Vibration Based Condition Monitoring Of Wind Turbines

Author : Tomasz Barszcz
Publisher : Springer
Page : 233 pages
File Size : 40,5 Mb
Release : 2018-12-04
Category : Technology & Engineering
ISBN : 9783030059712

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Vibration-Based Condition Monitoring of Wind Turbines by Tomasz Barszcz Pdf

This book describes in detail different types of vibration signals and the signal processing methods, including signal resampling and signal envelope, used for condition monitoring of drivetrains. A special emphasis is placed on wind turbines and on the fact that they work in highly varying operational conditions. The core of the book is devoted to cutting-edge methods used to validate and process vibration data in these conditions. Key case studies, where advanced signal processing methods are used to detect failures of gearboxes and bearings of wind turbines, are described and discussed in detail. Vibration sensors, SCADA (Supervisory Control and Data Acquisition), portable data analyzers and online condition monitoring systems, are also covered. This book offers a timely guide to both researchers and professionals working with wind turbines (but also other machines), and to graduate students willing to extend their knowledge in the field of vibration analysis.

Author : Robert Bond Randall
Publisher : John Wiley & Sons
Page : 409 pages
File Size : 42,6 Mb
Release : 2011-03-25
Category : Technology & Engineering
ISBN : 9780470977583

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Vibration-based Condition Monitoring by Robert Bond Randall Pdf

"Without doubt the best modern and up-to-date text on the topic, wirtten by one of the world leading experts in the field. Should be on the desk of any practitioner or researcher involved in the field of Machine Condition Monitoring" Simon Braun, Israel Institute of Technology Explaining complex ideas in an easy to understand way, Vibration-based Condition Monitoring provides a comprehensive survey of the application of vibration analysis to the condition monitoring of machines. Reflecting the natural progression of these systems by presenting the fundamental material and then moving onto detection, diagnosis and prognosis, Randall presents classic and state-of-the-art research results that cover vibration signals from rotating and reciprocating machines; basic signal processing techniques; fault detection; diagnostic techniques, and prognostics. Developed out of notes for a course in machine condition monitoring given by Robert Bond Randall over ten years at the University of New South Wales, Vibration-based Condition Monitoring: Industrial, Aerospace and Automotive Applications is essential reading for graduate and postgraduate students/ researchers in machine condition monitoring and diagnostics as well as condition monitoring practitioners and machine manufacturers who want to include a machine monitoring service with their product. Includes a number of exercises for each chapter, many based on Matlab, to illustrate basic points as well as to facilitate the use of the book as a textbook for courses in the topic. Accompanied by a website www.wiley.com/go/randall housing exercises along with data sets and implementation code in Matlab for some of the methods as well as other pedagogical aids. Authored by an internationally recognised authority in the area of condition monitoring.

Author : Robert Bond Randall
Publisher : John Wiley & Sons
Page : 452 pages
File Size : 55,6 Mb
Release : 2021-07-06
Category : Science
ISBN : 9781119477556

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Vibration-based Condition Monitoring by Robert Bond Randall Pdf

Vibration-based Condition Monitoring Stay up to date on the newest developments in machine condition monitoring with this brand-new resource from an industry leader The newly revised Second Edition of Vibration-based Condition Monitoring: Industrial, Automotive and Aerospace Applications delivers a thorough update to the most complete discussion of the field of machine condition monitoring. The distinguished author offers readers new sections on diagnostics of variable speed machines, including wind turbines, as well as new material on the application of cepstrum analysis to the separation of forcing functions, structural model properties, and the simulation of machines and faults. The book provides improved methods of order tracking based on phase demodulation of reference signals and new methods of determining instantaneous machine speed from the vibration response signal. Readers will also benefit from an insightful discussion of new methods of calculating the Teager Kaiser Energy Operator (TKEO) using Hilbert transform methods in the frequency domain. With a renewed emphasis on the newly realized possibility of making virtual instruments, readers of Vibration-based Condition Monitoring will benefit from the wide variety of new and updated topics, like: A comprehensive introduction to machine condition monitoring, including maintenance strategies, condition monitoring methods, and an explanation of the basic problem of condition monitoring An exploration of vibration signals from rotating and reciprocating machines, including signal classification and torsional vibrations An examination of basic and newly developed signal processing techniques, including statistical measures, Fourier analysis, Hilbert transform and demodulation, and digital filtering, pointing out the considerable advantages of non-causal processing, since causal processing gives no benefit for condition monitoring A discussion of fault detection, diagnosis and prognosis in rotating and reciprocating machines, in particular new methods using fault simulation, since “big data” cannot provide sufficient data for late-stage fault development Perfect for machine manufacturers who want to include a machine monitoring service with their product, Vibration-based Condition Monitoring: Industrial, Automotive and Aerospace Applications will also earn a place in university and research institute libraries where there is an interest in machine condition monitoring and diagnostics.

