Transformers For The Electrician
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| Author | : George Shultz |
| Publisher | : Elsevier |
| Total Pages | : 333 |
| Release | : 2012-12-02 |
| Genre | : Technology & Engineering |
| ISBN | : 008051958X |
Transformers and Motors is an in-depth technical reference which was originally written for the National Joint Apprenticeship Training Committee to train apprentice and journeymen electricians. This book provides detailed information for equipment installation and covers equipment maintenance and repair. The book also includes troubleshooting and replacement guidelines, and it contains a minimum of theory and math.In this easy-to-understand, practical sourcebook, you'll discover:* Explanations of the fundamental concepts of transformers and motors* Transformer connections and distribution systems* Installation information for transformers and motors* Preventive maintenance, troubleshooting, and repair tips and techniques* Helpful illustrations, glossary, and appendices* End-of-chapter quizzes to test your progress and understanding - In-depth source for installation, maintenance, troubleshooting, repairing and replacing transformers and motors - Reviewed by the National Joint Apprenticeship and Training Committee for the Electrical Industry - Designed to train apprentice and journeyman electricians
| Author | : Stephen L. Herman |
| Publisher | : Cengage Learning |
| Total Pages | : 624 |
| Release | : 2016-01-06 |
| Genre | : Education |
| ISBN | : 9781305494817 |
Written for future electricians, ELECTRICAL TRANSFORMERS AND ROTATING MACHINES, 4e delivers comprehensive coverage reflecting real-world practice. It includes expansive coverage of magnetic measurements, exponential curves, control transformers, transformer nameplates, transformer sizing calculations, transformer installation, three-phase variable autotransformers, and more. The Fourth Edition is also completely up to date with changes from the NEC 2014 code. In addition, hands-on experiments are integrated throughout. Important Notice: Media content referenced within the product description or the product text may not be available in the ebook version.
| Author | : Stephen L. Herman |
| Publisher | : Delmar Pub |
| Total Pages | : 314 |
| Release | : 1997 |
| Genre | : Technology & Engineering |
| ISBN | : 9780827372092 |
Based on Delmar's bestselling Standard Textbook of Electricity, this new text provides expanded transformer coverage not found in any other text. It goes beyond traditional theory and design to include numerous practical applications, and laboratory experiments using standard control transformers and incandescent lamps. All transformer information is presented in accordance with the National Electrical Code requirements.
| Author | : Joe Kaiser |
| Publisher | : Goodheart-Wilcox Publisher |
| Total Pages | : 0 |
| Release | : 1998 |
| Genre | : Electric machinery |
| ISBN | : 9781566373661 |
Electrical Power provides an understanding of the principles and operation of motors, generators, transformers, and motor controls. Chapters cover the rules governing the behavior of electricity and magnetism; the machines and devices that generate, transform, and use electrical power; and the control of motors.
| Author | : |
| Publisher | : Reclamation Bureau |
| Total Pages | : 253 |
| Release | : 2005 |
| Genre | : Electric transformers |
| ISBN | : 9780160749452 |
On cover: Reclamation, Managing Water in the West. Describes how transformers work, how they are maintained, and how to test and evaluate their condition.
| Author | : Martin Heathcote |
| Publisher | : Elsevier |
| Total Pages | : 989 |
| Release | : 2011-04-01 |
| Genre | : Technology & Engineering |
| ISBN | : 0080551785 |
Maintaining appropriate power systems and equipment expertise is necessary for a utility to support the reliability, availability, and quality of service goals demanded by energy consumers now and into the future. However, transformer talent is at a premium today, and all aspects of the power industry are suffering a diminishing of the supply of knowledgeable and experienced engineers.Now in print for over 80 years since initial publication in 1925 by Johnson & Phillips Ltd, the J & P Transformer Book continues to withstand the test of time as a key body of reference material for students, teachers, and all whose careers are involved in the engineering processes associated with power delivery, and particularly with transformer design, manufacture, testing, procurement, application, operation, maintenance, condition assessment and life extension.Current experience and knowledge have been brought into this thirteenth edition with discussions on moisture equilibrium in the insulation system, vegetable based natural ester insulating fluids, industry concerns with corrosive sulphur in oil, geomagnetic induced current (GIC) impacts, transportation issues, new emphasis on measurement of load related noise, and enhanced treatment of dielectric testing (including Frequency Response Analysis), Dissolved Gas analysis (DGA) techniques and tools, vacuum LTCs, shunt and series reactors, and HVDC converter transformers. These changes in the thirteenth edition together with updates of IEC reference Standards documentation and inclusion for the first time of IEEE reference Standards, provide recognition that the transformer industry and market is truly global in scale. -- From the foreword by Donald J. FallonMartin Heathcote is a consultant specializing in power transformers, primarily working for utilities. In this context he has established working relationships with transformer manufacturers on several continents. His background with Ferranti and the UK's Central Electricity Generating Board (CEGB) included transformer design and the management and maintenance of transformer-based systems.* The definitive reference for all involved in designing, installing, monitoring and maintaining high-voltage systems using power transformers (electricity generation and distribution sector; large-scale industrial applications)* The classic reference work on power transformers and their applications: first published in 1925, now brought fully up to date in this thirteenth edition* A truly practical engineering approach to design, monitoring and maintenance of power transformers – in electricity generation, substations, and industrial applications.
