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Keppe Motor simular to Newman-Bedini combination

Started by hartiberlin, September 20, 2008, 06:57:08 AM

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0 Members and 1 Guest are viewing this topic.

sirmikey1

Not really the latest solid state generator technology.  He could have
at least used a pulsing and switching circuit to charge the one battery.
Seems like nobody is testing these things to determine efficiency. 
SM   

stanis

A Portugean version of the plans for a very simple version of the motor has been posted;

http://www.keppemotor.com/pt/
http://www.keppemotor.com/pt/splash.php

Stanis

tagor

Quote from: stanis on November 28, 2008, 03:58:57 AM
A Portugean version of the plans for a very simple version of the motor has been posted;


Stanis , can you post it here please ?

nightlife

 There is nothing special about this. There is no free energy here and it too consumes more then it recovers. They are supplying a pulse of energy to the coil and recapturing the collapsing field to charge a battery, the result is just a high efficient motor but they are not recovering more then what is used nor are they recovering all of what is used.







 


khabe

Quote from: nightlife on November 28, 2008, 10:24:25 AM
There is nothing special about this. There is no free energy here and it too consumes more then it recovers. They are supplying a pulse of energy to the coil and recapturing the collapsing field to charge a battery, the result is just a high efficient motor but they are not recovering more then what is used nor are they recovering all of what is used.
I dont agree about "high efficient motor" - this is extremely low efficient motor when it will be used like work horse (because motors primely maden).
This motor runs near idling, near no load. This motor has no flux returning parts (for rotor magnet) - it has no iron losses because but if to build it at least 5 kW version then it will weight few tons minimum because rotor magnet without flux returning circuit must to be colossal (when compared with normal ironless (air-gap) motor.
You can build extreme efficient "normal" motor as well - you just use larger airgap and the best low-loss magnetic materials - all calculated for no load run - you will get efficent near 99% ...
but !!!  even smallest load what exceed calculated value will cause cruel disappointment - precipitous downfall of efficiency, very cheesy performance ...
In principle you can build your own version of Newman´s or Keppe motors - take any ironless (airgap) motor and remove flux returning rings.
What you´ll get - better one ???
No :'(
Never >:(
regards,
Khabe