000			02774nam a2200241Ia 4500
003			NULRC
005			20250520100643.0
008			250520s9999 xx 000 0 und d
020			_a9781133628521
040			_cNULRC
050			_aTK 2000 .Z67 2015
100			_aZorbas, Dino. _eauthor
245		0	_aElectric machines : _bprinciples, applications, and control schematics / _cDino Zorbas
250			_aSecond edition.
260			_aStamford, Connecticut : _bCengage Learning Asia Pte Ltd, _cc2015
300			_axiv, 626 pages : _billustrations ; _c25 cm.
365			_bUSD218.81
504			_aIncludes index.
505			_aPreface.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.
520			_aSuitable 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.
650			_aELECTRIC MACHINERY
942			_2lcc _cBK
999			_c10554 _d10554