METHOD FOR PROCESSING STARTER SEQUENCE FOR HIGH VOLTAGE MOTOR IN ELECTRIC POWER HOUSE CAPABLE OF ACKNOWLEDGING CONNECTION BETWEEN THE MAIN BREAKER AND THE SUB BREAKER

摘要

PURPOSE: A method for processing a starter sequence of a high voltage motor in an electric power house is provided to prevent a failure in the starting operation of the motor by transmitting a connection status after starting. CONSTITUTION: A method for processing a starter sequence of a high voltage motor in an electric power house includes following steps. Mother line connection nodes of a main breaker and an auxiliary breaker of the high voltage motor in the electric power house are connected in series. Whether the mother lines of the main breaker and the auxiliary breaker are connected is determined(S11) when the high voltage motor is motivated. A status of connection of the mother lines of the main breaker and the auxiliary breaker is transmitted to an operation controller(S12) as a starting condition of the operation controller. The start command is transmitted to the high voltage motor via the main breaker and the auxiliary breaker to operate the high voltage motor directly(S14).