| 释义 |
phase-comparison relaying 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. |