Marine Generator Synchronization and Load Sharing Service

Phase Precision. Stable Power. Seamless Parallel Operation.

In marine and industrial electrical networks, electrical power demand fluctuates constantly. As auxiliary electrical loads increase or heavy machinery starts up, multiple generators must operate in parallel to ensure uninterrupted power delivery.

Generator synchronization requires matching four critical electrical parameters before closing the bus-tie circuit breaker:

• Voltage magnitude
• Frequency
• Phase sequence
• Phase angle

Failing to achieve precise parameter alignment causes severe transient current surges, mechanical shaft shock, circuit breaker damage, reverse power tripping, and catastrophic blackouts.

Why Precision Synchronization is Vital

Proportional Load Sharing

Calibrated automatic load-sharing loops allow generators to divide kW and kVAR loads proportionally according to each unit's rated capacity, preventing generator overloads.

Uninterrupted Power Redundancy

Parallel operation provides operational redundancy, ensuring vital shipboard systems (such as steering gear, navigation, and bilge pumps) remain powered during generator changeovers.

Fuel Efficiency Optimization

A Power Management System (PMS) automatically starts or stops auxiliary generators to match prevailing power consumption, maintaining engines within their optimal specific fuel consumption curve.

Pelican Engineering Experience

PT Pelican Mitra Sejati possesses proven technical capability in generator synchronization across commercial vessels, barges, and offshore installations. Our electrical team executes parameter tuning, automatic synchronizer calibration, reverse power relay testing, and governor speed droop balancing.

Generator synchronization setup and breaker testing by Pelican electrical team