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Author : Brian David Jenkins
Publisher :
ISBN 13 :
Total Pages : 306 pages
Book Rating : 4.3/5 (91 download)
Download or read book Introduction to Instrument-transformers written by Brian David Jenkins and published by . This book was released on 1967 with total page 306 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : P. k. Pattanaik
Publisher : MJP Publisher
ISBN 13 :
Total Pages : 406 pages
Book Rating : 4./5 ( download)
Download or read book Instrument Transformers written by P. k. Pattanaik and published by MJP Publisher. This book was released on 2019-06-04 with total page 406 pages. Available in PDF, EPUB and Kindle. Book excerpt: 1. Introduction, 2. Studies on Current Transformer, 3. Studies on Capacitive Voltage Transformer, 4. Data on Electrical System
Author : Ruthard Minkner
Publisher : Springer Nature
ISBN 13 : 3658348631
Total Pages : 254 pages
Book Rating : 4.6/5 (583 download)
Download or read book The Technology of Instrument Transformers written by Ruthard Minkner and published by Springer Nature. This book was released on 2021-09-24 with total page 254 pages. Available in PDF, EPUB and Kindle. Book excerpt: Existing instrument transformer technologies as well as new measuring principles for current and voltage measurement are described in this book. The properties of conventional current and voltage transformer as well as the dimensioning are discussed in details out of the long experience of the authors. Especially the dielectric dimensioning and the used materials are discussed. Beside this an overview over new modern measuring principles is given and the technology of low-power instrument transformer, and RC-dividers are shown.
Author : P K Pattanaik
Publisher : Mjp Publishers
ISBN 13 :
Total Pages : 0 pages
Book Rating : 4.2/5 (245 download)
Download or read book Instrument Transformers written by P K Pattanaik and published by Mjp Publishers. This book was released on 2024-02-24 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: "Instrument Transformers" serves as an indispensable guide for electrical engineers and professionals navigating the complexities of measuring high-voltage currents and potentials. In the realm of electrical engineering, direct measurement of voltages and currents in the "kilo" or "mega" range presents significant challenges, not only due to the sheer magnitude of these values but also because of the safety and accuracy concerns involved. Instrument transformers, including current transformers (CTs), potential transformers (PTs), and capacitive voltage transformers (CVTs), emerge as critical tools in mitigating these challenges, enabling precise and safe measurements by converting high values to more manageable levels. This book delves into the crucial aspects of instrument transformers, offering a comprehensive exploration of their design, operation, and application within electrical systems. By providing detailed technical data and insights, it aims to equip readers with the knowledge needed to effectively utilize these transformers in real-world settings. The focus extends beyond theoretical understanding, emphasizing practical solutions to the technical problems that electrical engineers frequently encounter in their fieldwork. Whether it's for performance evaluation, quality analysis, or the smooth and safe operation of electrical systems, "Instrument Transformers" stands as a vital resource. It promises not only to enlighten its readers on the fundamental principles and applications of instrument transformers but also to guide them through troubleshooting and problem-solving processes, ensuring efficiency and safety in electrical measurement and control operations.
Author :
Publisher :
ISBN 13 :
Total Pages : 0 pages
Book Rating : 4.:/5 (138 download)
Download or read book Instrument transformers, Part 103: The use of instrument transformers for power quality measurement written by and published by . This book was released on with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : George McPherson
Publisher : John Wiley & Sons
ISBN 13 :
Total Pages : 604 pages
Book Rating : 4.3/5 (91 download)
Download or read book An Introduction to Electrical Machines and Transformers written by George McPherson and published by John Wiley & Sons. This book was released on 1990 with total page 604 pages. Available in PDF, EPUB and Kindle. Book excerpt: Electrical engineering students are traditionally given but brief exposure to the important topic of electrical machines and transformers. This text/reference comprises a thorough and accessible introduction to the subject and this Second Edition contains more material on small machinery and a new chapter on the ``energy conversion'' approach to calculation of magnetically developed forces. A circuit model is developed for each of the basic devices and the physical basis of each model is explained. Chapters are relatively independent of one another and follow the same general plan--coverage is broad and deep enough to permit flexibility in course design.
