Identification power quality events by wavelet transform
學年 91
學期 1
發表日期 2002-11-03
作品名稱 Identification power quality events by wavelet transform
作品名稱（其他語言）
著者 Hsiao, Ying-Tung; Shieh, Ping-Chen; Lin, Chan-Sheng
作品所屬單位 淡江大學電機工程學系
出版者
會議名稱 2002年農業及生物生產機械及機電整合國際研討會=Conference of International Symposium on Automation Mechatronics of Agricultural and Bioproduction Systems
會議地點 嘉義縣, 臺灣
摘要 For the advanced agricultural and biotechnology experiments, the high quality power supply is most essential for the proper and reliable operation of the sophisticated instruments and computers. In recent years, the growing utilization of nonlinear loads and sensitive electronic equipment is leading to gradual decreasing on the quality of electrical power systems. This paper firstly describes the various types of waveforms of voltages and currents related to power quality problem. For identification of power quality problems, this work propose a wavelet based rule base to analysis the waveform of voltages and currents. Then, statistics method is employed to analysis the features of those decomposed waveform. Based on the results of the statistics analysis, we develop a rule base to identify the power quality event. Finally, many disturbance cases generated by Matlab/Simulink program are utilized to verify the performance of the proposed approach.
關鍵字 小波轉換;電力品質;Wavelet Transform;Power Quality
語言 zh_TW
收錄於
會議性質 國際
校內研討會地點
研討會時間 20021103~20021107
通訊作者
國別
公開徵稿
出版型式 紙本
出處 2002年農業及生物生產機械及機電整合國際研討會論文集 (Volume 2)=Proceedings of International Symposium on Automation Mechatronics of Agricultural and Bioproduction Systems (Volume 2)，頁436-443
相關連結

機構典藏連結 ( http://tkuir.lib.tku.edu.tw:8080/dspace/handle/987654321/38892 )

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