Author : Anonim
Publisher : Unknown
Page : 142 pages
File Size : 49,8 Mb
Release : 2012
Category : Wind turbines
ISBN : OCLC:811037906

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Wind turbine gearbox condition monitoring round robin study by Anonim Pdf

Author : Iosif Mporas,Pandelis Kourtessis,Amin Al-Habaibeh,Abhishek Asthana,Vladimir Vukovic,John Senior
Publisher : Springer Nature
Page : 274 pages
File Size : 52,5 Mb
Release : 2021-04-29
Category : Technology & Engineering
ISBN : 9783030639167

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Energy and Sustainable Futures by Iosif Mporas,Pandelis Kourtessis,Amin Al-Habaibeh,Abhishek Asthana,Vladimir Vukovic,John Senior Pdf

This open access book presents papers displayed in the 2nd International Conference on Energy and Sustainable Futures (ICESF 2020), co-organised by the University of Hertfordshire and the University Alliance DTA in Energy. The research included in this book covers a wide range of topics in the areas of energy and sustainability including: • ICT and control of energy;• conventional energy sources;• energy governance;• materials in energy research;• renewable energy; and• energy storage. The book offers a holistic view of topics related to energy and sustainability, making it of interest to experts in the field, from industry and academia.

Author : Hamid Reza Karimi
Publisher : Unknown
Page : 302 pages
File Size : 54,9 Mb
Release : 2018
Category : TECHNOLOGY & ENGINEERING
ISBN : 1523121130

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Structural Control and Fault Detection of Wind Turbine Systems by Hamid Reza Karimi Pdf

With the rapid growth of wind energy worldwide, challenges in the operation and control of wind turbine systems are becoming increasingly important. These affect all parts of the system, and require an integrated approach to optimize safety, cost, integrity and survivability of the system, while retaining the desired performance quality. This book conveys up to date theoretical and practical techniques applicable to the control of wind turbine systems. Topics covered include wave loads on monopole-supported offshore wind turbines; numerical and experimental tools for small wind turbine load analysis; structural control concepts for load reduction of offshore wind turbines; towards farm-level health management of wind turbine systems; data-based approaches to the monitoring of wind turbines; fault diagnostics for electrically operated pitch systems in offshore wind turbines; an emulator prototype design for vibration control of magnetic bearings for wind turbine power generator shafts; condition monitoring and diagnostics of wind turbine power trains; and robust fuzzy fault tolerant control wind energy systems subject to actuator and sensor faults.

Author : Hogir Rafiq
Publisher : Springer Nature
Page : 206 pages
File Size : 54,5 Mb
Release : 2023-08-26
Category : Technology & Engineering
ISBN : 9783658424800

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Condition Monitoring and Nonlinear Frequency Analysis Based Fault Detection of Mechanical Vibration Systems by Hogir Rafiq Pdf

Hogir Rafiq proposes two approaches, the signal processing based condition monitoring approaches with applications to fault detection in gear systems, and application of deep mathematical and system theoretical methods to fault detection. The author develops the multivariate empirical mode decomposition (MEMD) algorithm to enhance the capability of extracting fault features and theoretical problems in nonlinear frequency analysis methods, respectively. The effectiveness has been demonstrated by an experimental study on a wind turbine gearbox test rig.

Author : Robert Bond Randall
Publisher : John Wiley & Sons
Page : 452 pages
File Size : 45,8 Mb
Release : 2021-06-08
Category : Science
ISBN : 9781119477655

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Vibration-based Condition Monitoring by Robert Bond Randall Pdf

