Compressed fluid producing installation for air conditioning station, has three compressors, each including one commutation unit , and control program selecting one compressor based on pressure of fluid in compressor

摘要

The installation (2) has three compressors (4,6,8), each including a commutation unit. Three connection lines couple the respective compressors to a current source. A fluid pressure transducer (54) measures a pressure of fluid in the compressors. A control device is coupled to three command lines of the commutation units. A control program selects a compressor before being stopped, or being loaded based on the fluid pressure. The commutation units are coupled in parallel to an inlet of a compressed fluid reservoir stopper by a connecting duct having a filter. An exit of the stopper is coupled to a compressed user network by another connecting duct having a chopping valve. Independent claims are also included for the following: (1) a process of production of compressed fluid implementing the compressed fluid producing installation (2) a computer program for executing the process of production of compressed fluid.