## Analysis of electric machinery and drive systemsAn updated approach to reference frame analysis of electric machines and drive systems Since the first edition of Supplemented with more than 325 figures, this book also covers: - Analysis of converters used in electric drive systems, as well as DC, induction, and brushless DC motor drives
- Detailed treatment of supervisory down to switch level converter controls
- Nonlinear average value modeling of converters and drive systems
- Operational impedances and reduced-order modeling
- Guidelines for computer simulation of machines and drive systems
Analysis of Electric Machinery and Drive Systems, Second Edition is appropriate as a senior- and graduate-level text as well as an invaluable resource for electrical, mechanical, and systems engineers in the electric machinery and drives areas. |

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### Contents

References | 58 |

DIRECTCURRENT MACHINES | 67 |

References | 104 |

Copyright | |

15 other sections not shown

### Common terms and phrases

3-phase fault ac/dc air-gap MMF analysis applied voltage approximation arbitrary reference frame armature current assumed average average-value model axis brushless dc motor calculated capacitor Chapter chopper coil constant converter coupling field current command d-axis current dc drive denote derived drive systems duty cycle eigenvalues electromagnetic torque energy equivalent circuit expressed field winding Figure flux linkages free acceleration frequency given Hence hydro turbine induction motor interval inverter linear linkages per second load torque machine variables magnetic modulation index obtain open-circuit output parameters permanent-magnet phase delay phasor positive rad/s rated reactances reduced-order reference-frame rotating reference frame rotor machine rotor speed rotor windings shown in Fig shunt simulation single-phase sinusoidal source voltage stator currents stator voltages stator windings steady-state operation steam turbine Substituting switching synchronous machine synchronous speed synchronously rotating reference terminal voltage thyristors torque-speed characteristics transfer function transformation voltage equations voltage source waveforms yields zero