
INDEX
Acoustic noise, 70
Air cooling, 74
Air gap, 10
Application considerations, 324
Armature:
d.c. machine, 84
time-constant, 119
Armature voltage feedback, 139
Autotransformer starter, 189
Back
e.m.f.,
25, 92
Base speed, 64, 98, 234
Bifilar windings, 268
Bipolar junction transistor (BJT),
68
Braking:
dynamic, 116
injection, 211
plug, 209
regenerative, 114
Brushes, 85
Brushless motor, 293, 302, 310
Brushless d.c. drive, 310
Cage rotor, 170
Capacitor run motor, 221
Capacitor start motor, 221
Chopper, 45, 78
Chopper, transistor, 46
Chopper-fed d.c. drive, 140
Closed-loop speed control, 121,
244,
288, 303
Commutation, 66
Commutator, 84
Commutatorles ...