Author : Kamal Krishna Maity
Publisher :
ISBN 13 : 9781980849452
Total Pages : 105 pages
Book Rating : 4.8/5 (494 download)
Download or read book Instrument and Control Transformers Application and Selection written by Kamal Krishna Maity and published by . This book was released on 2018-04-16 with total page 105 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book will be useful for fresh graduate and post graduate Electrical engineering students & Working professional. This book convers basic Design concept with theory and practical project calculation related to Current and Voltage Transformers & it will be a very good handbook for fresh engineer & also experienced professionals. This book contain following Topics:PURPOSE BASIC THEORY OF OPERATION VOLTAGE TRANSFORMERS VECTOR DIAGRAMACCURACY OF VOLTAGE TRANSFORMERSCONNECTION OF VOLTAGE TRANSFORMERS CONNECTION TO OBTAIN THE RESIDUAL VOLTAGE FERRO-RESONANCE IN MAGNETIC VOLTAGE TRANSFORMERPROTECTION OF VOLTAGE TRANSFORMERS VOLTAGE DROP IN VOLTAGE TRANSFORMERSSECONDARY EARTHING OF VOLTAGE TRANSFORMERS CLASSIFICATION OF VOLTAGE TRANSFORMERS (VTS) DESIGN PARAMETERS (SERVICE CONDITIONS AND LIKELY DERATINGS) GENERAL SPECIFICATIONS AND DESIGN CONSIDERATIONS FOR VOLTAGE TRANSFORMERS (VTS) INSTRUMENT VOLTAGE TRANSFORMERS RESIDUAL VOLTAGE TRANSFORMERS (RVTS) CAPACITOR VOLTAGE TRANSFORMERS (CVTS) CONTROL TRANSFORMERS PRECAUTIONS TO BE OBSERVED WHILE INSTALLING A VOLTAGE TRANSFORMERPECIFICATION OF VTS CURRENT TRANSFORMERS GENERAL SPECIFICATIONS AND DESIGN CONSIDERATIONS FOR CURRENT TRANSFORMERS INTERPOSING CURRENT TRANSFORMERS SUMMATION CURRENT TRANSFORMERS PROTECTION CURRENT TRANSFORMERS MAGNETIZATION CURVE KNEE-POINT VOLTAGE METERING CTS PROTECTION CTSPOLARITY OPEN CIRCUITS OF CTS SECONDARY RESISTANCE CT SPECIFICATION CLASS X CURRENT TRANSFORMERS CONNECTION OF CURRENT TRANSFORMERS TERMINAL DESIGNATIONS FOR CURRENT TRANSFORMERS SECONDARY EARTHING OF CURRENT TRANSFORMERS TEST WINDINGS APPLICATION OF CURRENT TRANSFORMERSOVERCURRENT OVERCURRENT AND EARTH FAULT SPECIAL-PURPOSE CURRENT TRANSFORMERS, TYPE,'PS' CORE-BALANCED CURRENT TRANSFORMERS (C BCTS) SHORT-TIME RATING AND EFFECT OF MOMENTARY PEAK OR DYNAMIC CURRENTS CT SIZING CALCULATION PT SIZING CALCULATION
Author : Xose M. López-Fernández
Publisher : CRC Press
ISBN 13 : 1351832395
Total Pages : 627 pages
Book Rating : 4.3/5 (518 download)
Download or read book Transformers written by Xose M. López-Fernández and published by CRC Press. This book was released on 2017-12-19 with total page 627 pages. Available in PDF, EPUB and Kindle. Book excerpt: Recent catastrophic blackouts have exposed major vulnerabilities in the existing generation, transmission, and distribution systems of transformers widely used for energy transfer, measurement, protection, and signal coupling. As a result, the reliability of the entire power system is now uncertain, and many blame severe underinvestment, aging technology, and a conservative approach to innovation. Composed of contributions from noted industry experts around the world, Transformers: Analysis, Design, and Measurement offers invaluable information to help designers and users overcome these and other challenges associated with the design, construction, application, and analysis of transformers. This book is divided into three sections to address contemporary economic, design, diagnostic, and maintenance aspects associated with power, instrument, and high-frequency transformers. Topics covered include: Design considerations Capability to withstand short circuits Insulation problems Stray losses, screening, and local excessive heating hazard Shell type and superconducting transformers Links between design and maintenance Component-related diagnostics and reliability Economics of life-cycle cost, design review, and risk-management methods Parameter measurement and prediction This book is an essential tool for understanding and implementing solutions that will ensure improvements in the development, maintenance, and life-cycle management of optimized transformers. This will lead to enhanced safety and reliability and lower costs for the electrical supply. Illustrating the need for close cooperation between users and manufacturers of transformers, this book outlines ways to achieve man
Author : Colonel Wm. T. McLyman
Publisher : CRC Press
ISBN 13 : 9780203913598
Total Pages : 564 pages
Book Rating : 4.9/5 (135 download)
Download or read book Transformer and Inductor Design Handbook, Third Edition written by Colonel Wm. T. McLyman and published by CRC Press. This book was released on 2004-03-31 with total page 564 pages. Available in PDF, EPUB and Kindle. Book excerpt: Extensively revised and expanded to present the state-of-the-art in the field of magnetic design, this third edition presents a practical approach to transformer and inductor design and covers extensively essential topics such as the area product, Ap, and core geometry, Kg. The book provides complete information on magnetic materials and core characteristics using step-by-step design examples and presents all the key components for the design of lightweight, high-frequency aerospace transformers or low-frequency commercial transformers. Written by a specialist with more than 47 years of experience in the field, this volume covers magnetic design theory with all of the relevant formulas.
