Investigation Of Unbalance In The Rotor Circuit Of A Three Phase Induction Motor

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Induction Motor Fault Diagnosis

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Author : Subrata Karmakar
Publisher : Springer
ISBN 13 : 9811006245
Total Pages : 182 pages
Book Rating : 4.8/5 (11 download)

Book Synopsis Induction Motor Fault Diagnosis by : Subrata Karmakar

Download or read book Induction Motor Fault Diagnosis written by Subrata Karmakar and published by Springer. This book was released on 2016-04-04 with total page 182 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book covers the diagnosis and assessment of the various faults which can occur in a three phase induction motor, namely rotor broken-bar faults, rotor-mass unbalance faults, stator winding faults, single phasing faults and crawling. Following a brief introduction, the second chapter describes the construction and operation of an induction motor, then reviews the range of known motor faults, some existing techniques for fault analysis, and some useful signal processing techniques. It includes an extensive literature survey to establish the research trends in induction motor fault analysis. Chapters three to seven describe the assessment of each of the five primary fault types. In the third chapter the rotor broken-bar fault is discussed and then two methods of diagnosis are described; (i) diagnosis of the fault through Radar analysis of stator current Concordia and (ii) diagnosis through envelope analysis of motor startup current using Hilbert and Wavelet Transforms. In chapter four, rotor-mass unbalance faults are assessed, and diagnosis of both transient and steady state stator current has been analyzed using different techniques. If both rotor broken-bar and rotor-mass unbalance faults occur simultaneously then for identification an algorithm is provided in this chapter. Chapter five considers stator winding faults and five different analysis techniques, chapter six covers diagnosis of single phasing faults, and chapter seven describes crawling and its diagnosis. Finally, chapter eight focuses on fault assessment, and presents a summary of the book together with a discussion of prospects for future research on fault diagnosis.

A Classified List of Theses in Electrical Engineering Presented at Massachusetts Institute of Technology, 1902-1940

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Author : Massachusetts Institute of Technology
Publisher :
ISBN 13 :
Total Pages : 164 pages
Book Rating : 4.0/5 ( download)

Book Synopsis A Classified List of Theses in Electrical Engineering Presented at Massachusetts Institute of Technology, 1902-1940 by : Massachusetts Institute of Technology

Download or read book A Classified List of Theses in Electrical Engineering Presented at Massachusetts Institute of Technology, 1902-1940 written by Massachusetts Institute of Technology and published by . This book was released on 1942 with total page 164 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Distribution System Modeling and Analysis

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Author : William H. Kersting
Publisher : CRC Press
ISBN 13 : 1420041738
Total Pages : 329 pages
Book Rating : 4.4/5 (2 download)

Book Synopsis Distribution System Modeling and Analysis by : William H. Kersting

Download or read book Distribution System Modeling and Analysis written by William H. Kersting and published by CRC Press. This book was released on 2001-08-31 with total page 329 pages. Available in PDF, EPUB and Kindle. Book excerpt: For decades, distribution engineers did not have the sophisticated tools developed for analyzing transmission systems-often they had only their instincts. Things have changed, and we now have computer programs that allow engineers to simulate, analyze, and optimize distribution systems. Powerful as these programs are, however, without a real unders

A Study of the Performance of Polyphase Induction Motor by the Method of Symmetrical Components

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Author : Hsi-fan Yang
Publisher :
ISBN 13 :
Total Pages : 96 pages
Book Rating : 4.:/5 (319 download)

Book Synopsis A Study of the Performance of Polyphase Induction Motor by the Method of Symmetrical Components by : Hsi-fan Yang

Download or read book A Study of the Performance of Polyphase Induction Motor by the Method of Symmetrical Components written by Hsi-fan Yang and published by . This book was released on 1950 with total page 96 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Non-Destructive Testing

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Author : Fausto Pedro García Márquez
Publisher : BoD – Books on Demand
ISBN 13 : 953512501X
Total Pages : 286 pages
Book Rating : 4.5/5 (351 download)

Book Synopsis Non-Destructive Testing by : Fausto Pedro García Márquez

Download or read book Non-Destructive Testing written by Fausto Pedro García Márquez and published by BoD – Books on Demand. This book was released on 2016-07-27 with total page 286 pages. Available in PDF, EPUB and Kindle. Book excerpt: Non-destructive testing (NDT) is based on inspection methodologies that do not require the change or destruction of the component or system under evaluation. Numerous NDT techniques are increasingly used, thanks to the recent advances in sensing technologies, data acquisition, data storage and signal processing. Inspection information is widely employed in order to make effective maintenance decisions based on the defects identified, their location and severity. This book presents the main advances recently made on different NDT techniques, together with the principal approaches employed to process the signals obtained during inspection.

