Centrenergo. Trypilska TPP

System for monitoring, control and automatic regulation of the dust system and boiler of block No. 3 during re-equipment for coal grades “G” and “DG”

OBJECT

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

GOALS & RESULTS

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

SOLUTION

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

DETAILS

Siemens SIMATIC S7-1515F controller with Safety function

DESIGN

Formation of electrical circuit diagrams

Formation of the cable magazine

PROGRAMMING

PLC: Programming controllers Siemens SIMATIC S7 S7-1500

HMI: Operator station configuration Parameterization of Siemens SIMATIC S7 function modules

Development of operating instructions

MANUFACTURING

Installation of equipment in cabinets

Wire and Device Marking

Cabinet testing

ADJUSTMENT

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

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