About this trail:
DC motor, AC motor, brushless DC motor; Motor vs. generator, etc
1
"In a BLDC motor, the electromagnets do not move; instead, the permanent
magnets rotate and the armature remains static. This gets around the
problem of how to transfer current to a moving armature. In order to do
this, the brush-system/commutator assembly is replaced by an
intelligent electronic controller. The controller performs the same
power distribution found in a brushed DC motor, but using a solid-state
circuit rather than a commutator/brush system."
2
A simple explanation on how the electric motor works.
5
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