Hybrid DC grid electric propulsion system (parallel type) The organic integration of two forms of energy: main engine propulsion and lithium battery pack electric propulsion; The system achieves engine operating conditions, battery operating conditions, and hybrid operating conditions, meeting different application scenarios of ships through energy management system; The system supports multiple operation modes including PTO/PTI/PTH. Technical features The product applies to transport ships, fishing boats, inland river cruise ships, ferries, large sightseeing boats, etc. operating in specific navigation areas. Applicable ship types
Hybrid technical path The generator set and the lithium battery pack are connected in parallel via a DC busbar; The system can achieve generator operating conditions, battery operating conditions, and hybrid operating conditions, meeting different application scenarios of ships through energy management system; When there is excess energy in the grid, energy storage can be implemented to further enhance the energy efficiency of ships. Technical features The product applies to medium and large cruise ships, tugboats, government vessels, transport ships, etc. Applicable ship types Hybrid DC grid electric propulsion system (series type)
Pure battery-powered distributed electric propulsion The entire ship's electrical load is powered by the battery system, ensuring green and environmentally friendly operation with zero emissions; The power topology structure is simplified, with the battery system directly outputting power, connecting to both the propulsion inverter and the domestic inverter; The frequency conversion cabinet features a distributed design, allowing for flexible layout and small floor space. Technical featurespplicable ship types。Applicable ship types include small inland river pure electric sightseeing boats, government vessels, etc.
Pure battery-powered DC grid electric propulsion system Technical features：The entire ship's electrical load is powered by the battery system, ensuring green and environmentally The product applies to small and medium-sized inland river pure electric cruise ships , transport ships, government vessels, ferries, etc.friendly operation with zero emissions; In the power system, there are relatively fewer moving components, which can effectively reduce vibration and noise, thereby enhancing the comfort of the ship; The system possesses high dynamic response capability and is adaptable to various complex navigation conditions; The power system eliminates a large number of auxiliary systems for traditional energy sources, facilitating intelligent management and making operation simpler and more convenient; DCDC is compatible with wide voltage platform inputs, perfectly fitting the battery swapping application。Applicable ship types
