Generator control and protection system employed in the management of parallel and synchronized functions of power generators in an oil refinery and/or power plant.
General control and protection systems are used for the automatic and manual management of parallel and synchronized functions of power generators to connect with the distribution network.
The system includes features for the management of automatic and manual commands for generator start-up and network synchronization; main circuit breaker closure and line auxiliary circuit breaker closure; control of generator speed; display of all electrical machine parameters; protection against generator faults and malfunctioning; management of main circuit breaker trips and alarm sequencing. The system can be interfaced with further systems such as turbine and auxiliary control systems, plant and electrical system supervisors.
Control logics are implemented by PLC (Programmable Logic Controller) and/or hardware.
All PREI products are CE marked. If required, burner management systems may be fabricated in compliance with UL and CSA standards.