Automation object: re-equipment of the monitoring and control system (MCS) of the pulverized coal preparation and supply system of coal to the boilers of block No. 3 with a capacity of 300 MW. The need to replace obsolete equipment of the control system (year of manufacture - 1970).Elimination of the risk of stopping power unit No. 3 due to the lack of anthracite coals
Reduced downtime thanks to the reliability of the new control system
Save maintenance resources and reduce troubleshooting time from hours to minutes with control system diagnostics
Reduce troubleshooting time and reduce operating costs through the use of modern unified components
Creation of a unified system for monitoring performance indicators with the possibility of analytics and scaling
Modernization of the control system
Replacement of controller equipment: modern Siemens SIMATIC S7-1515F universal controller and client-server system based on IPC 547G computers
Replacement of low-voltage switching equipment: introductory machine, starting assemblies, frequency converters, intermediate relays
Replacement of sensors: temperature sensors (RTS, thermocouples), pressure and vacuum sensors, BPM vibration sensors, O2 content sensors (including sample preparation units), level sensors in dust bins
Siemens SIMATIC S7-1515F controller with Safety function
Formation of electrical circuit diagrams
Formation of the cable magazine
PLC: Programming controllers Siemens SIMATIC S7 S7-1500
HMI: Operator station configuration Parameterization of Siemens SIMATIC S7 function modules
Development of operating instructions
Installation of equipment in cabinets
Wire and Device Marking
Cabinet testing
Adjustment of parameters of protection devices
Parameterization of drive technology
Calculation of regulator parameters
Parameterization/configuration of smart devices
Work in test mode
Operator briefing
Operating personnel instruction
Transfer of software to the Customer
Transfer of documentation to the Customer