Самодельный трехфазный генератор для ветряка
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Uploader Comments (heavenheavenheaven)
Top Comments
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Хорошая вещь! можно осветительную сеть сделать
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All Comments (47)
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@heavenheavenheaven Вольты это не ватты...
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Не плохой генератор! Может гогда и я повторю?
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@heavenheavenheaven Не обращайте внимание на тех кто в электротехнике ничего не понимает)
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@heavenheavenheaven Да, но вот только фото с вращением дрели есть, а на видео нет. Наводит на мысли...
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ну и сколько он ампер выдает
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good may friends....look...youtube: moto chinesas: traxx joto 135
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skolko eto stoit? send me ur e-mail...
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Круто, от такой дылды лампочка на 1,5 вольта горит...
LiguidCool 3 months ago
@LiguidCool
...ты забыл добавить - от вращения лишь пальцами.
(что весьма ниже номинальных оборотов от винта)
heavenheavenheaven 3 months ago 16
I always wonder why people build such inefficient machines. The magnetic flux is designed wrongly in this apparatus. Too much air space, and no closed magnetic loop.
Since 150 years it is known ho to do it correctly.
In your case you would be better off using a ready made motor in reverse.
MucusFelidae 4 months ago
I think you're wrong about no closed magnetic loop. Magnetic lines closed through the iron plates and through air gaps.
heavenheavenheaven 3 months ago
@heavenheavenheaven Air gaps.
Yes you are right, there are the iron plates which is good, but the coils should have iron cores in them and the air gaps must be as small as possible. Air is like a resistor for the magnetic flux.
MucusFelidae 3 months ago
@MucusFelidae
There is one problem with the iron cores. The magnets would be attracted to the cores in the coils. This would result in heavy 'cogging' torque, where the rotor jumps from one coil to the next. This would affect start-up and low windspeed performance.
heavenheavenheaven 3 months ago