MANAGEMENT METHOD FOR STOPPING THE TURBO-MOTOR TECHNOLOGICAL LINE IN THE INSTALLATION FOR LIQUIDATION OF A GAS-PRODUCT

摘要

A method for handling the shutdown of a turbomachine string installed in a plant for the liquefaction of a gaseous product comprising at least two turbomachine strings comprises the steps of detecting the shutdown of a first turbomachine string; promptly increasing the driving torque on a shaft of a second turbomachine string when the shutdown is detected; maintaining the driving torque increase on the shaft of the second turbomachine string until a preset speed of the motor driver is reached or a predetermined period of time expires.