Page 14 - Electric Machinery Fundamentals

XIV TABLE OF CONTENTS

and Voltage- Reactive Power Characteristics of a Synchronous
Generator / Operation of Generators in Parallel with Large
Power Systems / Operation of Generators in Parallel with
Other Generators of the Same Size
4.10 Synchronous Generator Transients 244
Transient Stability of Synchronous Generators /
Short-Circuit Transients in SynchronOl~s Generators
4.11 Synchronous Generator Ratings 251
The Voltage, Speed, and Frequency Ratings / Apparent
Power and Power-Factor Ratillgs I Synchronous
Generator Capability Curves I Shorr· Time Operation and
Service Factor
4.12 Summmy 261
Questions 262
Problems 263 (
References 270

Chapter 5 Synchronous Motors 271

5.1 Basic Principles of Motor Operation 271
The Equivalent Circuit of a Synchronous Motor / The
Synchronous Molar f rom a Magnetic Field PerJpective
5.2 Steady·State Synchronous Motor Operation 275
The Synchronous Motor Torque·Speed Characteristic Curve I
The Effect of Load Changes all a Synchronous Motor I The
Effect of Field Current Changes Oil a Synchronous Motor /
The Synchronous Motor and Power· Factor Correction /
The Synchronous Capacitor or Synchronous Condenser
5.3 Starting Synchronous Motors 290
Motor Starting by Reducing Electrical Frequency I Motor
Starting with an External Prime Mover I Motor Starting
by Using Amortisseur Windings / The Effect of
Amortisseur Windings on Motor Stability
5.4 Synchronous Generators and Synchronous Motors 297
5.5 SynChronous Motor Ratings 298
5.6 Summary 298
Questions 300
Problems 300
References 306

Chapter 6 Induction Motors 307
6.1 Induction Molor Construclion 309
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