Power Transformer Online Monitoring Using Electromagnetic Waves

Power Transformer Online Monitoring using Electromagnetic Waves explores how to use electromagnetic wave technology and remote monitoring systems to predict and localize costly mechanical defects and partial discharge challenges in high voltage transformer windings. This innovative approach brings several potential benefits compared with classic techniques such as frequency response analysis, including impermeability to ambient noise and online implementation capability. The book reviews both fundamental and state-of-the-art information about all key aspects of condition monitoring using electromagnetic waves. Sections address the simulation of power transformers in CST while also explaining the theoretical background of boundary conditions used. Chapters also review how to achieve practical online implementation, reliable diagnosis, asset management and remnant life estimation. Partial discharge detection is also discussed. Discusses the advantages and disadvantages of the electromagnetic wave method in comparison with classical monitoring methods Explores how to design and implement power transformer monitoring systems using electromagnetic waves Investigates partial discharge detection and localization in addition to the partial discharge emission effects on defect detection

Produk Detail:

  • Author : Gevork B. Gharehpetian
  • Publisher : Academic Press
  • Pages : 316 pages
  • ISBN : 0128228024
  • Rating : 4/5 from 21 reviews
CLICK HERE TO GET THIS BOOKPower Transformer Online Monitoring Using Electromagnetic Waves

Power Transformer Online Monitoring Using Electromagnetic Waves

Power Transformer Online Monitoring Using Electromagnetic Waves
  • Author : Gevork B. Gharehpetian,Hossein Karami
  • Publisher : Academic Press
  • Release : 01 November 2022
GET THIS BOOKPower Transformer Online Monitoring Using Electromagnetic Waves

Power Transformer Online Monitoring using Electromagnetic Waves explores how to use electromagnetic wave technology and remote monitoring systems to predict and localize costly mechanical defects and partial discharge challenges in high voltage transformer windings. This innovative approach brings several potential benefits compared with classic techniques such as frequency response analysis, including impermeability to ambient noise and online implementation capability. The book reviews both fundamental and state-of-the-art information about all key aspects of condition monitoring using electromagnetic waves. Sections address the

Measurement of Partial Discharges in Power Transformers using Electromagnetic Signals

Measurement of Partial Discharges in Power Transformers using Electromagnetic Signals
  • Author : Sebastian Coenen
  • Publisher : BoD – Books on Demand
  • Release : 17 August 2012
GET THIS BOOKMeasurement of Partial Discharges in Power Transformers using Electromagnetic Signals

Partial discharges within power transformers emit electromagnetic waves. The current thesis aims to provide fundamental knowledge about measuring and interpretation of the electromagnetic signals. Investigations in laboratory are confirmed by several case studies. The applicability using electromagnetic signals for partial discharge measurements on transformer in the field is demonstrated under real test conditions.

Optical Sensing in Power Transformers

Optical Sensing in Power Transformers
  • Author : Jun Jiang,Guoming Ma
  • Publisher : John Wiley & Sons
  • Release : 14 December 2020
GET THIS BOOKOptical Sensing in Power Transformers

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

Calibration Methods for Reproducible and Comparable Electromagnetic Partial Discharge Measurements in Power Transformers

Calibration Methods for Reproducible and Comparable Electromagnetic Partial Discharge Measurements in Power Transformers
  • Author : Martin Siegel
  • Publisher : BoD – Books on Demand
  • Release : 20 November 2020
GET THIS BOOKCalibration Methods for Reproducible and Comparable Electromagnetic Partial Discharge Measurements in Power Transformers

The reliability of electrical energy networks depends on the quality and availability of their electrical equipment, e.g., power transformers. Local failures inside their insulation can lead to breakdowns resulting in high outage and penalty costs. To prevent these destructive events, power transformers are tested for partial discharge (PD) activity in a routine test before shipment. Furthermore, PD activity can be evaluated as a diagnostic measurement on-site (on-line or off-line) or be constantly monitored during service using the ultra-high frequency (

Proceedings of the 21st International Symposium on High Voltage Engineering

Proceedings of the 21st International Symposium on High Voltage Engineering
  • Author : Bálint Németh
  • Publisher : Springer Nature
  • Release : 27 November 2019
GET THIS BOOKProceedings of the 21st International Symposium on High Voltage Engineering

High voltage engineering is extremely important for the reliable design, safe manufacture and operation of electric devices, equipment and electric power systems. The 21st International Symposium on High Voltage Engineering, organized by the 90 years old Budapest School of High Voltage Engineering, provides an excellent forum to present results, advances and discussions among engineers, researchers and scientists, and share ideas, knowledge and expertise on high voltage engineering. The proceedings of the conference presents the state of the art technology of the

Recent Trends in the Condition Monitoring of Transformers

Recent Trends in the Condition Monitoring of Transformers
  • Author : Sivaji Chakravorti,Debangshu Dey,Biswendu Chatterjee
  • Publisher : Springer Science & Business Media
  • Release : 21 October 2013
GET THIS BOOKRecent Trends in the Condition Monitoring of Transformers

Recent Trends in the Condition Monitoring of Transformers reflects the current interest in replacing traditional techniques used in power transformer condition monitoring with non-invasive measures such as polarization/depolarization current measurement, recovery voltage measurement, frequency domain spectroscopy and frequency response analysis. The book stresses the importance of scrutinizing the condition of transformer insulation which may fail under present day conditions of intensive use with the resulting degradation of dielectric properties causing functional failure of the transformer. The text shows the