Author : Robert B. Northrop
Publisher : CRC Press
ISBN 13 : 1000055132
Total Pages : 952 pages
Book Rating : 4.0/5 ( download)
Download or read book Introduction to Instrumentation and Measurements written by Robert B. Northrop and published by CRC Press. This book was released on 2018-09-03 with total page 952 pages. Available in PDF, EPUB and Kindle. Book excerpt: Weighing in on the growth of innovative technologies, the adoption of new standards, and the lack of educational development as it relates to current and emerging applications, the third edition of Introduction to Instrumentation and Measurements uses the authors’ 40 years of teaching experience to expound on the theory, science, and art of modern instrumentation and measurements (I&M). What’s New in This Edition: This edition includes material on modern integrated circuit (IC) and photonic sensors, micro-electro-mechanical (MEM) and nano-electro-mechanical (NEM) sensors, chemical and radiation sensors, signal conditioning, noise, data interfaces, and basic digital signal processing (DSP), and upgrades every chapter with the latest advancements. It contains new material on the designs of micro-electro-mechanical (MEMS) sensors, adds two new chapters on wireless instrumentation and microsensors, and incorporates extensive biomedical examples and problems. Containing 13 chapters, this third edition: Describes sensor dynamics, signal conditioning, and data display and storage Focuses on means of conditioning the analog outputs of various sensors Considers noise and coherent interference in measurements in depth Covers the traditional topics of DC null methods of measurement and AC null measurements Examines Wheatstone and Kelvin bridges and potentiometers Explores the major AC bridges used to measure inductance, Q, capacitance, and D Presents a survey of sensor mechanisms Includes a description and analysis of sensors based on the giant magnetoresistive effect (GMR) and the anisotropic magnetoresistive (AMR) effect Provides a detailed analysis of mechanical gyroscopes, clinometers, and accelerometers Contains the classic means of measuring electrical quantities Examines digital interfaces in measurement systems Defines digital signal conditioning in instrumentation Addresses solid-state chemical microsensors and wireless instrumentation Introduces mechanical microsensors (MEMS and NEMS) Details examples of the design of measurement systems Introduction to Instrumentation and Measurements is written with practicing engineers and scientists in mind, and is intended to be used in a classroom course or as a reference. It is assumed that the reader has taken core EE curriculum courses or their equivalents.
Author : W. E. Butterworth
Publisher :
ISBN 13 :
Total Pages : 43 pages
Book Rating : 4.:/5 (223 download)
Download or read book An Introduction to Current Transformers written by W. E. Butterworth and published by . This book was released on 1988 with total page 43 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : SachchidaNand Shukla
Publisher : Arcler Press
ISBN 13 : 9781774073230
Total Pages : 0 pages
Book Rating : 4.0/5 (732 download)
Download or read book Introduction to Electrical Measurements written by SachchidaNand Shukla and published by Arcler Press. This book was released on 2019-11 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: Introduction to Electrical Measurements discusses the basic concept of the measurement systems along with the principles of electrical measurements. It includes the notion of instrumentation, electronic circuits, instrument transformers, AC bridges, and energy and power measurements. This book also discusses about the magnetic force and, analog and digital recorders. It provides the reader with the insights of different aspects of electrical measurements so as to understand notion of electrical measurements and learn about the transformers as well as recorders.
