Just checked out the rotorque website and from their video channel link,
would up on this video which I think gives a nice overview.
What could be interesting is a retractable thruster with an interior
well that rises above the waterline, allowing it to be removed
while in the water. Under normal circumstances, it could be sealed
And only opened for service or cleaning.
Chris, I am considering three different pods.
I have spoken to Mastervolt directly (Bellman/ID Technology) about their 10kW podmaster pro and other pods, but they do not make them in house. They prefer to sell inboard "Liquid Cooled" solutions, therefore I have decided not to consider their pod-solutions anymore.
- Arka (7,5kW or 10kW, used by many passenger vessels on Dutch inland waterways)
- Fischer Panda Aziprop (altough a bit too large for my design)
- Rotorque-jet (8kW max, would probably need two 5kW)
The supplier of the Rotorque-jet is also supplier of Mastervolt. I am meeting them on Tuesday, if there is anything I can help you with let me know.
--- In el ectricboats@yahoogroups.com, Chris Morriss <crsm@...> wrote:
>
> What make is the pod-thruster unit you intend to use?
> My interest in this is because I recently emailed the UK division of the
> Dutch company that make the 'Mastervolt Podmaster' range regarding the
> use of their units on a UK canal boat for use as a trip boat by the
> canal preservation society on an isolated part of the Cromford canal in
> Derbyshire. This is a special site for rare flora and fauna and only an
> electrically powered boat will be allowed. I have not yet had a reply,
> so am likely to email the main company in Holland. Have you had good
> support and advice from your proposed supplier for your project?
>
> Thanks,
> Chris Morriss.
>
>
> On 15/03/2013 03:57, Carter Quillen wrote:
> >
> >
> > First thing: Awesome concept! And I like the basic design of t he vessel.
> > But you don't have enough solar collection area. Cover every square
> > inch you can find and then some with the highest efficiency solar
> > cells you can find if you want to push that boat with solar energy. If
> > you plan on making it a diesel hybrid with a token solar panel then
> > you're fine but if you really want to get around on the Sun, you'll
> > need a lot more solar panels.
> > Also, I'd forget the pod and go twin screw with inboard electric
> > motors. Will cost less, give you more redundancy, and perform better.
> > That's just my professional opinion.
> > Cool project, go for it!
> > Carter
> > www.archemedesproject.blogspot.com
> > <http://www.archemedesproject.blogspot.com>
> >
> > *From:* Yme Bosma mail@...
> > *To:* electricboats@yahoogroups.com
> > *Sent:* Wednesday, March 1 3, 2013 3:17 PM
> > *Subject:* [Electric Boats] New member, new electric & solar powered
> > motorboat
> >
> >
> >
> > After having sold our Lagoon cruising catamaran on which we just
> > finished a 1 year and 10.000 mile trip <http://www.drift-away.com/> to
> > the Caribbean, it is time for something different...
> >
> > We are now in the process of designing and building a fully electric
> > and solar powered 33ft motorboat. Trailerable, easily maintained,
> > minimum (air) draft, comfortable, ready for all seasons, safe at sea.
> > She will be powered by a 10kW steerable pod, running on a 30kWh
> > lithium battery pack and 2kWp solar panels. We are currently finishing
> > the design, selecting the (Dutch) yard where she will be built, and
> > finalizing the specifications with several suppliers. Hull number 1 > > will be ours, but I'd like to see whether there's a broader interest
> > in this project, especially when prices of solar panels and batteries
> > are coming down.
> >
> > If you have any feedback, tips or comments, I'd love to hear them! For
> > images and more information on what we are doing, please visit
> > http://www.arviro.com/.
> >
> >
> >
> > Basics
> >
> > * Length 9,99m / 32.8ft
> > * Beam 2,50m / 8.2ft
> > * Draft 0,75m / 2.5ft
> > * Air draft 1,80m / 5.9ft
> > * Headroom 2,00m / 6.5ft
> > * Weight 2700 Kg / 6000 pounds
> > * 10kW steerable pod
> > * 30kW lithium battery pack
> > * 1500Wp solar panels
> > * 1200 liter / 320 gallon water
> > * Built in 5mm / .2 inch aluminum
> > * Cruising speed: 6 knots
> > * Battery range: 50 nautical miles
> > * 100% made in Holland
> >
> >
> >
> >
> >
> >
> >
> >
>
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