PRESSURE CYCLE MANAGEMENT IN COMPRESSED GAS DISPENSING SYSTEMS

摘要

PURPOSE: Pressure cycle management in compressed gas dispensing systems is provided to efficiently operate a cascade gas dispensing system. CONSTITUTION: A compressed gas dispensing method includes the following steps: a controlling command is provides to circulate the pressures of a plurality of compressed gas storages(1, 3, 5); and compressed gas is taken from the compressed gas storages and is introduced into the compressed gas storages curing the pressure cycle. The pressure cycles of the compressed gas storages are different and have a pressure reducing parts and pressure increasing parts.