phase-comparison relaying

[′fāz kəm‚par·ə·sən ′rē‚lā·iŋ]

(electricity)

A method of detecting faults in an electric power system in which signals are transmitted from each of two terminals every half cycle so that a continuous signal is received at an intermediate point if there is no fault between the terminals, while a periodic signal is received if there is a fault.

Mentioned in ?

Relay System, Protective

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Phase Shifter, Microwave
phase solubility
Phase Space
phase speed
Phase Splitter
phase stability
Phase Stability in Particle Accelerators
phase titration
phase transfer catalysis
phase transformation
phase transformer
Phase Transition
Phase transitions
phase undervoltage relay
Phase Velocity
Phase Volume
phase winding
Phaseah
phase-alternation line system
Phase-angle measurement
Phase-Angle Meter
phase-balance relay
phase-change coefficient
phase-change material
phase-change recording
phase-comparison relaying
phase-contrast microscope
Phase-Contrast Microscopy
phase-correcting network
phased application
phased array
phased construction
phased-array antenna
phase-frequency distortion
phase-locked communication
phase-locked loop
Phase-locked loops
phase-locked oscillator
phase-locked subharmonic oscillator
phase-locked system
phase-modulation detector
phase-modulation transmitter
Phaseolus
phaseolus coccineus
phaseout
phaser
phase-rotation relay
phases of matter
phases of the moon
phases, lunar
phase-sensitive detector
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Phase velocity
Phase velocity
Phase Velocity Equalization Curve
Phase velocity vector
Phase Volume
Phase Weighting Super-resolution Method
phase winding
phase you in
phase you into
phase you out
phase you out of
Phase Zero Defense
Phase-Alternated Pulse Sequence
Phase-alternating line
Phase-alternating line
Phase-alternating line
phase-alternation line system
Phase-angle measurement
phase-angle meter
phase-balance relay
Phase-Center Displacement
phase-change coefficient
Phase-Change Guest Host
phase-change material
Phase-change memory
Phase-change memory
Phase-Change Random Access Memory
phase-change recording
Phase-Coded Pulse Doppler
Phase-coherent holography
phase-comparison relaying
Phase-contrast microscope
Phase-contrast microscope
Phase-contrast microscope
phase-contrast microscopy
phase-contrast microscopy
Phase-Controlled Magnetron
Phase-Corrected Coupled-States
Phase-Correcting Fresnel Zone Plate Antenna
Phase-Correcting Freznel Zone Plate
phase-correcting network
Phase-Diverse Speckle
phase-frequency distortion
phase-II neuromuscular block
phase-II neuromuscular block
phase-II neuromuscular block
phase-in
Phase-Induced Intensity Noise
Phase-Inverted Echo-Amplitude Detected Nutation
Phase-Invertible Variable Attenuator
Phase-Isolated Bus
Phase-Lock Loop
Phase-Locked Clock
phase-locked communication
Phase-Locked Dielectric Resonator Oscillator
Phase-Locked Epitaxy
Phase-locked loop
Phase-locked loop
Phase-locked loops
Phase-Locked Oscillator
Phase-Locked Oscillator
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