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Variable Speed
Shaft Generator

New building / Retrofit

The shaft generator system brings significant fuel economy and environmental benefits for ocean-going ships, providing customers with sustainable value:


● Reducing Emissions and Enhancing Energy Efficiency, Helping Ships Meet EEDI/EEXI/CII

● Saving Fuel and Reduce Costs,Creating Sustainable Economic Benefits for Customers

● Reducing Personnel Workload, Auxiliary Demands, and Maintenance Costs

 

Ocean-going shaft generator system usually works in power generation mode, the main engine drives the shaft generator to supply powerto the ship power station. The speed of a ship’s main engine and the corresponding shaft generator varies constantly according to ship’sspeed and sea state, while the ship power station needs to maintain constant voltage and frequency. Using a converter, shaft generator system can output constant frequency and voltage power at variable speed input.

Normal system diagram as:

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Our advantage:

  • Half-Half type generator, perfect for retrofit for Fleet-in-Service

  • Very easy for move in Engine Room bottom during refit installation.

  • Very easy move out the shaft line so no problem Porpeller Shaft Line and Stern tube maintenance.

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Move in Engine Room from Upper Deck

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Generator installation without intermedia shaft dis-mounting

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