Electric Machines: Principles, Applications, and Control Schemes

✍ Scribed by Dino Zorbas

• Publisher: Cengage Learning
• Year: 2015
• Tongue: English
• Leaves: 642
• Series: 2nd Ed.
• Edition: 2nd Ed.
• Category: Library

✦ Table of Contents

Contents......Page 7
Preface......Page 13
Ch 1: Basic Electromagnetic Concepts......Page 17
1.1: Electric Circuit Concepts......Page 19
1.2: Magnetic Circuit Concepts......Page 80
1.3: Force, Energy, and Torque......Page 141
1.4: Summary......Page 151
1.6: Problems......Page 159
Ch 2: Transformers......Page 167
2.0: Introduction......Page 169
2.1: Single-Phase Transformers......Page 170
2.2: Three-Phase, Two-Winding Transformers......Page 204
2.3: Autotransformers......Page 227
2.4: Parallel Operation of Transformers......Page 235
2.5: Instrument Transformers and Wiring Diagrams......Page 241
2.6: Transformer's Nameplate Data......Page 252
2.7: Conclusion......Page 254
2.8: Summary......Page 255
2.9: Review Questions......Page 259
2.10: Problems......Page 260
Ch 3: Three-Phase Induction Machines......Page 265
3.1: Three-Phase Induction Motors......Page 267
3.2: Industrial Considerations......Page 293
3.3: Measurement of Equivalent-Circuit Parameters......Page 306
3.4: Asynchronous Generators......Page 314
3.5: Controls......Page 318
3.6: Conclusion......Page 335
3.7: Tables......Page 336
3.8: Review Questions......Page 340
3.9: Problems......Page 341
Ch 4: Single-Phase Motors......Page 347
4.0: Introduction......Page 348
4.1: Revolving Fields......Page 349
4.2: Equivalent Circuit......Page 350
4.3: Torque Developed......Page 351
4.4: Methods of Starting......Page 353
4.5: Magnetic Fields at Starting......Page 357
4.6: Types of I-o Motors......Page 361
4.7: Conclusion......Page 366
4.8: Problems......Page 367
Ch 5: Synchronous Machines......Page 369
5.0: Three-Phase Synchronous Machines......Page 370
5.1: Three-Phase Cylindrical Rotor Machines: Motors......Page 371
5.2: Three-Phase Cylindrical Rotor Machines: Generators......Page 405
5.3: Salient-Pole Synchronous Machines......Page 421
5.4: Conclusion......Page 432
5.5: Review of Important Mathematical Relationships......Page 434
5.6: Manufacturer's Data......Page 436
5.8: Problems......Page 438
Ch 6: DC Machines......Page 441
6.0: Introduction......Page 442
6.1: Steady-State Analysis......Page 443
6.2: Modern Methods of Speed Control......Page 493
6.3: Conclusion......Page 505
6.5: Problems......Page 509
Ch 7: Control Schematics......Page 513
7.0: Introduction......Page 514
7.1: Basic Devices and Symbols......Page 515
7.2: The Concept of Protection......Page 528
7.3: Actual Control Schematics......Page 535
7.4: Conclusion......Page 546
7.6: Problems......Page 549
Ch 8: Electrical Safety and Reduction in Energy Consumption......Page 553
8.1: Electrical Safety......Page 555
8.2: Reduction in Energy Consumption......Page 571
Appendixes......Page 577
A: Three-Phase Systems......Page 579
B: Per-Unit System......Page 603
C: Laplace Transforms......Page 613
D: Solid-State Devices......Page 617
E: Basic Economic Considerations......Page 619
F: Photovoltaics......Page 623
G: Tables......Page 627
H: Bibliography......Page 631
Answers to Problems......Page 633
Index......Page 637

✦ Subjects

Electric Machines Dino Zorbas 2nd second ed. ed edition principles applications control schemes