Author : Bernard Hague
Publisher :
ISBN 13 :
Total Pages : 706 pages
Book Rating : 4.3/5 (91 download)
Download or read book Instrument Transformers written by Bernard Hague and published by . This book was released on 1936 with total page 706 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Colin Bayliss
Publisher : Elsevier
ISBN 13 : 0080468136
Total Pages : 1039 pages
Book Rating : 4.0/5 (84 download)
Download or read book Transmission and Distribution Electrical Engineering written by Colin Bayliss and published by Elsevier. This book was released on 2006-12-18 with total page 1039 pages. Available in PDF, EPUB and Kindle. Book excerpt: Dramatic power outages in North America, and the threat of a similar crisis in Europe, have made the planning and maintenance of the electrical power grid a newsworthy topic. Most books on transmission and distribution electrical engineering are student texts that focus on theory, brief overviews, or specialized monographs. Colin Bayliss and Brian Hardy have produced a unique and comprehensive handbook aimed squarely at the engineers and planners involved in all aspects of getting electricity from the power plant to the user via the power grid. The resulting book is an essential read, and a hard-working reference for all engineers, technicians, managers and planners involved in electricity utilities, and related areas such as generation, and industrial electricity usage. * An essential read and hard*working ref
Author :
Publisher : Passing the Power PE Exam
ISBN 13 : 0988187604
Total Pages : 17 pages
Book Rating : 4.9/5 (881 download)
Download or read book The Electrical Engineer's Guide to passing the Power PE Exam written by and published by Passing the Power PE Exam. This book was released on 2012 with total page 17 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : J. Paul Guyer, P.E., R.A.
Publisher : Guyer Partners
ISBN 13 :
Total Pages : 46 pages
Book Rating : 4./5 ( download)
Download or read book An Introduction to Electric Power Step-Up Transformers written by J. Paul Guyer, P.E., R.A. and published by Guyer Partners. This book was released on 2019-04-19 with total page 46 pages. Available in PDF, EPUB and Kindle. Book excerpt: Introductory technical guidance for electrical engineers and construction managers interested in electric power transformers. Here is what is discussed: 1. INTRODUCTION 2. PRINCIPLE OF OPERATION 3. TRANSFORMER VOLTAGE AND CURRENT 4. THE MAGNETIC CIRCUIT 5. CORE LOSSES 6. COPPER LOSSES 7. TRANSFORMER RATING 8. PERCENT IMPEDANCE 9. INTERNAL FORCES 10. AUTOTRANSFORMERS 11. INSTRUMENT TRANSFORMERS 12. POTENTIAL TRANSFORMERS 13. CURRENT TRANSFORMERS 14. TRANSFORMER TAPS 15. TRANSFORMER BUSHINGS 16. TRANSFORMER POLARITY 17. SINGLE-PHASE TRANSFORMER CONNECTIONS FOR TYPICAL SERVICE TO BUILDINGS 18. PARALLEL OPERATION OF SINGLE-PHASE TRANSFORMERS FOR ADDITIONAL CAPACITY 19. THREE-PHASE TRANSFORMER CONNECTIONS 20. WYE AND DELTA CONNECTIONS 21. THREE-PHASE CONNECTIONS USING SINGLE-PHASE TRANSFORMERS 22. PARALLELING THREE-PHASE TRANSFORMERS 23. METHODS OF COOLING 24. OIL-FILLED – SELF-COOLED TRANSFORMERS 25. FORCED-AIR AND FORCED-OIL-COOLED TRANSFORMERS 26. TRANSFORMER OIL 27. CONSERVATOR SYSTEM 28. OIL-FILLED, INERT-GAS SYSTEM 29. INDOOR TRANSFORMERS.
Author : Sir John Ambrose Fleming
Publisher :
ISBN 13 :
Total Pages : 526 pages
Book Rating : 4.3/5 (91 download)
Download or read book The Alternate Current Transformer in Theory and Practice: The induction of electric currents written by Sir John Ambrose Fleming and published by . This book was released on 1889 with total page 526 pages. Available in PDF, EPUB and Kindle. Book excerpt:
