Filtering Circuit for Partial Discharge Noise Suppression: in High Frequency Sensor

Isa, Muzamir/ Kim Seng, Yap/ Abu Bakar, Faizah

ISBN 10: 6200484813 / ISBN 13: 9786200484819

Editore: LAP LAMBERT Academic Publishing, 2019

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84 pages. 8.66x5.91x0.19 inches. In Stock.

Codice articolo zk6200484813

Dati bibliografici

• Titolo: Filtering Circuit for Partial Discharge Noise Suppression: in High Frequency Sensor
• Editore: LAP LAMBERT Academic Publishing
• Data di pubblicazione: 2019
• Lingua: Inglese
• ISBN 10: 6200484813
• ISBN 13: 9786200484819
• Rilegatura: Paperback
• Condizione: Brand New

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Riassunto

Partial discharge (PD) is a small electrical spark which happens within the insulation of medium and high voltage electrical assets. It is important to note that the discharge will erode the insulation and eventually result in disastrous insulation failure. Thus, PD detection is a crucial issue in high voltage insulation area. However, for the on-site field PD measurement, the high frequency (HF) PD signals detected by sensors are vulnerable to interference and background noise. This has a negative effect on high voltage apparatus fault diagnosis and localization accuracy. For that reason, noise suppression becomes an urgent and vital issue of field HF PD signal testing. This book is aimed to presents the design for a filtering circuit for suppressing the noise along with PD in high frequency measurement. A filtering circuit has been designed and developed for the purpose to filter out the noise along with PD with decent accuracy and efficiency. Then, performance analysis is conducted and found out that the designed filter for PD noise suppression in high frequency is successfully developed.