1.**
Schematic diagram of a dc
machine** |

2.
Schematic diagram of a brushless dc motor |

3.
Position control of a dc motor |

4.
Schematic diagram of a round-rotor induction motor |

5.
Structure of a squirrel-cage induction
machine |

6.
Principle of operation of squirrel-cage induction motor and generator |

7.
Axial view of a squirrel-cage induction machine |

8.
Developed view of a squirrel-cage induction machine |

9.
Sinusoidally distributed windings and fields in a
3-phase ac machine |

10.
Magnetic field distributions due to single-phase
excitation |

11.
Air gap flux due to 3-phase excitation |

12.
MMF distributions in a 3-phase ac machine |

13.
Motion of space vectors in a 3-phase excitation system |

14.
Space vector decomposition in the synchronous dq frame |

15.
Sinusoidal mmf distributions and corresponding space vector
representations |

16.
Space vectors for a balanced 3-phase signal |

17.
Sinusoidally distributed windings |

18.
Animated phasors of an induction motor (Torque-speed
curve) |

19.
Volt per Herz speed control of an induction motor |

20.
Space vector motion in an induction motor under step loads |

21. Schematic diagram of a 4-phase 8/6 switched-reluctance motor |

22. Elementary 3-phase round rotor synchronous generator |

23.
Elementary 3-phase salient-pole alternator and generated voltages |

24.
Synchronization of 3-phase ac systems |

25.
Transient stability of a synchronous machine described by voltage space
vectors |

26.
Animated phasor diagrams of a synchronous generator (Compounding curve) |

27.
Animated phasor diagrams of a synchronous motor (V curve) |

28.
Animated phasor diagrams of a synchronous motor (Power-angle curve) |

29.
Three-phase inverter |

30.
Direct torque control of ac machines |

31. Still images |

32.
The mathematics of electric machine modeling |