The main diesel generator set consists of 4 CAT3512B model generator units, each installed in a separate generator room. According to operational conditions, the units are controlled by an SCR electrical control system, allowing any unit to operate individually or multiple units to operate in parallel, ensuring balanced load distribution across the grid with stable voltage and frequency. For detailed information on the operation and maintenance of the CAT3512B generator unit, please refer to the CAT3512B operation and maintenance manual.