Tricon

Question 1

Purpose of tricon?

Systems that use it?

Answer 1

Validate control variables and control various plant systems

Turbine control
MFW Control
Aux and FHB ventilation control
RI instrument rack
Process control system

Question 2

Describe tricon components

Input module

Processor

Answer 2

• process various inputs, converts to digital value

- performs validation and all calculations

Question 3

Describe tricon components

Communication module

Output module

Power supply

Answer 3

• interface tricon rack and other computers (PPC or other tricon racks)
• prepare and validate output signals
• power to tricon modules