
Index 303
Sinusoidal PWM, 61
Skin effect, 187
Slewing, stepping motor, 234
Slip:
energy recovery, 203
induction motor, 160
Slipring induction motor, 159
Slotting, 16
Smart Power, 64
Snubbing, 65
Soft starter, induction motor, 176
Specific loading, 17
Specific output, 17, 20, 35
Speed control:
brushless d.c. motor, 282
cage induction motor, 197, 211
conventional d.c. drive, 126
d.c. series motor, 101
d.c. shunt motor, 97
elementary motor, 28
inverter-fed induction motor
drive, 211
synchronous motor drive, 272
universal motor, 104
wound rotor induction motor,
199
Speed range, motors and drives,
284
Spillover field weakening, 128
Split phase inductio ...