder
terrestrial plant
terrestrial pole
terrestrial radiation
terrestrial radiation(long-wave radiation)
Terrestrial Reference Frame
terrestrial reference frame
terrestrial reference system
terrestrial refraction
terrestrial sediment
terrestrial simulation by space radiation environment
terrestrial space
terrestrial space, near-earth space
terrestrial stereoscopic photography
terrestrial surface radiation
terrestrial survey
terrestrial system of ethnicity
terrestrial telescope
terrestrial television
terrestrial tides
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