All Blog Posts Tagged 'boat' (12)

Rally of Extraordinary Boats

We organize in Deauville (France) a boating event focusin on Innovation and Ecology!

We would like to promote green boating and present innovative projects such as Iguana Yacht (the following picture)

If you have ou if you know atypical boats and innovative projects, do not hesitate to contact us!

 

www.les-bateaux-extraordinaires.com

 

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Added by Les Bateaux Extraordinaires on March 28, 2013 at 12:07am — 1 Comment

Ericson 27 Goes Electric: "The Adventures of Electra Gal."

 A new blog has been added to the Electric Fleet- Electra Gal is a 1974 Ericson 27, which has been repowered with an Electric Yacht electric propulsion system. Follow the adventures of Barrett and Betty and learn about one boat's experience going electric:…

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Added by Bill Tomlinson on May 21, 2011 at 12:00am — No Comments

Innovanautic Inspires Europe With Molten Salt Powered Electric Sailing Yacht | Electric Seas

      It is understood that the disadvantage of electric propulsion systems is the limited range of the batteries. Because of this, a lot of attention and hope is on the evolution of battery technology. There are a lot of battery designs in use, with the most common being some type of lead- acid, nickel cadmium or lithium ion,…

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Added by Greg Martin on May 1, 2011 at 5:30pm — 1 Comment

Boats: The Other Electric Vehicle - Transportation | GOOD

eboat2 Good is a website that provides a progressive viewpoint on a range of topics in today's world. In their transportation section, covering future developments, an interesting article was written by Christopher Mimms March 22, 2010 about the future of boating. There is a discussion about electric boating in particular with a detailed history and explanation of notable examples. Also included are a couple of unique illustrations with an electric…

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Added by David Jones on March 26, 2011 at 7:30pm — 1 Comment

Production set to begin on Loon solar-electric boat | GizMag



GizMag is a website that reports on all of the latest technological developments, including developments in transportation. In Feb…

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Added by Greg Martin on February 25, 2011 at 1:00pm — No Comments

Introducing the All-Electric Ski Boat: The Ski Nautique E | WaterSki Magazine

WaterSki Magazine posted an article on January 25, 2011 about Ski Nautique's new all electric ski boat, the Ski Nautique E. This high tech boat uses two "automotive electric motors" powered with Lithium Ion batteries and can achieve speeds of nearly 40 mph, producing "tournament worthy performance." Read…

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Added by Greg Martin on February 5, 2011 at 6:30pm — 1 Comment

Builder of Electric Motors for Boats on a Green Mission | The Japan Times Online

The Japan Times Online featured an article on December 14, 2010 about Kiyoshige Ito, the president of Ito Company, which produces electric propulsion systems for boats in Japan. Motivated by a desire to do something about climate change, Ito's company produces electric outboard motors for fishing boats. Read more about Ito's efforts in…

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Added by Greg Martin on January 10, 2011 at 7:00pm — 1 Comment

Boating Re-Volt! | Scruffie Marine

Scruffie Marine is a boat design shop in Queensland, Australia that designs seaworthy, classic and environmentally minded boats. The Scruffie Marine blog, written by Derek Ellard, featured a post on October 14, 2010 which is a concise and fun to read introduction to electric boating, with a bit of history and perspective. Check it out…

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Added by Greg Martin on January 5, 2011 at 8:00pm — No Comments

Electric Concept Boat Charges Onto Scene | Sign On San Diego

Sign on San Diego posted an article in December 2009 about a San Diego based company called Electro-Mariner Corp that is designing and building solar electric boats. The first boat, a 25 ft express style cruiser, called "Charge It" is featured and you can read about it…

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Added by David Jones on October 3, 2010 at 7:00pm — 1 Comment

Adorable Boats and a Beautiful Coastline Make a Family Treat | The Star

The Star Here's a cute story about a family outing on the water aboard an electric boat on San Diego Bay. The article describes the experience on a Duffy boat from Duffy of Newport- the relaxing and carefree feeling of what it's like to not have to deal with an engine on a boat. Check it out…

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Added by Greg Martin on September 20, 2010 at 12:30pm — No Comments

