Transformer Ageing

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Author :
Publisher : John Wiley & Sons
ISBN 13 : 1119239990
Total Pages : 479 pages
Book Rating : 4.1/5 (192 download)

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Book Synopsis Transformer Ageing by : Tapan Kumar Saha

Download or read book Transformer Ageing written by Tapan Kumar Saha and published by John Wiley & Sons. This book was released on 2017-06-01 with total page 479 pages. Available in PDF, EPUB and Kindle. Book excerpt: A one-stop guide to transformer ageing, presenting industrially relevant state-of-the-art diagnostic techniques backed by extensive research data Offers a comprehensive coverage of transformer ageing topics including insulation materials, condition monitoring and diagnostic techniques Features chapters on smart transformer monitoring frameworks, transformer life estimation and biodegradable oil Highlights industrially relevant techniques adopted in electricity utilities, backed by extensive research

Power and Distribution Transformers

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Author :
Publisher : CRC Press
ISBN 13 : 1000342360
Total Pages : 544 pages
Book Rating : 4.0/5 (3 download)

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Book Synopsis Power and Distribution Transformers by : K.R.M. Nair

Download or read book Power and Distribution Transformers written by K.R.M. Nair and published by CRC Press. This book was released on 2021-02-12 with total page 544 pages. Available in PDF, EPUB and Kindle. Book excerpt: 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.

Alternative Liquid Dielectrics for High Voltage Transformer Insulation Systems

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Author :
Publisher : John Wiley & Sons
ISBN 13 : 1119800161
Total Pages : 387 pages
Book Rating : 4.1/5 (198 download)

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Book Synopsis Alternative Liquid Dielectrics for High Voltage Transformer Insulation Systems by : U. Mohan Rao

Download or read book Alternative Liquid Dielectrics for High Voltage Transformer Insulation Systems written by U. Mohan Rao and published by John Wiley & Sons. This book was released on 2021-12-21 with total page 387 pages. Available in PDF, EPUB and Kindle. Book excerpt: A comprehensive reference and guide on the usage of the alternative dielectric fluids for transformer insulation systems Liquid-filled transformers are one of the most important and expensive components involved in the transmission and distribution of power to industrial and domestic loads. Although petroleum-based insulating oils have been used in transformers for decades, recent environmental concerns, health and safety considerations, and various technical factors have increased the need for new alternative and biodegradable liquids. Alternative Liquid Dielectrics for High Voltage Transformer Insulation Systems is an up-to-date reference and guide on natural and synthetic ester-based biodegradable insulating liquids. Covering the operational behavior, performance analysis, and maintenance of transformers filled with biodegradable insulating liquids, this comprehensive resource helps researchers and utility engineers expand their knowledge of the benefits, challenges, and application of ester-filled transformers. In-depth chapters written by experienced researchers addresses critical topics including transformer condition monitoring, high voltage insulation testing, biodegradable insulating material processing and evaluation, and more. A unique and significant contribution to existing literature on the subject, this authoritative volume: • Covers condition monitoring, diagnostic testing, applications, maintenance, and in-service experiences • Explores current challenges and future prospects of ester-filled transformers • Discusses significant research progress and identifies the topics in need of further emphasis • Compares the differences and similarities between mineral oils and ester liquids • Includes in-depth behavioral observations and performance analysis of ester-based insulating liquids Alternative Liquid Dielectrics for High Voltage Transformer Insulation Systems: Performance Analysis and Applications is a must-have reference for utility engineers, electrical power utilities, transformer owners, manufacturers, and researchers.

