Type of plant:

Wicker biomass power plant

Customer:

Metz Anlagentechnik GmbH

Project site:

Berlin

Project description:

Installation of the central process control system for the Wicker biomass CHP plant
Scope of services:
hardware engineering, programming, CAD/CAE documentation, fabrication, assembly, cold and hot commissioning, trial operation and operator training


Connection of black box control systems (S7-300/400):
steam turbine generator set, air condensor, flue gas scrubbing, boiler, soot blower, SNCR system, fuel supply


Quantity structure:
approx. 36 graphic process images
approx. 480 hardware signals (water-steam cycle)
altogether approx. 2.800 process variables

 

Technical highlights:

 
PCS7 V5.2 und MFL 2.8

AS S7-417-4H

Redundant Profibus DP with ET200M (pulling and plugging with running systems, component diagnosis)

Electrical system bus Industrial Ethernet 100Mbit/s with ESM (ISO on TCP)

1 operator station and 1 engineering station each with two 18“ TFT monitors, redundancy operation

Connection of black box SPS’n via red. Profibus DP with Y-link or Industrial Ethernet

Central EMERGENCY OFF control PILZ PSS3074

Application of the PCS7 library MFL V2.8 (Modular Flexible Library) developed by Controlmatic

Vinci