Is there a device that generates electricity when rotated? - magnetic power generator
I'm trying to build a small magnetic energy generator, and I need something that generates electricity when placed quickly.
I heard from a so-called DC motor and can do, but I'm not sure of the exact name of it. The DC motor requires no electricity to run.
Monday, January 11, 2010
Magnetic Power Generator Is There A Device That Generates Electricity When Rotated?
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3 comments:
The type of engine that most simply as a generator-motor can be used, is a permanent magnet DC type from a collector and brushes. The required speed and torque, and voltage and current can be generated are comparable with the engine speed, torque, voltage and current than a motor.
The brushless DC probably motor function, but there are several species, some of which have built an electronic switch. We need to learn what we could do with different types of engines.
Other types of DC and AC motors are used as generators, but some of them require an external control and / or external energy to start and / or their use as generators. Some engine types can not serve as generators in all and some generators may be used only for internal changes are used.
I think you're in a wire and rotating in a magnetic field.
For example, a simple generator can create, share is a magnet in a coil of wire, then quickly turn the magnets to generate electricity, perhaps the energy to a light bulb. The theory behind this is that electromagnetism can see, if you want.
Yes, it is called a dynamo.
This is the basic method of collection of electricity. It is in all methods of electricity generation is used, with the exception of solar energy.
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