Power Transformers
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Power Transformers
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Author : John Winders
language : en
Publisher: CRC Press
Release Date : 2002-04-12
Power Transformers written by John Winders and has been published by CRC Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 2002-04-12 with Technology & Engineering categories.
Complete with equations, illustrations, and tables, this book covers the basic theory of electric power transformers, its application to transformer designs, and their application in utility and industrial power systems. The author presents the principles of the two-winding transformer and its connection to polyphase systems, the origins of transformer losses, autotransformers, and three-winding transformers and compares different types of transformer coil and coil construction. He describes the effects of short circuits on transformers, the design and maintenance of ancillary equipment, and preventative and predictive maintenance practices for extending transformer life.
Power Transformers
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Author : John Winders
language : en
Publisher: CRC Press
Release Date : 2002-04-12
Power Transformers written by John Winders and has been published by CRC Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 2002-04-12 with Technology & Engineering categories.
Complete with equations, illustrations, and tables, this book covers the basic theory of electric power transformers, its application to transformer designs, and their application in utility and industrial power systems. The author presents the principles of the two-winding transformer and its connection to polyphase systems, the origins of transformer losses, autotransformers, and three-winding transformers and compares different types of transformer coil and coil construction. He describes the effects of short circuits on transformers, the design and maintenance of ancillary equipment, and preventative and predictive maintenance practices for extending transformer life.
Electric Power Transformer Engineering
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Author : James H. Harlow
language : en
Publisher: CRC Press
Release Date : 2007-05-30
Electric Power Transformer Engineering written by James H. Harlow and has been published by CRC Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 2007-05-30 with Science categories.
Combining select chapters from Grigsby's standard-setting The Electric Power Engineering Handbook with several chapters not found in the original work, Electric Power Transformer Engineering became widely popular for its comprehensive, tutorial-style treatment of the theory, design, analysis, operation, and protection of power transformers. For its
Optical Sensing In Power Transformers
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Author : Jun Jiang
language : en
Publisher: John Wiley & Sons
Release Date : 2020-12-07
Optical Sensing In Power Transformers written by Jun Jiang and has been published by John Wiley & Sons this book supported file pdf, txt, epub, kindle and other format this book has been release on 2020-12-07 with Technology & Engineering categories.
A cutting-edge, advanced level, exploration of optical sensing application in power transformers Optical Sensing in Power Transformers is filled with the critical information and knowledge on the optical techniques applied in power transformers, which are important and expensive components in the electric power system. Effective monitoring of systems has proven to decrease the transformer lifecycle cost and increase a high level of availability and reliability. It is commonly held that optical sensing techniques will play an increasingly significant role in online monitoring of power transformers. In this comprehensive text, the authors—noted experts on the topic—present a scholarly review of the various cutting-edge optical principles and methodologies adopted for online monitoring of power transformers. Grounded in the authors' extensive research, the book examines optical techniques and high-voltage equipment testing and provides the foundation for further application, prototype, and manufacturing. The book explores the principles, installation, operation, condition detection, monitoring, and fault diagnosis of power transformers. This important text: Provides a current exploration of optical sensing application in power transformers Examines the critical balance and pros and cons of cost and quality of various optical condition monitoring techniques Presents a wide selection of techniques with appropriate technical background Extends the vision of condition monitoring testing and analysis Treats condition monitoring testing and analysis tools together in a coherent framework Written for researchers, technical research and development personnel, manufacturers, and frontline engineers, Optical Sensing in Power Transformers offers an up-to-date review of the most recent developments of optical sensing application in power transformers.
Principles And Modeling Of The Power Transformers
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Author : Behrooz Vahidi
language : en
Publisher: Springer Nature
Release Date : 2023-09-23
Principles And Modeling Of The Power Transformers written by Behrooz Vahidi and has been published by Springer Nature this book supported file pdf, txt, epub, kindle and other format this book has been release on 2023-09-23 with Technology & Engineering categories.
This book describes many aspects of power transformers. And it mainly provides valuable knowledges such as two deals with power transformer construction, different types of transformers and connections, power transformer core modelling, and the low-frequency and mid-frequency modelling of transformers. Moreover, it also introduces a new method for high-frequency modelling of transformer which can attract many students learning the power transformer research field. The goal of this book is to educate the postgraduate students and engineers about principals and modeling of the transformers .
Power And Distribution Transformers
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Author : K.R.M. Nair
language : en
Publisher: CRC Press
Release Date : 2021-02-12
Power And Distribution Transformers written by K.R.M. Nair and has been published by CRC Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 2021-02-12 with Technology & Engineering categories.
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.
