Thursday, August 5, 2010

Re: [Electric Boats] The Bigger Picture

 

I'm following the string where electric out-of power situations could arise.  I have a 36 volt system with a low voltage cutout of 30 volts.  We launched one time with a destination in mind but found that the battery pack had not been recharged since the last outing and we had a low voltage problem when checking the gages at the dock.  Because of the nature of boats, however, we were able to travel 4 miles on that dead pack at 3 mph by running at low power.  Can't do that with an empty diesel tank.  It's interesting that the fear of running out of charge is so deep-rooted when you can always get more out of a battery if you just slow down. 


Food for thought.

--
Joe Grez, President of PropEle Electric Boat Motors Inc.  makers of the Electric Paddle
www.electricpaddle.com
joe@propelemarine.com
425-241-9241
10404 428 ave se, North Bend Wa, 98045

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