Development and Commissioning of Systems for Controlling the Main Parameters of the Boiler in the Process Control System of a 500-MW Power Unit at the Reftinsk District Power Station

The results of commissioning automatic control systems for a 500-MW power unit with a pulverized-coal once-through boiler are presented. The scientific and technical decisions taken, on which implementation of these systems are based (especially the use of process control equipment) are considered. Block diagrams of the systems and schedules for their industrial operation are described.