15-02-2016 дата публикации
Номер: KR101594098B1
The present invention relates to an LNG inventory/consumption management method of LNG regasification facilities and a system thereof, wherein an amount of all LNG consumed and high-pressure exhaust gas, generated while operating the LNG regasification facilities, as well as LNG and boil-off gas of a cargo tank, are provided via user interface of an integrated automation control system. The present invention comprises: a step in which the integrated automation control system receives, from a measurement system, input of a flow rate of LNG or boil-off gas measured by the measurement system; a step in which the integrated automation control system receives, from a custody transfer system (CTS), input of a flow rate of LNG or boil-off gas in the cargo tank, measured by the CTS; a step in which the integrated automation control system calculates, for LNG supplied to a vaporizer, a flow rate of consumed LNG by measuring a flow rate of LNG supplied to land after being produced and a flow rate ...
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