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Glossary of Symbols | |
Introduction | p. 1 |
Summary of Space Phasor Theory | p. 4 |
Voltage equations of smooth-air-gap machines in the stationary and general reference frames | p. 4 |
Voltage equations of salient-pole machines | p. 9 |
Instantaneous electromagnetic torque | p. 14 |
Instantaneous power, active power, reactive power | p. 23 |
On-Line Signal Processing of Space-Phasor Quantities | p. 31 |
Monitoring the voltage space-phasor, isolation | p. 31 |
Monitoring the current space phasor | p. 43 |
Monitoring the stator, rotor, and magnetizing flux linkage space phasor, analog and digital implementations | p. 57 |
Monitoring the instantaneous electromagnetic torque | p. 80 |
The Effects of Time Harmonics on Various Space Phasor Loci, Harmonic Amplitude Estimation | p. 102 |
Space phasor loci incorporating the effects of time harmonics | p. 102 |
Amplitudes of the time-harmonic components | p. 108 |
Monitoring of the Rotor Speed and the Rotor Angle | p. 121 |
The application of conventional techniques (tachometers, encoders, resolvers) | p. 121 |
High-resolution rotor speed estimator | p. 129 |
Estimation of the rotor speed utilizing the monitored electromagnetic torque | p. 131 |
Slip and rotor speed estimators utilizing monitored voltages and currents | p. 133 |
Slip frequency and rotor speed estimation by utilizing the rotor slot harmonics | p. 145 |
Stator frequency, rotor frequency and rotor speed estimation utilizing the axial leakage flux of an induction machine | p. 156 |
Rotor speed and rotor angle estimation in inverter-fed synchronous machines | p. 157 |
Rotor position estimation in stepping and switched reluctance motors by monitoring of the stator currents (utilization of the variation of the stator inductances with the rotor angle) | p. 172 |
Monitoring Various Machine Parameters | p. 180 |
Conventional and related techniques | p. 180 |
On-line monitoring of various machine parameters | p. 266 |
Estimation of the inertia of an a.c. machine | p. 279 |
Application of Kalman filters for the parameter estimation of induction machines | p. 284 |
Stator flux decay test of an induction machine | p. 292 |
Estimation of the parameters of an induction machine using d.c. ramp current and active and reactive power measurements | p. 293 |
Estimation of the inductance parameters of a three-phase slip-ring induction machine by using step-voltage d.c. tests | p. 299 |
Standstill frequency response test of an induction machine | p. 302 |
Diagnosis, Condition Monitoring | p. 307 |
Non-invasive condition monitoring | p. 307 |
Monitoring of the interturn faults of rotor windings of turbogenerators | p. 323 |
Shaft voltages in turbogenerators | p. 326 |
Detection of stator core imperfections | p. 331 |
Vibroacoustic monitoring of electrical machines | p. 334 |
Application of artificial neural networks for fault detection in electrical machines | p. 341 |
Summary of failures of d.c. and a.c. machines, symptoms, possible causes | p. 342 |
Appendix: Torque errors | p. 348 |
Index | p. 353 |
Table of Contents provided by Blackwell. All Rights Reserved. |
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