
Power Transformer Online Monitoring Using Electromagnetic Waves
- 336 pages
- English
- ePUB (mobile friendly)
- Available on iOS & Android
Power Transformer Online Monitoring Using Electromagnetic Waves
About this book
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 conventional techniques such as frequency response analysis, including impermeability to ambient noise, and online implementation capability. This book reviews both fundamental and state-of-the-art information about all key aspects of condition monitoring using electromagnetic waves. It addresses the simulation of power transformers in CST environment while also explaining the theoretical background of boundary conditions used. Chapters 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
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Information
Table of contents
- Cover
- Front Matter
- Table of Contents
- Copyright
- Preface
- List of Illustrations
- List of Tables
- Chapter 1 : An introduction to power transformer monitoring
- Chapter 2 : Using electromagnetic waves for mechanical defects monitoring
- Chapter 3 : Introduction to ultra wide band (UWB) systems
- Chapter 4 : UWB wave emission channel transfer function estimation
- Chapter 5 : Analyzing EMWs using wavelet transform
- Chapter 6 : Frequency domain analysis of scattering parameters in transformers
- Chapter 7 : Time domain analysis of EMWs in transformers
- Chapter 8 : Syntactic aperture radar imaging
- Chapter 9 : Hyperbolic method
- Chapter 10 : Partial discharge monitoring using EMWs
- Index
- A