Power Transformers Quality Assurance
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Author : Indrajit Dasgupta
language : en
Publisher: New Age International
Release Date : 2009
Power Transformers Quality Assurance written by Indrajit Dasgupta and has been published by New Age International this book supported file pdf, txt, epub, kindle and other format this book has been release on 2009 with Electric transformer industry categories.
About the Book: With the view to attain higher reliability in power system operation, the quality assurance in the field of distribution and power transformers has claimed growing attention. Besides new developments in the material technology and manufacturing processes of transformers, regular diagnostic testing and maintenance of any engineering product may be ascertained by ensuring: right selection of materials and components and their quality checks. application of correct manufacturing processes any systems engineering. the user`s awareness towards preventive maintenance. The.
Thermal Modelling Of Power Transformers Using Computational Fluid Dynamics
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Author : Saeed Khandan Siar
language : en
Publisher: BoD – Books on Demand
Release Date : 2024-09-19
Thermal Modelling Of Power Transformers Using Computational Fluid Dynamics written by Saeed Khandan Siar and has been published by BoD – Books on Demand this book supported file pdf, txt, epub, kindle and other format this book has been release on 2024-09-19 with Technology & Engineering categories.
Power transformers have become vital equipment in providing sustainable power networks and minimizing thermal stress is essential for enhancing their lifespan and reliability. This thesis uses Computational Fluid Dynamics (CFD) to analyze the thermal behavior of power transformers. It examines the effects of non-uniform heat loss distributions and analyses both steady-state and transient thermal behavior in natural and forced cooling modes. It is vital to calculate the hot spot factor under various conditions, especially during transient cooling condition. This research addresses how different parameters impact the hot spot factor and temperature distribution at different operating condition, using measurements and CFD simulations to identify the optimal cooling designs.
Condition Monitoring And Assessment Of Power Transformers Using Computational Intelligence
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Author : W.H. Tang
language : en
Publisher: Springer Science & Business Media
Release Date : 2011-01-19
Condition Monitoring And Assessment Of Power Transformers Using Computational Intelligence written by W.H. Tang and has been published by Springer Science & Business Media this book supported file pdf, txt, epub, kindle and other format this book has been release on 2011-01-19 with Technology & Engineering categories.
In recent years, rapid changes and improvements have been witnessed in the field of transformer condition monitoring and assessment, especially with the advances in computational intelligence techniques. Condition Monitoring and Assessment of Power Transformers Using Computational Intelligence applies a broad range of computational intelligence techniques to deal with practical transformer operation problems. The approaches introduced are presented in a concise and flowing manner, tackling complex transformer modelling problems and uncertainties occurring in transformer fault diagnosis. Condition Monitoring and Assessment of Power Transformers Using Computational Intelligence covers both the fundamental theories and the most up-to-date research in this rapidly changing field. Many examples have been included that use real-world measurements and realistic operating scenarios of power transformers to fully illustrate the use of computational intelligence techniques for a variety of transformer modelling and fault diagnosis problems. Condition Monitoring and Assessment of Power Transformers Using Computational Intelligence is a useful book for professional engineers and postgraduate students. It also provides a firm foundation for advanced undergraduate students in power engineering.
Electromagnetic Transient Analysis And Novel Protective Relaying Techniques For Power Transformers
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Author : Xiangning Lin
language : en
Publisher: John Wiley & Sons
Release Date : 2015-03-02
Electromagnetic Transient Analysis And Novel Protective Relaying Techniques For Power Transformers written by Xiangning Lin and has been published by John Wiley & Sons this book supported file pdf, txt, epub, kindle and other format this book has been release on 2015-03-02 with Technology & Engineering categories.
An advanced level examination of the latest developments in power transformer protection This book addresses the technical challenges of transformer malfunction analysis as well as protection. One of the current research directions is the malfunction mechanism analysis due to nonlinearity of transformer core and comprehensive countermeasures on improving the performance of transformer differential protection. Here, the authors summarize their research outcomes and present a set of recent research advances in the electromagnetic transient analysis, the application on power transformer protections, and present a more systematic investigation and review in this field. This research area is still progressing, especially with the fast development of Smart Grid. This book is an important addition to the literature and will enhance significant advancement in research. It is a good reference book for researchers in power transformer protection research and a good text book for graduate and undergraduate students in electrical engineering. Chapter headings include: Transformer differential protection principle and existing problem analysis; Malfunction mechanism analysis due to nonlinearity of transformer core; Novel analysis tools on operating characteristics of Transformer differential protection; Novel magnetizing inrush identification schemes; Comprehensive countermeasures on improving the performance of transformer differential protection An advanced level examination of the latest developments in power transformer protection Presents a new and systematic view of power transformer protection, enabling readers to design new models and consider fresher design approaches Offers a set of approaches to optimize the power system from a microeconomic point of view