Maritime
Our hydrogen engines have received Approval in Principle from classification society RINA for powering gensets and APUs on board of workboats and pleasure yachts.
Development services for Rotary Engines
Our services include development and feasibility studies of complete systems using the Wankel engine as a core component. In doing so, we take into account all relevant technical, economic and legal framework conditions. We support you in evaluating concepts and work with you to find the best possible solution for your project.
Our experienced team of engineers has extensive knowledge in the design, development and manufacture of Wankel engines. We work closely with our customers to understand their specific requirements and develop optimal solutions. We use state-of-the-art simulation and analysis tools to optimize system performance and reliability.
Feasibility study for a battery charging system for use on yachts.
WST Wankel motor
power generator
Control and power electronics
Capsule for sound insulation and CAN based interface for system integration
Cooling by sea water heat exchanger
Charging power 45KW to 60KW electric, 400V DC (for charging two BMW i3 batteries connected in parallel)
For operation with diesel fuel (range of fuel quality to be determined)
As quiet and low vibration as possible
As small and light as possible, with a weight of max. 400 kg including sound capsule
Reference values
Mechanical power: Pmech = 65 kW
Operating speed: n = 4500 1/min
Torque: M = 138 Nm
Fuel consumption: mks = 19.3 kg/h
Air mass flow: mLu = 583 kg/h
Generator power: Pel = 58 kW
Seawater inlet temperature: TSWein = 35°C
Seawater outlet temperature: TSWaus = 63°C
Exhaust gas outlet temperature: TAGaus = 66°C
The current estimated total weight is 294kg
4-Rotor Wankelengine
KKM 351d - 15kW BHS / battery charger and heating system
Range Extender for Campers