Vibration-based Condition Monitoring Stay up to date on the newest developments in machine condition monitoring with this brand-new resource from an industry leader The newly revised Second Edition of Vibration-based Condition Monitoring: Industrial, Automotive and Aerospace Applications delivers a thorough update to the most complete discussion of the field of machine condition monitoring. The distinguished author offers readers new sections on diagnostics of variable speed machines, including wind turbines, as well as new material on the application of cepstrum analysis to the separation of forcing functions, structural model properties, and the simulation of machines and faults. The book provides improved methods of order tracking based on phase demodulation of reference signals and new methods of determining instantaneous machine speed from the vibration response signal. Readers will also benefit from an insightful discussion of new methods of calculating the Teager Kaiser Energy Operator (TKEO) using Hilbert transform methods in the frequency domain. With a renewed emphasis on the newly realized possibility of making virtual instruments, readers of Vibration-based Condition Monitoring will benefit from the wide variety of new and updated topics, like: A comprehensive introduction to machine condition monitoring, including maintenance strategies, condition monitoring methods, and an explanation of the basic problem of condition monitoring An exploration of vibration signals from rotating and reciprocating machines, including signal classification and torsional vibrations An examination of basic and newly developed signal processing techniques, including statistical measures, Fourier analysis, Hilbert transform and demodulation, and digital filtering, pointing out the considerable advantages of non-causal processing, since causal processing gives no benefit for condition monitoring A discussion of fault detection, diagnosis and prognosis in rotating and reciprocating machines, in particular new methods using fault simulation, since “big data” cannot provide sufficient data for late-stage fault development Perfect for machine manufacturers who want to include a machine monitoring service with their product, Vibration-based Condition Monitoring: Industrial, Automotive and Aerospace Applications will also earn a place in university and research institute libraries where there is an interest in machine condition monitoring and diagnostics.

Author : Fausto Pedro Garcia Marquez,Mayorkinos Papaelias,Valter Luiz Jantara Junior
Publisher : Elsevier
Page : 476 pages
File Size : 53,6 Mb
Release : 2023-06-24
Category : Technology & Engineering
ISBN : 9780323951005

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Non-Destructive Testing and Condition Monitoring Techniques in Wind Energy by Fausto Pedro Garcia Marquez,Mayorkinos Papaelias,Valter Luiz Jantara Junior Pdf

Non-Destructive Testing and Condition Monitoring Techniques in Wind Energy looks at the complex and critical components of energy assets and the importance of inspection and maintenance to ensure their high availability and uninterrupted operation. Presenting the main concepts, state-of-the-art advances and case studies, this book approaches the topic by considering it as an integral part of the overall operation of any wind energy project. Linking the essential NDT subject with its sub disciplines, the book uses computational techniques, dynamic analysis, probabilistic methods, and mathematical optimization techniques to support analysis of prognostic problems with defined constraints and requirements. This book is the first of its kind and will provide useful insights to industrial engineers and scientists, academics and students in the possibilities that NDT and condition monitoring technologies can offer. Presents advances in Non-Destructive Techniques and Condition Monitoring Systems applied in the energy industry Provides case studies in Fault Detection and Diagnosis and Prognosis for critical variability Offers technical maintenance actions for the observation and analyses of inspection, monitoring, testing, diagnosis, prognosis and active maintenance actions in wind

Author : Mayorkinos Papaelias,Fausto Pedro Garcia Marquez,Alexander Karyotakis
Publisher : Butterworth-Heinemann
Page : 217 pages
File Size : 43,8 Mb
Release : 2019-09-04
Category : Science
ISBN : 9780128097472

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Non-Destructive Testing and Condition Monitoring Techniques for Renewable Energy Industrial Assets by Mayorkinos Papaelias,Fausto Pedro Garcia Marquez,Alexander Karyotakis Pdf

Non-Destructive Testing and Condition Monitoring Techniques for Renewable Energy Industrial Assets integrates state-of-the-art information and discusses future developments and their significance to the improvement of the renewable energy industry. Renewable energy assets are complex systems with several critical components that require inspection and adequate maintenance in order to ensure their high availability and uninterrupted operation. This is the first book to apply NDT and condition monitoring to these complex systems. Covers inspection and condition monitoring for a broad range of renewable energy systems, including wind turbines, wave energy devices, CSP and photovoltaic plants, and biofuel/biomass power plants Includes a review of common types of NDT techniques Discusses future developments in NDT and condition monitoring for renewable energy systems

Author : Jyoti Kumar Sinha
Publisher : CRC Press
Page : 238 pages
File Size : 43,5 Mb
Release : 2020-01-21
Category : Science
ISBN : 9781351377300

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Industrial Approaches in Vibration-Based Condition Monitoring by Jyoti Kumar Sinha Pdf

Vibration-based condition monitoring (VCM) is a well-accepted approach in industries for early detection of any defect, thereby triggering the maintenance process and ultimately reducing overheads and plant downtime. A number of vibration instruments, data analyzer and related hardware and software codes are developed to meet the industry requirements. This book aims to address issues faced by VCM professionals, such as frequency range estimation for vibration measurements, sensors, data collection and data analyzer including related parameters which are explained through step-by-step approaches. Each chapter is written in the tutorial style with experimental and/or industrial examples for clear understanding.

