• Post Reply Bookmark Topic Watch Topic
  • New Topic
permaculture forums growies critters building homesteading energy monies kitchen purity ungarbage community wilderness fiber arts art permaculture artisans regional education skip experiences global resources cider press projects digital market permies.com pie forums private forums all forums
this forum made possible by our volunteer staff, including ...
master stewards:
  • Nancy Reading
  • Carla Burke
  • r ranson
  • John F Dean
  • paul wheaton
  • Pearl Sutton
stewards:
  • Jay Angler
  • Liv Smith
  • Leigh Tate
master gardeners:
  • Christopher Weeks
  • Timothy Norton
gardeners:
  • thomas rubino
  • Jeremy VanGelder
  • Maieshe Ljin

E-car Charger Tech now used to Efficiently deliver Solar Power to batteries

 
pollinator
Posts: 4154
Location: Northern New York Zone4-5 the OUTER 'RONDACs percip 36''
67
hugelkultur fungi books wofati solar woodworking
  • Mark post as helpful
  • send pies
    Number of slices to send:
    Optional 'thank-you' note:
  • Quote
  • Report post to moderator
The link to the story below is a ''Puff Piece'' and the Reporter reports on technology that delivers Solar Power Electrical Energy at 'the Best Voltage'
that the Batteries can accept !

The Company that is showcased here Infineon , is also involved with German E-Car Makers in optimizing the way
the E-Cars batteries are charged with minimal power losses ( mostly as heat ) Infineon claims a 30% savings both to heat energy not lost and
Cooling power not needed !


https://solarthermalmagazine.com/2015/05/30/new-technology-lets-you-store-renewable-energy-at-home/#st_refDomain=www.facebook.com&st_refQuery=/


I would be very surprised ( if this was creative commons protected ) if a $30.00 Raspberry pi unit could not duplicate all the Hardware needed.

For the Crafts ! Big AL
 
pollinator
Posts: 4024
Location: Kansas Zone 6a
284
  • Mark post as helpful
  • send pies
    Number of slices to send:
    Optional 'thank-you' note:
  • Quote
  • Report post to moderator
Cheap pi, but expensive sensors!

And the true power is in the code. It is always the software that makes the man, or machine.
 
allen lumley
pollinator
Posts: 4154
Location: Northern New York Zone4-5 the OUTER 'RONDACs percip 36''
67
hugelkultur fungi books wofati solar woodworking
  • Mark post as helpful
  • send pies
    Number of slices to send:
    Optional 'thank-you' note:
  • Quote
  • Report post to moderator
R Scott : Agreed, the software and access to it is important hence my creative commons comment !

I am definitely missing something here- an amp meter certainly can tell us what the steady-state resistance to flow is, And its changes are detectable-

power, detection, signaling, switching- and the need for this tech has been identified, with off the shelf units using Mini-volts micro-watts


The hardest part of selling solar power is getting past the % of available power that is Actually delivered at each step traveling downstream!

And the only answer I have to the potential solar power customer is to admit the losses and tell him/her that we will just overbuild the system to
allow for sufficient power delivery - Especially when the potential customer has unrealistic expectations !

Compare this to a final 5.00 % efficiency of the ICE / Automobile when measured against delivering a 150 lb person to the store for a loaf of bread.

The Comparison is realistic, but With the Auto this horrible inefficiency is blindly accepted,!

There is an old expression about credulity - Swallowing an Elephant , straining at a gnat !

While I Do not expect the 30% claimed for E-car charging, I expect the rapid deployment of this technology wrinkle- if only to give the Solar
Salesman 1 more arrow in his quiver !

For the Good of the crafts Big AL

 
I have never sensed the force being as strong as in this tiny ad:
permaculture and gardener gifts (stocking stuffers?)
https://permies.com/wiki/permaculture-gifts-stocking-stuffers
reply
    Bookmark Topic Watch Topic
  • New Topic