The following information was submitted:
Transactions: INTERNATIONAL JOURNAL of CIRCUITS, SYSTEMS and SIGNAL PROCESSING
Transactions ID Number: 20-503
Full Name: Chang Hung Hsu
Position: Ph.D. Candidate
Age: ON
Sex: Male
Address: No.10,Chi Lin Rd.,Chung-Li Industrual Zone,Chung-Li City,Taoyuan,Taiwan
Country: TAIWAN
Tel: 886-(3)-452-6111ext237
Tel prefix:
Fax: 886-(3)-462-1110
E-mail address: chshiu@fortune.com.tw
Other E-mails: chshiu_mr@yahoo.com.tw
Title of the Paper: Smart maintenance system for three-phase power transformer via fuzzy logic approach
Authors as they appear in the Paper: Bang-Fu Hsu, Yeong-Hwa Chang, Yi-Cheng Cheng, Sau-Lie Lie, Chen-Chin Lin, Chia-Wen Chang, Wei-Shou Jan, and Chin-Hao Chou
Email addresses of all the authors: d9221008@stmail.cgu.edu.tw
Number of paper pages: 12
Abstract: The main objective of this paper is the design and development of the data storage and analysis method of a measurement system. The novel device is used for on-line fault monitoring of power transformers. The measured-data is captured from multi-sensors and stored in the server equipment database. Besides, these data is used for the prediction of the power transformer life consumption. The transformer life consumption is analyzed by using the Weibull distribution theorem. Various faults could occur in a transformer such as overload current, overheating, partial discharge and arcing, which can judge various fault-related conditions. According to the conventional way of the dissolved gas analysis, the fault is probably determined. As researcher knows, the IEC codes cannot determine the fault in many cases. Therefore, this paper presents a fuzzy logic tool that can be used to diagnosis multiple faults in a transformer and monitor the trend. It has been proved to be a !
very useful tool for transformer diagnosis and customer servicing.
Keywords: Smart maintenance system (SMS), power transformer, fault diagnosis, Weibull, fuzzy logic.
EXTENSION of the file: .pdf
Special (Invited) Session: 10th WSEAS Int. Conf. on Signal Processing, Robotics and Automation, Cambridge 20-22, Feb, 2011.
Organizer of the Session: 460-463
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