Power Transformer Diagnostics, Monitoring and Design Features

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Author :
Publisher : MDPI
ISBN 13 : 3038974412
Total Pages : 255 pages
Book Rating : 4.0/5 (389 download)

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Book Synopsis Power Transformer Diagnostics, Monitoring and Design Features by : Issouf Fofana, Ph.D. ing. Chairholder

Download or read book Power Transformer Diagnostics, Monitoring and Design Features written by Issouf Fofana, Ph.D. ing. Chairholder and published by MDPI. This book was released on 2019-01-09 with total page 255 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book is a printed edition of the Special Issue "Power Transformer Diagnostics, Monitoring and Design Features" that was published in Energies

Biological Insulating Liquids

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Author :
Publisher : Springer Nature
ISBN 13 : 3031224604
Total Pages : 329 pages
Book Rating : 4.0/5 (312 download)

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Book Synopsis Biological Insulating Liquids by : Ernst Peter Pagger

Download or read book Biological Insulating Liquids written by Ernst Peter Pagger and published by Springer Nature. This book was released on 2023-03-01 with total page 329 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book describes the state-of-the-art use of biological insulating liquids in detail. In recent years, more and more transformers filled with esters have been put into operation. This is because people recognize the benefits of ester liquids in terms of their fire safety (high flash and fire points) and environmental characteristics, judging from their biodegradability, their low CO2 footprint (only valid for natural ester) and their beneficial interactions with solid insulation, etc. One of the main reasons is that the water adsorption and absorption characteristics of these liquids are excellent and very different compared to mineral oil. The today’s discussion about climate change and global warming is an additional driver for using natural ester. Another advantage is that transformers filled with biological insulating liquids can operate with an overload of up to 150%. This is advantageous in the case of volatile energy generation from wind and solar power and in the supply of electrical energy for electromobility. Liquid inside electrical equipment is the lifeblood that serves both as a dielectric and a cooling medium. Some properties of these liquids differ from mineral oil, which had to be considered in the transformer design. The dielectric liquid is always in direct contact with transformer materials; therefore, the interaction should be very well understood, especially when retrofilling an existing mineral oil filled device. There are several natural ester fluids derived from various seeds and fruits on the market, and their properties may differ more or less. In the book, the most important properties of the different biological insulating fluids and mineral oil are compared. Ester fluids have already found their way into various standards. The condition of the device can be verified very well from the contents of the insulating liquids. For analysis and testing, the same equipment and devices that are commonly used for mineral oil are used for ester liquid. The chemical and physical behaviors of ester fluids compared to mineral oil are different. This must always be considered when interpreting test results stemming from ester fluids. The book is a guideline for students, original equipment manufacturers, users, laboratories and authorities in the use of biological insulating liquids.

Handbook of Large Hydro Generators

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Author :
Publisher : John Wiley & Sons
ISBN 13 : 1119524164
Total Pages : 674 pages
Book Rating : 4.1/5 (195 download)

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Book Synopsis Handbook of Large Hydro Generators by : Glenn Mottershead

Download or read book Handbook of Large Hydro Generators written by Glenn Mottershead and published by John Wiley & Sons. This book was released on 2020-11-11 with total page 674 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book offers comprehensive coverage of the operation and maintenance of large hydro generators This book is a practical handbook for engineers and maintenance staff responsible for the upkeep of large salient-pole hydro generators used in electric power plants. Focusing on the physics and maintenance of large vertical salient pole generators, it offers readers real-world experience, problem description, and solutions, while teaching them about the design, modernization, inspections, maintenance, and operation of salient pole machines. Handbook of Large Hydro Generators: Operation and Maintenance provides an introduction to the principles of operation of synchronous machines. It then covers design and construction, auxiliary systems, operation and control, and monitoring and diagnostics of generators. Generator protection, inspection practices and methodology and auxiliaries inspections are also examined. The final two chapters are dedicated to maintenance and testing, and maintenance philosophies, upgrades, and uprates. The handbook includes over 420 color photos and 180 illustrations, forms, and tables to complement the topics covered in the chapters. Written with a machine operator and inspector in mind, Handbook of Large Hydro Generators: Operation and Maintenance: Instructs readers how to perform complete machine inspections, understand what they are doing, and find solutions for any problems encountered Includes real-life, practical, field experiences so that readers can familiarize themselves with aspects of machine operation, maintenance, and solutions to common problems Benefits experienced and new power plant operators, generator design engineers and operations engineers. Is authored by industry experts who participated in the writing and maintenance of IEEE standards (IEEE C50.12 and C50.13) on the subject Handbook of Large Hydro Generators: Operation and Maintenance is an ideal resource for scientists and engineers whose research interest is in electromagnetic and energy conversion. It is also an excellent book for senior undergraduate and graduate students majoring in energy generation, and generator operation and maintenance.