| Author | : K.R.M. Nair |
| Publisher | : CRC Press |
| Total Pages | : 544 |
| Release | : 2021-02-12 |
| Genre | : Technology & Engineering |
| ISBN | : 1000342360 |
This book is based on the author's 50+ years experience in the power and distribution transformer industry. The first few chapters of the book provide a step-by-step procedures of transformer design. Engineers without prior knowledge or exposure to design can follow the procedures and calculation methods to acquire reasonable proficiency necessary to designing a transformer. Although the transformer is a mature product, engineers working in the industry need to understand its fundamentals oand design to enable them to offer products to meet the challenging demands of the power system and the customer. This book can function as a useful guide for practicing engineers to undertake new designs, cost optimization, design automation etc., without the need for external help or consultancy. The book extensively covers the design processes with necessary data and calculations from a wide variety of transformers, including dry-type cast resin transformers, amorphous core transformers, earthing transformers, rectifier transformers, auto transformers, transformers for explosive atmospheres, and solid-state transformers. The other subjects covered include, carbon footprint salculation of transformers, condition monitoring of transformers and design optimization techniques. In addition to being useful for the transformer industry, this book can serve as a reference for power utility engineers, consultants, research scholars, and teaching faculty at universities.
| Author | : Goran Engdahl |
| Publisher | : World Scientific |
| Total Pages | : 792 |
| Release | : 2021-10-13 |
| Genre | : Science |
| ISBN | : 9811226938 |
This book contains all information regarding magnetism and magnetic materials that an electrical engineer needs to know to be able to understand and design magnetic devices.The handbook comprises chapters comprising basic electromagnetism, basic quantum mechanics, ferromagnetism, magnetic materials, magnetic material characterization, modeling of magnetic materials, and magnetic design. A comprehensive description of the physical origin of magnetism of materials is given chapter two and a thorough review of the physics behind ferromagnetism is given in chapter three.All chapters are written in a textbook fashion such that they can easily be assimilated separately. The book gathers in an understandable the multidisciplinary topic of magnetism and magnetic materials in way that it can serve as a comprehensive introduction to engineers that considers use of magnetic materials in their designs.The book covers all major modeling techniques of magnetic materials including the well-known Presiach, Jiles-Atherton and lag models. General magnetic design approaches including major and new design tools also are presented.The book also serves as a guideline regarding the choice of feasible materials in specific applications regarding both soft and hard magnetic materials with an inventory of alternatives to electrical steel. Relevant performance criteria then are given such that appropriate materials can be selected. The final chapter offers a list of current electrical steel and magnetic material suppliers.
| Author | : S. K. Sahdev |
| Publisher | : Cambridge University Press |
| Total Pages | : 979 |
| Release | : 2017-11-24 |
| Genre | : Technology & Engineering |
| ISBN | : 1108431062 |
Offers key concepts of electrical machines embedded with solved examples, review questions, illustrations and open book questions.
| Author | : W.G. Hurley |
| Publisher | : John Wiley & Sons |
| Total Pages | : 374 |
| Release | : 2013-02-21 |
| Genre | : Technology & Engineering |
| ISBN | : 1118544676 |
Based on the fundamentals of electromagnetics, this clear and concise text explains basic and applied principles of transformer and inductor design for power electronic applications. It details both the theory and practice of inductors and transformers employed to filter currents, store electromagnetic energy, provide physical isolation between circuits, and perform stepping up and down of DC and AC voltages. The authors present a broad range of applications from modern power conversion systems. They provide rigorous design guidelines based on a robust methodology for inductor and transformer design. They offer real design examples, informed by proven and working field examples. Key features include: emphasis on high frequency design, including optimisation of the winding layout and treatment of non-sinusoidal waveforms a chapter on planar magnetic with analytical models and descriptions of the processing technologies analysis of the role of variable inductors, and their applications for power factor correction and solar power unique coverage on the measurements of inductance and transformer capacitance, as well as tests for core losses at high frequency worked examples in MATLAB, end-of-chapter problems, and an accompanying website containing solutions, a full set of instructors’ presentations, and copies of all the figures. Covering the basics of the magnetic components of power electronic converters, this book is a comprehensive reference for students and professional engineers dealing with specialised inductor and transformer design. It is especially useful for senior undergraduate and graduate students in electrical engineering and electrical energy systems, and engineers working with power supplies and energy conversion systems who want to update their knowledge on a field that has progressed considerably in recent years.
