Electrical

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- ELECTRICAL MACHINES -
* Transformers * Machine Static-dynamic machines-motor-generator (all work in alternating current)
-TRANSFORMERS -
-Consist of two magnetically coupled coils
"Both coils are coils in the same nucleus
He meets the ratio of "m" (m = transformation ratio)
"Primary and Secondary Coils
-Primary is where the current and the secondary where it exits the current transformer
"For the
toroidal transformer, a smaller core, is smaller in general, has higher performance, less heated, vibrates less, has less loss, magnetically man is better but expensive.

TYPES OF WIRING-ENGINE -


--
TRANSFORMERS SPECIAL -
Tri-biphasic ?
Tri-six-phase ----- ?
Remedy
Tri-dodecafasicos - ?

-AUTOTRANSFORMERS -
Advantages: Much less copper, is not secondary, primary common finest
Disadvantages: None isolation neither primary nor secondary
Use: Powers with similar tensions high

-Dynamic machines-(Motor / Generator)
-Synchronous
-Asynchronous

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