When the coil rotates under the influence of magnets induces an electrical current in it. This occurs because the electrons alc that due to the speed of the coil are induced by the magnetic force and produces an electromotive force.
To get get the current generated in the coil is placed some collectors who turn to each end of the loop and some fixed blades where the current is removed. These collectors alc are cut. This is because out of the loop current always go in the same direction (DC). If the collector rings were full (uncut) outgoing mail to brush (fixed without moving) in one direction and when the turn rotates a half turn more would the opposite direction, ie generates alternating current, and would be a dynamo alternator. alc Is switched on and the ring of the rotor blades. Switching occurs when a part of the jump rings and brushes in the positive direction again towards the negative.
The inductor winding is divided into two parts, one connected in series and the other derivation. One of the main uses of the dynamo is in the wind, thus the wind turns the blades connected to the shaft of the dynamo, producing electricity and making this energy source without limit. They are also used by cyclists. Thanks to the dynamo that generates electricity and provides cyclists can move at night on the road. The enclosures are placed in the front wheel and turn the wheel in turn rotates the generator and thus provides energy and makes light work of the bike.
2014 (7) February (7) 1. 2 Electric Motors. Electric generator DC: The Din ... 3. Electric generator AC: The Alter ... 4. Motors of direct current (DC) 5. engines alternating current (AC) 6. universal motors 7. Stepper motor
No comments:
Post a Comment