SCADA System In Double-stage Coal Gas Generator Automatic Control Application

In this designation, a SCADA (supervision control and data acquirement) system has been used to the auto-control of double-stage coal gas generator. As a result, a disadvantage cause by relay logic control and simple PLC control has been eliminated. This new designed system has filled the blank of double-stage coal gas generator making field in China. Through long times test, it shows that this system is safe and stable and the gas producing can well meet the standard of the double-stage coal gas generator.