E-Propulsion system
E-Propulsion system
The E-Propulsion system mainly consists of various azimuth thrusters and Permanent Magnet(PM) motors together
The E-Propulsion system mainly consists of various azimuth thrusters and Permanent Magnet(PM) motors together
PM motor direct drive azimuth thruster shaft and propeller by L / T / Z drive, the reduction gear is built inside
E-Propulsion system is easier for shipyard installation and maintenance.
PM motor direct drive azimuth thruster shaft and propeller by L / T / Z drive, the reduction gear is built inside
E-Propulsion system is easier for shipyard installation and maintenance.
Top-mounted PM motor's Azimuth Ducted Propeller
The best choice for full electric or series hybrid propulsion E-ships, for example: Tugboats.
The Azimuth Ducted Propeller has high bullard pulling force, smaller turning radius, and a short braking distance; it can also fully utilize the high starting torque of the motor to greatly increase towing power.
Top-mounted PM motor's azimuth contra-rotating propeller
For inland transport full electric ships, or serial hybrid E-Barges, due to the use of azimuth contra-rotating propellers, the maximum diameter of the dual propellers is smaller than the diameter of a single propeller, less cavitation and energy recovery.
Contra-rotating propellers are very suitable for shallow waters, with a small turning radius, short braking distance, and eliminating the need for bow thrusters, gearboxes, rudder and steering gears.
Top-mounted PM motor's Azimuth Ducted Propeller
The best choice for full electric or series hybrid propulsion E-ships, for example: Tugboats.
The Azimuth Ducted Propeller has high bullard pulling force, smaller turning radius, and a short braking distance; it can also fully utilize the high starting torque of the motor to greatly increase towing power.
Top-mounted PM motor's Azimuth Contra-rotating Propeller
For inland transport full electric ships, or serial hybrid E-Barges, due to the use of azimuth contra-rotating propellers, the maximum diameter of the dual propellers is smaller than the diameter of a single propeller, less cavitation and energy recovery.
Contra-rotating propellers are very suitable for shallow waters, with a small turning radius, short braking distance, and eliminating the need for bow thrusters, gearboxes, rudder and steering gears.
If the ship beam is greater than 15 meters, three azimuth contra-rotating propellers can be installed, with the middle propeller not needing azimuth capability.
Parallel Hybrid system by dual power input Azimuth Thruster
- Main Engine and Propulsion Motor dual input by 90 degree
- No dedicated parallel hybrid unit
- Loitering by eMotor Mode
- Middle speed by Engine Mode
- Charging battery by Generator Mode
- Save footprint of Engine Room
- Plus Battery Energy Storage System for peak shaving
Propulsion Control System (PCS)
- LCP (Local Control Panel for the thruster)
- Built-in DC-AC inverter
- Built-in local control box (local steering control)
- Bridge control panel – helm (remote control of speed and steering)
- Wheelhouse control panel and central control components
- Elevated bridge display (HUD)
- Built-in propulsion motor power and propeller speed gauge
- Built-in rudder position indicator
Parallel Hybrid system by dual power input Azimuth Thruster
- Main Engine and Propulsion Motor dual input by 90 degree
- No dedicated parallel hybrid unit
- Loitering by eMotor Mode
- Middle speed by Engine Mode
- Charging battery by Generator Mode
- Save footprint of Engine Room
- Plus Battery Energy Storage System for peak shaving
Propulsion Control System (PCS)
- LCP (Local Control Panel for the thruster)
- Built-in DC-AC inverter
- Built-in local control box (local steering control)
- Bridge control panel – helm (remote control of speed and steering)
- Wheelhouse control panel and central control components
- Elevated bridge display (HUD)
- Built-in propulsion motor power and propeller speed gauge
- Built-in rudder position indicator
Our E-Propulsion System
Lower vibration and lower noise levels enhances the ship’s comfortability
Motor + Thruster + VFD all in one thruster room
Low-noise permanent magnet motor
Low-vinberation permanent magnet motor
Keel cooler supplied water cooling system for Motor + VFD