Kawasaki Electric and Hybrid Propulsion Systems

These systems are capable of switching between multiple energy sources depending on the vessel’s operating conditions. They are designed to maximize the efficiency of energy usage for propulsion and systems within the vessel, and also to reduce exhaust gas emissions. Based on our many years of experience as a marine equipment manufacturer, we are able to optimize each customer’s propulsion system based on vessel size, purpose of use and operation style.
We will provide optimal solutions tailored to the needs of every user.

Features

Harnesses sophisticated energy management technologies utilizing control technologies cultivated in the energy plant field
Cutting-edge vessels equipped with these systems can still be operated in the same way as conventional ships thanks to advanced control technologies
Offers safety and peace of mind with excellent redundancy and safety design
System introduction is easy thanks to thoroughgoing installation support provided by skilled Kawasaki engineers
Offers excellent expandability and compatibility in usage together with future energy-supply equipment such as hydrogen engines and fuel cells

Product Types

Hybrid Propulsion and Power Supply System

Improves fuel efficiency via battery-based mitigation of adverse effects on engines caused by weather and sea condition changes
When traveling within port or other areas where the required propulsive force is small, power can be supplied from batteries alone to enable zero-emission operations
Battery and generator power is available in the event that a problem renders the engine unusable, enabling sustained vessel travel
Use of this system together with the L30KG Kawasaki Green Gas Engine, a proprietary LNG-fueled engine developed by Kawasaki, makes even greater environmental performance possible
In the future, combining this system with a next-generation fuel engine, such as a hydrogen engine, will enable zero-emission operations throughout entire vessel travel

Green Gas Engine for marine

Battery-powered Electric Propulsion and Power Supply System

Enables zero-emission operations throughout entire vessel travel
Eliminates engine noises and vibrations to improve onboard working conditions, and minimize negative effects on crew, nearby residents, and surrounding living environments
No warm-up operations or maintenance are required for the main engine, resulting in greatly reduced demand on the crew
In the event of a natural disaster, the batteries can be used as an emergency power source to supply their stored electric power to landside users

Improvements Achieved Through Kawasaki Electric and Hybrid Propulsion Systems Adoption

By carrying out optimized control of various types of equipment in accordance with vessel operating conditions, our systems achieve major CO₂ emission reductions and fuel cost improvements. If you are considering adopting one of our systems and would like to learn more about the advantages they offer for particular vessels, feel free to contact us via the inquiry form.