System And Method For Compound Gas Supplying Of CNG And Hydrogen

摘要

The present invention relates to a system and a method for supplying a mixed gas of CNG and hydrogen, comprising a mixed gas portion for performing a series of processes from an individual supply line to natural gas and hydrogen to be mixed therewith, A feed part for performing a series of processes until a mixed gas of natural gas and hydrogen supplied from the gas part is supplied to the filling vehicle; A control unit for controlling safety and pressure and temperature of the piping, controlling the flow rate of the natural gas, the hydrogen and the mixed gas, and the charging rate and the ratio, A system for supplying a mixed gas of CNG and hydrogen is provided. And a charging start step, a CNG first shot step, a target charge value calculation step, a time confirmation step, a target value calculation step, a quantitative charge mode step, a control valve closing step, and a charge Providing a method for supplying a mixed gaseous gas of CNG and hydrogen including a complete step.