GAS DENSITY RELAY CAPABLE OF INTELLIGENTLY MONITORING WHOLE LIFE CYCLE AND IMPLEMENTATION METHOD THEREFOR

摘要

A gas density relay capable of intelligently monitoring the whole life cycle and an implementation method therefor. The gas density relay comprises a gas density relay body (1), an online check unit, an oil leakage diagnostic detector (10), and an intelligent control unit (7), wherein the online check unit measures a contact signal action value and/or a contact signal return value of the gas density relay body; the oil leakage diagnostic detector is used for acquiring the oil leakage information of the gas density relay body; the intelligent control unit diagnoses the received and/or calculated contact signal action value and/or contact signal return value of the gas density relay body, and the data and/or information detected by the oil leakage diagnostic detector to obtain the current contact state and/or oil leakage status of the gas density relay body. The present application is used for intelligently monitoring the whole life cycle of a gas density relay, ensures the safety of a power grid, guarantees safe operation of the power grid, does not need maintenance, improves efficiency, reduces operation and maintenance costs, and improves the benefits of the power grid.