Transformer and Reactor Procurement

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Author :
Publisher : Springer Nature
ISBN 13 : 3030804690
Total Pages : 544 pages
Book Rating : 4.0/5 (38 download)

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Book Synopsis Transformer and Reactor Procurement by : Gilson M. Bastos

Download or read book Transformer and Reactor Procurement written by Gilson M. Bastos and published by Springer Nature. This book was released on 2022-09-19 with total page 544 pages. Available in PDF, EPUB and Kindle. Book excerpt: This Green Book provides those involved in transformer procurement with comprehensive guidance on industry best practice to avoid wrong decisions. Transformers are one of the expensive components in the power system, and also contribute a large proportion of the losses. Transformers also have long lives - more than 40 years in many cases. Making the wrong decisions during the procurement process can have serious and long-lasting consequences.

Alternative Liquid Dielectrics for High Voltage Transformer Insulation Systems

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Author :
Publisher : John Wiley & Sons
ISBN 13 : 1119800188
Total Pages : 387 pages
Book Rating : 4.1/5 (198 download)

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Book Synopsis Alternative Liquid Dielectrics for High Voltage Transformer Insulation Systems by : U. Mohan Rao

Download or read book Alternative Liquid Dielectrics for High Voltage Transformer Insulation Systems written by U. Mohan Rao and published by John Wiley & Sons. This book was released on 2021-12-01 with total page 387 pages. Available in PDF, EPUB and Kindle. Book excerpt: A comprehensive reference and guide on the usage of the alternative dielectric fluids for transformer insulation systems Liquid-filled transformers are one of the most important and expensive components involved in the transmission and distribution of power to industrial and domestic loads. Although petroleum-based insulating oils have been used in transformers for decades, recent environmental concerns, health and safety considerations, and various technical factors have increased the need for new alternative and biodegradable liquids. Alternative Liquid Dielectrics for High Voltage Transformer Insulation Systems is an up-to-date reference and guide on natural and synthetic ester-based biodegradable insulating liquids. Covering the operational behavior, performance analysis, and maintenance of transformers filled with biodegradable insulating liquids, this comprehensive resource helps researchers and utility engineers expand their knowledge of the benefits, challenges, and application of ester-filled transformers. In-depth chapters written by experienced researchers addresses critical topics including transformer condition monitoring, high voltage insulation testing, biodegradable insulating material processing and evaluation, and more. A unique and significant contribution to existing literature on the subject, this authoritative volume: • Covers condition monitoring, diagnostic testing, applications, maintenance, and in-service experiences • Explores current challenges and future prospects of ester-filled transformers • Discusses significant research progress and identifies the topics in need of further emphasis • Compares the differences and similarities between mineral oils and ester liquids • Includes in-depth behavioral observations and performance analysis of ester-based insulating liquids Alternative Liquid Dielectrics for High Voltage Transformer Insulation Systems: Performance Analysis and Applications is a must-have reference for utility engineers, electrical power utilities, transformer owners, manufacturers, and researchers.

