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Electric machines : principles, applications, and control schematics / Dino Zorbas

By: Material type: TextTextPublication details: Stamford, Connecticut : Cengage Learning Asia Pte Ltd, c2015Edition: Second editionDescription: xiv, 626 pages : illustrations ; 25 cmISBN:
  • 9781133628521
Subject(s): LOC classification:
  • TK 2000 .Z67 2015
Contents:
Preface.1. BASIC ELECTROMAGNETIC CONCEPTS. Electric Circuit Concepts. Magnetic Circuits Concepts. Force, Energy, and Torque. Summary. Review Questions. Problems.2. TRANSFORMERS. Single-Phase Transformers. Three-Phase, Two-Winding Transformers.Autotransformers. Parallel Operation of Transformers. Instrument Transformers and Wiring Diagrams. Transformer's Name-Plate Data. Conclusion. Review Questions. Problems.3. THREE-PHASE INDUCTION MACHINES. Three-Phase Induction Motors. Industrial Considerations. Measurement of Equivalent-Circuit Parameters. Asynchronous Generators. Controls. Conclusion. Tables. Review Questions. Problems.4. SINGLE-PHASE MOTORS. Revolving Fields. Equivalent Circuit. Torque Developed.Methods of Starting Single-Phase Induction Motors. Magnetic Fields at Starting.Types of 1-F Motors. Conclusion. Problems.5. THREE-PHASE SYNCHRONOUS MACHINES. Three-Phase Cylindrical Rotor Machines: Motors. Three-Phase Cylindrical Rotor Machines: Generators. Salient-Pole Synchronous Machines. Conclusion. Review of Important Mathematical Relationships. Manufacturer's Data. Review Questions. Problems.6. DC MACHINES. Steady-State Analysis. Modern Methods of Speed Control. Conclusion. Review Questions. Problems.7. CONTROL SCHEMATICS. Basic Devices and Symbols. The Concept of Protection. Actual Control Schematics. Conclusion. Review Questions. Problems.8. ELECTRICAL SAFETY AND REDUCTION IN ENERGY CONSUMPTION. Electrical Safety. Reduction in Energy Consumption.Appendix A: Three-phase systems.Appendix B: Per-Unit System.Appendix C: Laplace Transforms.Appendix D: Solid State Devices.Appendix E: Basic Economic Considerations.Appendix F: Photovoltaics.Appendix G: Tables.Appendix H: Bibliography.Answers to Problems.Index.
Summary: Suitable for a single semester undergraduate course on electromechanical energy conversion devices or electric machines, this title strikes a balance between theoretical coverage, easy explanations, and practical applications, presenting real world applications of concepts without compromising on the rigor or the continuity of the text.
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Item type Current library Home library Collection Call number Copy number Status Date due Barcode
Books Books National University - Manila LRC - Main General Circulation Electrical Engineering GC TK 2000 .Z67 2015 (Browse shelf(Opens below)) c.1 Available NULIB000008313

Includes index.

Preface.1. BASIC ELECTROMAGNETIC CONCEPTS. Electric Circuit Concepts. Magnetic Circuits Concepts. Force, Energy, and Torque. Summary. Review Questions. Problems.2. TRANSFORMERS. Single-Phase Transformers. Three-Phase, Two-Winding Transformers.Autotransformers. Parallel Operation of Transformers. Instrument Transformers and Wiring Diagrams. Transformer's Name-Plate Data. Conclusion. Review Questions. Problems.3. THREE-PHASE INDUCTION MACHINES. Three-Phase Induction Motors. Industrial Considerations. Measurement of Equivalent-Circuit Parameters. Asynchronous Generators. Controls. Conclusion. Tables. Review Questions. Problems.4. SINGLE-PHASE MOTORS. Revolving Fields. Equivalent Circuit. Torque Developed.Methods of Starting Single-Phase Induction Motors. Magnetic Fields at Starting.Types of 1-F Motors. Conclusion. Problems.5. THREE-PHASE SYNCHRONOUS MACHINES. Three-Phase Cylindrical Rotor Machines: Motors. Three-Phase Cylindrical Rotor Machines: Generators. Salient-Pole Synchronous Machines. Conclusion. Review of Important Mathematical Relationships. Manufacturer's Data. Review Questions. Problems.6. DC MACHINES. Steady-State Analysis. Modern Methods of Speed Control. Conclusion. Review Questions. Problems.7. CONTROL SCHEMATICS. Basic Devices and Symbols. The Concept of Protection. Actual Control Schematics. Conclusion. Review Questions. Problems.8. ELECTRICAL SAFETY AND REDUCTION IN ENERGY CONSUMPTION. Electrical Safety. Reduction in Energy Consumption.Appendix A: Three-phase systems.Appendix B: Per-Unit System.Appendix C: Laplace Transforms.Appendix D: Solid State Devices.Appendix E: Basic Economic Considerations.Appendix F: Photovoltaics.Appendix G: Tables.Appendix H: Bibliography.Answers to Problems.Index.

Suitable for a single semester undergraduate course on electromechanical energy conversion devices or electric machines, this title strikes a balance between theoretical coverage, easy explanations, and practical applications, presenting real world applications of concepts without compromising on the rigor or the continuity of the text.

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