Bristol 32 Electric Conversion Project

By Greg Martin              Converting s/v Intrepid into an electric boat, I have to say honestly, was a real pain in the #$^&. But in hindsight it was definitely worth it and it can be (and was) done by an inexperienced amateur. Working part time by myself, and making lots of mistakes, the project took me…

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Added by Greg Martin on September 10, 2010 at 6:00pm — No Comments

Introducing Electric Seas: A New Platform for Electric Powered Boating

ishidaspic3       Welcome to the website of the Electric Seas Organization- a new non profit organization that was established to promote electric power for watercraft and to encourage safe boating and clean seas. This website aims to provide a complete information platform for interested individuals and companies that are involved with…

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Added by Greg Martin on September 1, 2010 at 7:00pm — No Comments

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Profile IconBob Stolow and Thomas Megan joined Electric Seas
yesterday
Patrick Logan posted a discussion

How to Determine Power (force) Needed to Push a Boat

There has been a longstanding "rule of thumb" to determine the motor size for an electric repower: Take the existing diesel horsepower and divide by three.  Multiply that number by 750 to determine the (continuous) wattage rating for a motor. This inserts a lot of assuptions and ignores every relevant fact needed to determine the best solution.There are a lot of spreadsheets out there that will give an approximate answer.  I've seen them.  I've delved into their formulas.  I've found each and…See More
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Greg Branan updated their profile
Sunday
Greg Branan is now a member of Electric Seas
Sunday
Sally M. Reuther posted a page
Jan 30
Sally M. Reuther posted a page
Jan 30
Sally M. Reuther posted a page
Jan 30
Pat Neal posted a discussion

Belt size

As i stated in a post last winter I was having belt problems. the 1in L series timing belt was skipping teeth @ about 80-90 amps on my 48v system. I was having to much fun to change it over the summer. So I carried 2 spare belts all summer never needed them but better safe than sorry But have decided it was time to fix the problem so i ordered a set of cogs and a 1in h series belt. The end results are 18x15 3 blade with a 3:1 reduction and ME0913 motor @ full throttle now draws 150amps @ 49.6…See More
Jan 30
Ard Van Leeuwen updated their profile
Jan 26
Ard Van Leeuwen joined Sally M. Reuther's group
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Oceanvolt Electric Saildrive Group

Oceanvolt Ltd is focused on producing electric propulsion systems for catamarans and sailboats. Each and every part of the system has been specifically designed for electrical use. Compared to combustion engines, this system is silent, simple and reliable. “Less from nature, more for people.” Discover technology that respects both people and nature.See More
Jan 26
Profile IconBen Ellison and Ard Van Leeuwen joined Electric Seas
Jan 25
Bob Jennings posted a discussion

Used Electric Motors 4 Sale

I just saw this on the Cruisers Forum & thought I'd post it here in case anyone's interested. http://www.cruisersforum.com/forums/f64/electric-motor-setup-for-catamaran-thoosa-9000-a-159128.htmlSee More
Jan 16
Patrick Logan is now a member of Electric Seas
Jan 14
Skip Barbour added a discussion to the group Electric Yacht User Group
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New Battery technology

In electric yacht's  new year's message Mike Gunning mentioned  higher performing AGM based batteries that take advantage of TPPL and carbon additive batteries.  Does anyone know where I  can get more  information  on  these new  battery  technologies?Skip See More
Jan 13
Christopher Benson is now a member of Electric Seas
Jan 9
Dave posted a discussion

How do I edit my page

Hi, I'm new here, how do I edit my page, as my blog address is incorrect
Dec 29, 2015
Dave is now a member of Electric Seas
Dec 29, 2015
Nick Anderson posted a discussion

Battery monitoring and charge controller recommendations

GreetingsI have a 48V 300ah system for my ElectricYacht install. I am looking to provide both solar and wind generation to the system, solar first, then wind. I am looking at about a 200-300w Solar system due to current space limitations, and about 200w 48v wind.It appears that most 48v wind generators are self-regulating now - should I assume that I do not need a charge controller for both wind and solar?I am looking at each of the following charge controllers:…See More
Dec 22, 2015
Grant Corson is now a member of Electric Seas
Dec 19, 2015
Norman G. Moore is now a member of Electric Seas
Dec 15, 2015

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