Application of Tap changers to Transformers

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Author :
Publisher : Springer Nature
ISBN 13 : 9811539553
Total Pages : 471 pages
Book Rating : 4.8/5 (115 download)

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Book Synopsis Application of Tap changers to Transformers by : T. V. Sridhar

Download or read book Application of Tap changers to Transformers written by T. V. Sridhar and published by Springer Nature. This book was released on 2020-07-01 with total page 471 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book focuses on the role and application of tap changers to power transformers and the power transmission industry in general. Starting with an elementary introduction to the fundamentals of tap changers, the book discusses the evolution of resistance tap changers and their current applications. It also includes the most recent technologies in the field like the vacuum and reactor tap changers, and discusses the driving mechanisms, operations and maintenance. This book can be a very useful reference for power systems professionals, engineering consultants, transformer manufacturers, and R&D organizations in the specification, installation, operation and maintenance of tap changers.

Water and Energy International

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Author :
Publisher :
ISBN 13 :
Total Pages : 1022 pages
Book Rating : 4.:/5 (11 download)

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Book Synopsis Water and Energy International by :

Download or read book Water and Energy International written by and published by . This book was released on 2014 with total page 1022 pages. Available in PDF, EPUB and Kindle. Book excerpt:

IEEE Recommended Practice for Grounding of Industrial and Commercial Power Systems

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Author :
Publisher : Inst of Elect & Electronic
ISBN 13 : 9781559371414
Total Pages : 234 pages
Book Rating : 4.3/5 (714 download)

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Book Synopsis IEEE Recommended Practice for Grounding of Industrial and Commercial Power Systems by : IEEE Industry Applications Society. Power Systems Engineering Committee

Download or read book IEEE Recommended Practice for Grounding of Industrial and Commercial Power Systems written by IEEE Industry Applications Society. Power Systems Engineering Committee and published by Inst of Elect & Electronic. This book was released on 1992 with total page 234 pages. Available in PDF, EPUB and Kindle. Book excerpt: The problems of system grounding, that is, connection to ground of neutral, of the corner of the delta, or of the midtap of one phase, are covered. The advantages and disadvantages of grounded versus ungrounded systems are discussed. Information is given on how to ground the system, where the system should be grounded, and how to select equipment for the grounding of the neutral circuits. Connecting the frames and enclosures of electric apparatus, such as motors, switchgear, transformers, buses, cables conduits, building frames, and portable equipment, to a ground system is addressed. The fundamentals of making the interconnection or ground-conductor system between electric equipment and the ground rods, water pipes, etc. are outlined. The problems of static electricity(how it is generated, what processes may produce it, how it is measured, and what should be done to prevent its generation or to drain the static charges to earth to prevent sparking(are treated. Methods of protecting structures against the effects of lightning are also covered. Obtaining a low-resistance connection to the earth, use of ground rods, connections to water pipes, etc, are discussed. A separate chapter on sensitive electronic equipment is included.

Electrical Insulating Liquids

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Author :
Publisher : ASTM International
ISBN 13 :
Total Pages : 469 pages
Book Rating : 4./5 ( download)

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Book Synopsis Electrical Insulating Liquids by :

Download or read book Electrical Insulating Liquids written by and published by ASTM International. This book was released on 1994 with total page 469 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Advances in Electromechanical Technologies

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Author :
Publisher : Springer Nature
ISBN 13 : 9811554633
Total Pages : 1008 pages
Book Rating : 4.8/5 (115 download)

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Book Synopsis Advances in Electromechanical Technologies by : V. C. Pandey

Download or read book Advances in Electromechanical Technologies written by V. C. Pandey and published by Springer Nature. This book was released on 2020-09-24 with total page 1008 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book comprises select peer-reviewed papers from the International Conference on Emerging Trends in Electromechanical Technologies & Management (TEMT) 2019. The focus is on current research in interdisciplinary areas of mechanical, electrical, electronics and information technologies, and their management from design to market. The book covers a wide range of topics such as computer integrated manufacturing, additive manufacturing, materials science and engineering, simulation and modelling, finite element analysis, operations and supply chain management, decision sciences, business analytics, project management, and sustainable freight transportation. The book will be of interest to researchers and practitioners of various disciplines, in particular mechanical and industrial engineering.