Author : Fausto Pedro García Márquez
Publisher : MDPI
Page : 394 pages
File Size : 48,6 Mb
Release : 2020-12-06
Category : Science
ISBN : 9783039366293

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Maintenance Management of Wind Turbines by Fausto Pedro García Márquez Pdf

“Maintenance Management of Wind Turbines” considers the main concepts and the state-of-the-art, as well as advances and case studies on this topic. Maintenance is a critical variable in industry in order to reach competitiveness. It is the most important variable, together with operations, in the wind energy industry. Therefore, the correct management of corrective, predictive and preventive politics in any wind turbine is required. The content also considers original research works that focus on content that is complementary to other sub-disciplines, such as economics, finance, marketing, decision and risk analysis, engineering, etc., in the maintenance management of wind turbines. This book focuses on real case studies. These case studies concern topics such as failure detection and diagnosis, fault trees and subdisciplines (e.g., FMECA, FMEA, etc.) Most of them link these topics with financial, schedule, resources, downtimes, etc., in order to increase productivity, profitability, maintainability, reliability, safety, availability, and reduce costs and downtime, etc., in a wind turbine. Advances in mathematics, models, computational techniques, dynamic analysis, etc., are employed in analytics in maintenance management in this book. Finally, the book considers computational techniques, dynamic analysis, probabilistic methods, and mathematical optimization techniques that are expertly blended to support the analysis of multi-criteria decision-making problems with defined constraints and requirements.

Author : Zijian Guo
Publisher : Unknown
Page : 0 pages
File Size : 52,9 Mb
Release : 2017
Category : Electronic
ISBN : OCLC:1417503727

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Condition Monitoring of Wind Turbines Using Micro-doppler Information by Zijian Guo Pdf

Monitor and diagnosis of the whole process is devided into four parts - Theory Analysis, Mathematical Modeling, Algorithm Development and Experimental Design. The thesis will focus on the wind turbine blade daily operation problems -- vibration, corrosion, and other problems, through the data model analysis, to give a more efficient and accurate detection and diagnosis, to provide a remote and online protection for the safe operation of wind turbine blades.

Author : Yukio Ishida,Toshio Yamamoto
Publisher : John Wiley & Sons
Page : 474 pages
File Size : 43,6 Mb
Release : 2013-03-05
Category : Technology & Engineering
ISBN : 9783527651917

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Linear and Nonlinear Rotordynamics by Yukio Ishida,Toshio Yamamoto Pdf

A wide-ranging treatment of fundamental rotordynamics in order to serve engineers with the necessary knowledge to eliminate various vibration problems. New to this edition are three chapters on highly significant topics: Vibration Suppression - The chapter presents various methods and is a helpful guidance for professional engineers. Magnetic Bearings - The chapter provides fundamental knowledge and enables the reader to realize simple magnetic bearings in the laboratory. Some Practical Rotor Systems - The chapter explains various vibration characteristics of steam turbines and wind turbines. The contents of other chapters on Balancing, Vibrations due to Mechanical Elements, and Cracked Rotors are added to and revised extensively. The authors provide a classification of rotating shaft systems and general coverage of key ideas common to all branches of rotordynamics. They offers a unique analysis of dynamical problems, such as nonlinear rotordynamics, self-excited vibration, nonstationary vibration, and flow-induced oscillations. Nonlinear resonances are discussed in detail, as well as methods for shaft stability and various theoretical derivations and computational methods for analyzing rotors to determine and correct vibrations. This edition also includes case studies and problems.

Author : Magd Abdel Wahab,Yun Lai Zhou,Nuno Manuel Mendes Maia
Publisher : BoD – Books on Demand
Page : 192 pages
File Size : 55,6 Mb
Release : 2018-09-26
Category : Computers
ISBN : 9781789237870

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Structural Health Monitoring from Sensing to Processing by Magd Abdel Wahab,Yun Lai Zhou,Nuno Manuel Mendes Maia Pdf

Structural health monitoring (SHM) has attracted more attention during the last few decades in many engineering fields with the main aim of avoiding structural disastrous events. This aim is achieved by using advanced sensing techniques and further data processing. SHM has experienced booming advancements during recent years due to the developments in sensing techniques. The reliable operation of current, sophisticated, man-made structures drives the development of incipient reliable damage diagnosis and assessment. This book aims to illustrate the background and applications of SHM from both sensing and processing approaches. Its main objective is to summarize the advantages and disadvantages of SHM methodologies and their applications, which may provide a new perspective in understanding SHM for readers from diverse engineering fields.