3. Excitation couplings
A DC motor therefore comprises two distinct parts:
one for magnetizing only (inductor);
the other transforms electrical energy into mechanical energy (armature).
There are several possible electrical connections, which we will now examine, starting with the two fundamental relationships (2) and (4) : C = h I f I and E = h Ω I f
It...
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Excitation couplings
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"Conversion of electrical energy"
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