IEEE Guide for Protective Relay Applications to Transmission Lines

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Author :
Publisher :
ISBN 13 : 9780738118314
Total Pages : 107 pages
Book Rating : 4.1/5 (183 download)

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Book Synopsis IEEE Guide for Protective Relay Applications to Transmission Lines by :

Download or read book IEEE Guide for Protective Relay Applications to Transmission Lines written by and published by . This book was released on 2000 with total page 107 pages. Available in PDF, EPUB and Kindle. Book excerpt: This newly developed guide compiles information on the application considerations of protective relays to ac transmission lines. The guide describes accepted transmission line protection schemes and the different electrical system parameters and situations that affect their application. Its purpose is to provide a reference for the selection of relay schemes and to assist less experienced protective relaying engineers in their application.

High Voltage Test Techniques

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Author :
Publisher : Elsevier
ISBN 13 : 0080508103
Total Pages : 325 pages
Book Rating : 4.0/5 (85 download)

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Book Synopsis High Voltage Test Techniques by : Dieter Kind

Download or read book High Voltage Test Techniques written by Dieter Kind and published by Elsevier. This book was released on 2001-01-24 with total page 325 pages. Available in PDF, EPUB and Kindle. Book excerpt: The second edition of High Voltage Test Techniques has been completely revised. The present revision takes into account the latest international developments in High Voltage and Measurement technology, making it an essential reference for engineers in the testing field. High Voltage Technology belongs to the traditional area of Electrical Engineering. However, this is not to say that the area has stood still. New insulating materials, computing methods and voltage levels repeatedly pose new problems or open up methods of solution; electromagnetic compatibility (EMC) or components and systems also demand increased attention. The authors hope that their experience will be of use to students of Electrical Engineering confronted with High Voltage problems in their studies, in research and development and also in the testing field. - Benefit from a completely revised edition - Brings you up-to-date with th latest international developments in High Voltage and Measurement technology - An essential reference for engineers in the testing field

IEEE Recommended Practices for Safety in High-Voltage and High-Power Testing

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Author :
Publisher :
ISBN 13 : 9781559378581
Total Pages : 20 pages
Book Rating : 4.3/5 (785 download)

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Book Synopsis IEEE Recommended Practices for Safety in High-Voltage and High-Power Testing by : IEEE

Download or read book IEEE Recommended Practices for Safety in High-Voltage and High-Power Testing written by IEEE and published by . This book was released on 1997-01-01 with total page 20 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Grateful Hearts Gather Here

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Publisher :
ISBN 13 : 9781073132393
Total Pages : 120 pages
Book Rating : 4.1/5 (323 download)

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Book Synopsis Grateful Hearts Gather Here by : Gratitude Journal

Download or read book Grateful Hearts Gather Here written by Gratitude Journal and published by . This book was released on 2019-06-11 with total page 120 pages. Available in PDF, EPUB and Kindle. Book excerpt: Whether you're struggling and looking to write or journal your feelings away, or need a great gift, this motivational notebook is sure to lift spirits and put happiness back in your life. Journaling goals? Need to focus on positive affirmations? This gratitude journal book provides ample space to write your thoughts and innermost feelings, use as a place to track your daily prayers and devotionals, or keep track of simple acts of kindness and notes. A perfect place for your reflection and prayer time, this notepad lets you focus on the good things in life, those people important to you who put a smile on your face, and track daily feelings. The Gratitude Journal features pre-formatted pages for you to write on: Write down what you are grateful for daily Always stay grateful Daily Affirmations Reasons to Smile Be Forever Grateful Be Obsessively Grateful Be A Magnet For Miracles Gratitude Journal pages for doodling, reflection, and tracking memorable events Space to write daily affirmations for great moments and important people Product Description: 8"x10" 120 pages Uniquely designed glossy cover High quality, heavy paper Ideas On How To Use This Tracker: Mother's Day Gift Birthday Gift Stocking Stuffer Teacher Gift Co-worker Gift Graduation Gift Pick one up for yourself and add one to your cart for your best friend. Also makes a great Christmas present.