Advanced Condition Monitoring and Fault Diagnosis of Electric Machines

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Author : Irfan, Muhammad
Publisher : IGI Global
ISBN 13 : 1522569901
Total Pages : 326 pages
Book Rating : 4.5/5 (225 download)

Book Synopsis Advanced Condition Monitoring and Fault Diagnosis of Electric Machines by : Irfan, Muhammad

Download or read book Advanced Condition Monitoring and Fault Diagnosis of Electric Machines written by Irfan, Muhammad and published by IGI Global. This book was released on 2018-09-14 with total page 326 pages. Available in PDF, EPUB and Kindle. Book excerpt: The reliability of induction motors is a major requirement in many industrial applications. It is especially important where an unexpected breakdown might result in the interruption of critical services such as military operations, transportation, aviation, and medical applications. Advanced Condition Monitoring and Fault Diagnosis of Electric Machines is a collection of innovative research on various issues related to machinery condition monitoring, signal processing and conditioning, instrumentation and measurements, and new trends in condition monitoring. It also pays special attention to the fault identification process. While highlighting topics including spectral analysis, electrical engineering, and bearing faults, this book is an ideal reference source for electrical engineers, mechanical engineers, researchers, and graduate-level students seeking current research on various methods of maintaining machinery.

Transactions of the American Institute of Electrical Engineers

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Author : American Institute of Electrical Engineers
Publisher :
ISBN 13 :
Total Pages : 988 pages
Book Rating : 4.:/5 (318 download)

Book Synopsis Transactions of the American Institute of Electrical Engineers by : American Institute of Electrical Engineers

Download or read book Transactions of the American Institute of Electrical Engineers written by American Institute of Electrical Engineers and published by . This book was released on 1960 with total page 988 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Proceedings of the International Conference on Consumer Technology and Engineering Innovation (ICONTENTION 2023)

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Author : Utamy Sukmayu Saputri
Publisher : Springer Nature
ISBN 13 : 9464634065
Total Pages : 176 pages
Book Rating : 4.4/5 (646 download)

Book Synopsis Proceedings of the International Conference on Consumer Technology and Engineering Innovation (ICONTENTION 2023) by : Utamy Sukmayu Saputri

Download or read book Proceedings of the International Conference on Consumer Technology and Engineering Innovation (ICONTENTION 2023) written by Utamy Sukmayu Saputri and published by Springer Nature. This book was released on 2024 with total page 176 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Proceedings of the American Institute of Electrical Engineers

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Author :
Publisher :
ISBN 13 :
Total Pages : 484 pages
Book Rating : 4.4/5 (171 download)

Book Synopsis Proceedings of the American Institute of Electrical Engineers by :

Download or read book Proceedings of the American Institute of Electrical Engineers written by and published by . This book was released on 1917 with total page 484 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Proceedings of the American Institute of Electrical Engineers

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Author : American Institute of Electrical Engineers
Publisher :
ISBN 13 :
Total Pages : 994 pages
Book Rating : 4.3/5 (91 download)

Book Synopsis Proceedings of the American Institute of Electrical Engineers by : American Institute of Electrical Engineers

Download or read book Proceedings of the American Institute of Electrical Engineers written by American Institute of Electrical Engineers and published by . This book was released on 1917 with total page 994 pages. Available in PDF, EPUB and Kindle. Book excerpt: List of members of the Institute in v. 24-26.

Transactions of the American Institute of Electrical Engineers

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Author :
Publisher :
ISBN 13 :
Total Pages : 522 pages
Book Rating : 4.:/5 (334 download)

Book Synopsis Transactions of the American Institute of Electrical Engineers by :

Download or read book Transactions of the American Institute of Electrical Engineers written by and published by . This book was released on 1917 with total page 522 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Vibration Monitoring of Induction Motors

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Author : William T. Thomson
Publisher : Cambridge University Press
ISBN 13 : 1108489974
Total Pages : 309 pages
Book Rating : 4.1/5 (84 download)

