Abstract
The various signals are output such as partial discharge, vibration, ultrasonic waves, and acoustic emission when the transformers have deformation or abnormality. These signals need to be monitored since they are important signals to notice the transformer failure. To prevent this, the monitoring system of transformer uses a high-speed data acquisition system to extract various physical quantities from the raw abnormal signal. Among the types of abnormal signals, partial discharge (PD) is caused by failure of the insulator, which has a great influence on the life and maintenance of the transformer. In this paper, a PD signal is mimicked by using a PD generator to analyze the partial discharge of a transformer. PD signal is simply analyzed by fast Fourier transform. Also, by proposing a simple monitoring system, it is introduced that a communication method of root-mean-square (RMS) value, maximum value, and maximum RMS value.
Original language | English |
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Title of host publication | 2021 International Conference on Electronics, Information, and Communication, ICEIC 2021 |
Publisher | Institute of Electrical and Electronics Engineers Inc. |
ISBN (Electronic) | 9781728191614 |
DOIs | |
Publication status | Published - 2021 Jan 31 |
Event | 2021 International Conference on Electronics, Information, and Communication, ICEIC 2021 - Jeju, Korea, Republic of Duration: 2021 Jan 31 → 2021 Feb 3 |
Publication series
Name | 2021 International Conference on Electronics, Information, and Communication, ICEIC 2021 |
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Conference
Conference | 2021 International Conference on Electronics, Information, and Communication, ICEIC 2021 |
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Country/Territory | Korea, Republic of |
City | Jeju |
Period | 21/1/31 → 21/2/3 |
Bibliographical note
Publisher Copyright:© 2021 IEEE.
Keywords
- Monitoring
- Partial discharge
- Transformer
ASJC Scopus subject areas
- Artificial Intelligence
- Computer Networks and Communications
- Information Systems
- Information Systems and Management
- Electrical and Electronic Engineering
- Instrumentation