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Unit terminal

Unit terminal

A unit terminal is a device that serves to connect the control system of an energy facility with higher-level production control dispatch centers, and in particular to connect with the ČEPS control system for providing balancing services. In addition, the unit terminal provides a number of other functions from balancing, evaluating net production to supporting the balancing services certification process.

The unit terminal is operated as standard in a fully redundant design with high operational reliability. Physically, the unit terminal can be implemented as a physical unit (dedicated HW in a switchboard cabinet), in a virtualized form on the Proxmox platform or in a containerized design on the OpenShift/Kubernetes platform.

To exchange data with the environment, the unit terminal can communicate using a range of industrial protocols (IEC 870-5-101,102,104, Modbus RTU/TCP/IP, etc.).

Important operational data, both measured and calculated, are archived on a local SQL archive server for possible further processing.

For terminals, OSC, a.s. service can be provided 24/7 with an agreed response time.

References

2026

Slovenské elektrárne, a.s. - PSHP Ružín I

Guarantee measurement of unit TG1 GM, performance test before renovation and guarantee measurement of penstock valves
2025

ČEZ, a.s. - Nuclear power plant Temelín

Program for offline browsing through the control algorithms and process points’ database of new Ovation (Westinghouse) control system.
2004 - 2026

ČEZ, a.s. - Nuclear power plant Temelín

Conducting of design changes and its implementation in PCS control system (WDPF - Westinghouse) of nuclear power plant Temelín