Book Synopsis Vibration Monitoring of Induction Motors by : William T. Thomson

Download or read book Vibration Monitoring of Induction Motors written by William T. Thomson and published by Cambridge University Press. This book was released on 2020-12-03 with total page 309 pages. Available in PDF, EPUB and Kindle. Book excerpt: Master the art of vibration monitoring of induction motors with this unique guide to on-line condition assessment and fault diagnosis, building on the author's fifty years of investigative expertise. It includes: *Robust techniques for diagnosing of a wide range of common faults, including shaft misalignment and/or soft foot, rolling element bearing faults, sleeve bearing faults, magnetic and vibrational issues, resonance in vertical motor drives, and vibration and acoustic noise from inverters. *Detailed technical coverage of thirty real-world industrial case studies, from initial vibration spectrum analysis through to fault diagnosis and final strip-down. *An introduction to real-world vibration spectrum analysis for fault diagnosis, and practical guidelines to reduce bearing failure through effective grease management. This definitive book is essential reading for industrial end-users, engineers, and technicians working in motor design, manufacturing, and condition monitoring. It will also be of interest to researchers and graduate students working on condition monitoring.

Energy Efficiency in Motor Systems

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Author : Paolo Bertoldi
Publisher : Springer Nature
ISBN 13 : 3030697991
Total Pages : 748 pages
Book Rating : 4.0/5 (36 download)

Book Synopsis Energy Efficiency in Motor Systems by : Paolo Bertoldi

Download or read book Energy Efficiency in Motor Systems written by Paolo Bertoldi and published by Springer Nature. This book was released on 2021-09-24 with total page 748 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book contains selected, peer-reviewed papers presented at the 11th International Conference on Energy Efficiency in Motor Systems (EEMODS'19), held in Tokyo, Japan from 17-19 September 2019. As with previous conferences in this series, EEMODS’19 provided a scientific forum to discuss and debate the latest developments and impacts of electrical motor systems on energy and the environment, energy efficiency policies and programmes adopted and planned, standards (including ISO 50.001), and the technical and commercial advances made in the dissemination and penetration of energy-efficient motor systems. Topics covered include: technologies, research and innovation in the areas of electric motors from life cycle costing to 3D printing to artificial intelligence/machine learning-based monitoring systems; emerging motor technologies; power electronics and drives; pump systems, including life cycle costing, energy efficiency improvements, maintenance, and operation for industrial, water supply and treatment, building, and irrigation; compressed air systems; fans /exhaust systems; refrigeration systems maintenance and operation; mechanical power transmission; motors in household appliances and HVAC (residential and commercial); motors and drives for transport applications including policies, programmes, regulation, and international standards; industrial management policies and standards; motor system audit and verification; policies, programmes and financing: analysis of motor system energy use and greenhouse gas emissions for motor systems, e-vehicles and related charging infrastructure; harmonization of global motor efficiency test standards; evaluation of utility programmes for improving energy efficiency in motor systems; and policy implementation, market surveillance and enforcement mechanisms, including case studies. The conference is international by nature and aims to attract high quality and innovative contributions from all corners of the globe, while the papers facilitate the development of new technologies, policies and strategies to increase energy efficiency.

Modeling and Stability Analysis of Inverter-Based Resources

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Author : Lingling Fan
Publisher : CRC Press
ISBN 13 : 1000999572
Total Pages : 285 pages
Book Rating : 4.0/5 (9 download)

Book Synopsis Modeling and Stability Analysis of Inverter-Based Resources by : Lingling Fan

Download or read book Modeling and Stability Analysis of Inverter-Based Resources written by Lingling Fan and published by CRC Press. This book was released on 2023-11-29 with total page 285 pages. Available in PDF, EPUB and Kindle. Book excerpt: Renewable energy sources interface with the ac grids via inverters and are termed inverter-based resources (IBRs). They are replacing traditional fossil fuel-based synchronous generators at a dazzling speed. In turn, unprecedented dynamic events have occurred, threatening power grid reliability. Modeling and Stability Analysis of Inverter-Based Resources provides a fundamental understanding of IBR dynamics. Developing reliability solutions requires a thorough understanding of challenges, and in this case, IBR-associated dynamics. Modeling and stability analysis play an indispensable role in revealing a mechanism of dynamics. This book covers the essential techniques of dynamic model building for IBRs, including type-3 wind farms, type-4 wind farms, and solar photovoltaics. Besides modeling, this book offers readers the techniques of stability analysis. The text includes three parts. Part 1 concentrates on tools, including electromagnetic transient simulation, analysis, and measurement-based modeling. Part 2 focuses on IBR modeling and analysis details. Part 3 highlights generalized dynamic circuit representation—a unified modeling framework for dynamic and harmonic analysis. This topic of IBR dynamic modeling and stability analysis is interesting, challenging, and intriguing. The authors have led the effort of publishing the 2020 IEEE Power and Energy Society’s TR-80 taskforce report “Wind Energy Systems Subsynchronous Oscillations: Modeling and Events,” and the two taskforce papers on investigation of real-world IBR dynamic events. In this book, the authors share with readers many insights into modeling and analysis for real-world IBR dynamic events investigation.

