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.
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1. Introduction to Power Transformer Monitoring
2. Using Electromagnetic Waves (EMWs) for Mechanical Defects Monitoring
3. Introduction to Ultra-Wide Band (UWB) Systems
4. UWB Wave Emission Channel Transfer Function Estimation
5. Analyzing EMWs Using Wavelet Transform
6. Frequency Domain Analysis of EMWs
7. Time Domain Analysis of EMWs
8. Syntactic Aperture Radar Imaging
9. Hyperbolic Method
10. EMWs and Partial Discharge Monitoring
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Reviews the application of electromagnetic waves for online monitoring of partial discharge and mechanical defects of power transformers
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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Product details
ISBN
9780128228012
Published
2023-02-16
Publisher
Elsevier Science Publishing Co Inc
Weight
700 gr
Height
235 mm
Width
191 mm
Age
P, 06
Language
Product language
Engelsk
Format
Product format
Heftet
Number of pages
336