Hybrid PropulsionDiesel – electric hybrid Propulsion

14052009

Respecting the environment, silent and comfortable in electrical mode at more sensible sites (zero emission).

Comfortable navigation and fuel efficient in electrical mode with a great autonomy while cruising.

Easy control in electrical and diesel mode with a shared single lever control.

Easy to switch instantly between electrical and diesel modes if needed, for example in case of strong winds or counter currents.

Security; automatic recharging of the batteries in diesel mode, no constraints or autonomy problems.

The intercalated hybrid system can be mounted on the entire Nanni Diesel range complying with the most stringent emission regulations in the world (EPA, RCD, BSO).

Hybrid Propulsion Main advantages of diesel – electrical hybrid propulsion

Suited for the entire Nanni Diesel Sail Drive

and shaft line range :

• Kubota from 21 to 130 HP

• Toyota Common Rail from 165 to 200 HP

Hybrid propulsion integrates two fonctions:

• generator of current

• electrical engine

24V electrical engine

Power : 6.8 HP

48V electrical engine

Power : 9.5 HP

Generator dimensions

Thickness : 125 mm

Diameter : 340 mm

Weight : 35 kg

Diesel – electrical hybrid propulsion system

N4.60 Sail Drive

N4.85

Hybrid Propulsion Principal characteristics of the diesel – electrical hybrid propulsion ensemble

Electrical mechanical Power Unit that

has the following functions embedded:

• Engine propulsion in electrical mode

• Recharging of batteries in

thermal mode

• clutch for switching between electrical

and thermal mode

Shared lever control for electrical and

thermal mode

24V battery pack shared by electrical

propulsion & onboard consumption

or

48V battery pack dedicated to

electrical propulsion

Battery pack for electrical propulsion

Lever control

Engine

Start-up battery thermal engine

Electronic control unitHybrid Control Unit

Intercalated generatorPower Unit

In thermal propulsion mode :

The thermal engine drives the

propeller and allows the hybrid

system to recharge its batteries.

In hybrid propulsion mode :

A a result of the accumulated energy

in the batteries, the propulsion of

your boat is ensured by the

intercalated Power Unit when the

thermal engine is stopped.

Hybrid Propulsion Kinematics for the hybrid propulsion ensemble

Thermal propulsion mode : recharging the batteries

100% electrical propulsion mode

Batteries

Electronic hybrid control unit

Batteries

Power Unit

Electrical – diesel hybrid propulsionConsumption & autonomy as a fonction of speed

Pleasure Fishing boat:

Length : 6.95 meters

Weight : 2.7 tons

Thermal Engine Nanni Diesel T4.165

24V intercalated hybrid system

develops 6.8 HP

Lead battery pack : 450 Ah

Obtained speed : 4.8 knots hybrid mode

23.9 knots in thermal mode

These values serve as an indication only.

Tested on a boat charged with 4 persons on board with

a full gas tank.

The ampere consumption differs as a result of weather

conditions and on board mass.

* The stated autonomy performance serves as an indication only and is based on a battery pack of 450Ah with a partial discharge allowing to guarantee a 30% reserve.

www.nannidiesel.com

Waterway Power Center2017 Renard Court Annapolis, Md. 21401

East Coast DistributorContact us for your local Dealer

1-800-286-8758E-mail : Nannidiesel@waterwaypowercenter.com