Signal Processing and Analysis of Electrical Circuit

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Author : Adam Glowacz
Publisher : MDPI
ISBN 13 : 3039282948
Total Pages : 604 pages
Book Rating : 4.0/5 (392 download)

Book Synopsis Signal Processing and Analysis of Electrical Circuit by : Adam Glowacz

Download or read book Signal Processing and Analysis of Electrical Circuit written by Adam Glowacz and published by MDPI. This book was released on 2020-03-13 with total page 604 pages. Available in PDF, EPUB and Kindle. Book excerpt: This Special Issue with 35 published articles shows the significance of the topic “Signal Processing and Analysis of Electrical Circuit”. This topic has been gaining increasing attention in recent times. The presented articles can be categorized into four different areas: signal processing and analysis methods of electrical circuits; electrical measurement technology; applications of signal processing of electrical equipment; fault diagnosis of electrical circuits. It is a fact that the development of electrical systems, signal processing methods, and circuits has been accelerating. Electronics applications related to electrical circuits and signal processing methods have gained noticeable attention in recent times. The methods of signal processing and electrical circuits are widely used by engineers and scientists all over the world. The constituent papers represent a significant contribution to electronics and present applications that can be used in industry. Further improvements to the presented approaches are required for realizing their full potential.

Fault Diagnosis, Prognosis, and Reliability for Electrical Machines and Drives

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Author : Elias G. Strangas
Publisher : John Wiley & Sons
ISBN 13 : 1119722756
Total Pages : 452 pages
Book Rating : 4.1/5 (197 download)

Book Synopsis Fault Diagnosis, Prognosis, and Reliability for Electrical Machines and Drives by : Elias G. Strangas

Download or read book Fault Diagnosis, Prognosis, and Reliability for Electrical Machines and Drives written by Elias G. Strangas and published by John Wiley & Sons. This book was released on 2021-10-26 with total page 452 pages. Available in PDF, EPUB and Kindle. Book excerpt: Fault Diagnosis, Prognosis, and Reliability for Electrical Machines and Drives An insightful treatment of present and emerging technologies in fault diagnosis and failure prognosis In Fault Diagnosis, Prognosis, and Reliability for Electrical Machines and Drives, a team of distinguished researchers delivers a comprehensive exploration of current and emerging approaches to fault diagnosis and failure prognosis of electrical machines and drives. The authors begin with foundational background, describing the physics of failure, the motor and drive designs and components that affect failure and signals, signal processing, and analysis. The book then moves on to describe the features of these signals and the methods commonly used to extract these features to diagnose the health of a motor or drive, as well as the methods used to identify the state of health and differentiate between possible faults or their severity. Fault Diagnosis, Prognosis, and Reliability for Electrical Machines and Drives discusses the tools used to recognize trends towards failure and the estimation of remaining useful life. It addresses the relationships between fault diagnosis, failure prognosis, and fault mitigation. The book also provides: A thorough introduction to the modes of failure, how early failure precursors manifest themselves in signals, and how features extracted from these signals are processed A comprehensive exploration of the fault diagnosis, the results of characterization, and how they used to predict the time of failure and the confidence interval associated with it A focus on medium-sized drives, including induction, permanent magnet AC, reluctance, and new machine and drive types Perfect for researchers and students who wish to study or practice in the rea of electrical machines and drives, Fault Diagnosis, Prognosis, and Reliability for Electrical Machines and Drives is also an indispensable resource for researchers with a background in signal processing or statistics.

Transactions of the American Institute of Electrical Engineers

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Author : American Institute of Electrical Engineers
Publisher :
ISBN 13 :
Total Pages : 1322 pages
Book Rating : 4.E/5 ( download)

Book Synopsis Transactions of the American Institute of Electrical Engineers by : American Institute of Electrical Engineers

Download or read book Transactions of the American Institute of Electrical Engineers written by American Institute of Electrical Engineers and published by . This book was released on 1917 with total page 1322 pages. Available in PDF, EPUB and Kindle. Book excerpt: List of members in v. 7-15, 17, 19-20.