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photoelectricity voltage transformer
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photoelectricity voltage transformer
Encyclopedia
工学
电压互感器
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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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integral inequality
integral in involution
integral in mean square
integral invariant
integral invariants
integrality
integrality condition
integrality theorem
integralization
integral kernel
integral lattice
integral law
integral left 0-ideal
integral light emitting diode module
integral linear function
integral linear polarization
integral line-breadth
integral logarithm
integrally
integrally closed
integrally closed domain
integrally closed ideal
integrally closed ring
integrally closed semigroup
integrally dependence
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