Quality Confirmation Tests for Power Transformer Insulation Systems

Quality Confirmation Tests for Power Transformer Insulation Systems
  • Author : Behrooz Vahidi,Ashkan Teymouri
  • Publisher : Springer
  • Release : 27 May 2019
GET THIS BOOKQuality Confirmation Tests for Power Transformer Insulation Systems

This book focuses on oil-paper insulation included in power transformers, especially for EHV and UHV transformers. The importance on insulation ever increased due to a growing voltage rating of transformers. Within the last decades, although research on the transformer insulation and diagnosis methods has advanced a lot, the insulation of HV transformers remained more or less unchanged. The book is divided into five chapters; the first and second chapters explain the basics of oil insulation, while the third chapter focuses

Advances in Power and Energy Engineering

Advances in Power and Energy Engineering
  • Author : Yuanzhang Sun
  • Publisher : CRC Press
  • Release : 05 April 2016
GET THIS BOOKAdvances in Power and Energy Engineering

Energy and power are playing pivotal roles in social and economic developments of the modern world. Energy and power engineers and technologists have made our lives much more comfortable and affordable. However, due to the demands of the global population on resources and the environment, innovations of more reliable and sustainable energy res

Advances in 3D Image and Graphics Representation, Analysis, Computing and Information Technology

Advances in 3D Image and Graphics Representation, Analysis, Computing and Information Technology
  • Author : Roumen Kountchev,Srikanta Patnaik,Junsheng Shi,Margarita N. Favorskaya
  • Publisher : Springer Nature
  • Release : 20 April 2020
GET THIS BOOKAdvances in 3D Image and Graphics Representation, Analysis, Computing and Information Technology

This book gathers selected papers presented at the conference “Advances in 3D Image and Graphics Representation, Analysis, Computing and Information Technology,” one of the first initiatives devoted to the problems of 3D imaging in all contemporary scientific and application areas. The aim of the conference was to establish a platform for experts to combine their efforts and share their ideas in the related areas in order to promote and accelerate future development. This second volume discusses algorithms and applications, focusing

5th International Colloquium on Transformer Research and Asset Management

5th International Colloquium on Transformer Research and Asset Management
  • Author : Bojan Trkulja,Željko Štih,Žarko Janić
  • Publisher : Springer Nature
  • Release : 16 July 2020
GET THIS BOOK5th International Colloquium on Transformer Research and Asset Management

This book presents the proceedings of the 5th International Colloquium “Transformer Research and Asset Management,” held in Opatija, Croatia, on October 9–12, 2019. The papers chiefly focus on three groups of topics: 1. Numerical Modeling: Electromagnetic fields—Coupled fields—Transients—Numerical modeling in design 2. Materials, Components and New Technologies: Insulating materials—Magnetic materials and transformer noise—Transformer components—New transformer technologies 3. Transformer Lifecycle Management: Diagnostics and monitoring—Failure—Asset management—In-service experiences. The Colloquium was organized by the Croatian National Committee of CIGRE

Advances in Smart System Technologies

Advances in Smart System Technologies
  • Author : P. Suresh,U. Saravanakumar,Mohammed Saleh Hussein Al Salameh
  • Publisher : Springer Nature
  • Release : 29 August 2020
GET THIS BOOKAdvances in Smart System Technologies

This book presents select peer-reviewed proceedings of the International Conference on Frontiers in Smart Systems Technologies (ICFSST 2019). It focuses on latest research and cutting-edge technologies in smart systems and intelligent autonomous systems with advanced functionality. Comprising topics related to diverse aspects of smart technologies such as high security, reliability, miniaturization, energy consumption, and intelligent data processing, the book contains contributions from academics as well as industry. Given the range of the topics covered, this book will prove useful for students,

Application of Intelligent Systems in Multi-modal Information Analytics

Application of Intelligent Systems in Multi-modal Information Analytics
  • Author : Vijayan Sugumaran,A. G. Sreedevi,Zheng Xu
  • Publisher : Springer Nature
  • Release : 13 June 2022
GET THIS BOOKApplication of Intelligent Systems in Multi-modal Information Analytics

This book provides comprehensive coverage of the latest advances and trends in information technology, science and engineering. Specifically, it addresses a number of broad themes, including multi-modal informatics, data mining, agent-based and multi-agent systems for health and education informatics, which inspire the development of intelligent information technologies. The book covers a wide range of topics such as AI applications and innovations in health and education informatics; data and knowledge management; multi-modal application management; and web/social media mining for multi-modal

Intelligent Control in Energy Systems

Intelligent Control in Energy Systems
  • Author : Anastasios Dounis
  • Publisher : MDPI
  • Release : 26 August 2019
GET THIS BOOKIntelligent Control in Energy Systems

The editors of this Special Issue titled “Intelligent Control in Energy Systems” have attempted to create a book containing original technical articles addressing various elements of intelligent control in energy systems. In response to our call for papers, we received 60 submissions. Of those submissions, 27 were published and 33 were rejected. In this book, we offer the 27 accepted technical articles as well as one editorial. Authors from 15 countries (China, Netherlands, Spain, Tunisia, United Sates of America, Korea, Brazil, Egypt, Denmark, Indonesia, Oman,