Automation

The Activitiy Area

•	Consulting and perceiving the customer's requirements
•	Development of the new solutions
•	Optimising the existing solutions
•	Replacement of existing obsolete, difficult available or malfunctioned devices with the new ones
•	Improvement of the existing systems
•	Visualisation and tracing the existing processes
•	Training courses for the plant staff
•	The required support during the exploitation of the assembled projects
•	Coupling of external systems
•	Conception of remote monitoring and control technologies connection to the control system
•	Conception of the HMI for e.g. in power plants

The required support during the exploitation of the assembled projects

The plant operation claims the periodical maintenance, inspection, auditing and replacement of the worn out devices.
The exploitation support decreases the time needed for maintenance, provides the accurate replacement of the devices and lessens the possibility of the failures from the unqualified handling.
The support may be: Basic, including consulting for maintenance and replacement the worn out devices.
Extended, including inspection the equipment on site and assistance in equipment maintenance.
Complete, including full on site inspection, maintenance, auditing, detection and replacement together with maintenance reports with recommendations regarding further plant operation.

The following listing contains some few examples of our maintenance activities:

Control System Maintenance

BUS-System
HMI-Periphery (Server & Client's for the process connection as well as the engineering stations and the LAN-Network)

Electrical Maintenance

Excitation system
Generator stator short circuit switch
UPS distribution board
Inverter
Rectifier
Synchronization system
Protection systems for generators (REG314, IED670), transformers (RET314, IED670) and line protection (REL314, IED670)
Generator drain

HVAC (heating, ventilation and air-condition system) Maintenance

Chiller
Main air handling unit
Fan coil unit
Control board air handling unit

In power plants, we are focusing in the MSR technology in the following areas:

Boiler control and optimization
Turbine control and optimization
Check of drive controls
Test of controller functions
Check and calibration of transducers
Protection testing of boiler and turbine