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《Journal of Anhui Electrical Engineering Professional Technique College》 2007-01
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Design and Study of Status Overhauling Data of Transformer Based on OLAM Technology

SU Dan1,XUE Feng2 (1.North China Electric Power University,Baoding 071003,China;2.Lingbi Power Supply Company,Lingbi 234200,China.)  
It is an increasing important issue to turn the scattered large amounts of status overhauling data into useful information which is convenient to analysis and enquiry.The paper described the important concepts and key technologies of data warehouse and OLAM first,and then described the application of OLAM technology in the warehouse of transformer-overhauling-data.The paper also gave analysis of the algorithm of datamining.
【CateGory Index】: TP311.13
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【Co-citations】
Chinese Journal Full-text Database 10 Hits
1 GONG Zheng,HE Ju(Anqing Power Supple Company,Anqing 246000,China);The Application of Cloud Model in Fault Diagnosis in Power Transformers[J];Journal of Anhui Electrical Engineering Professional Technique College;2012-01
2 XU Ge-ning,ZUO Rong-rong,YANG Heng,LI Yin-de(Institute of Machinery Engineering,Taiyuan University of Science & Technology,Taiyuan 030024,China);On the state comprehensive assessment for slewing mechanism of portal slewing crane based on fuzzy AHP[J];Journal of Safety and Environment;2012-01
3 ZHAO Wen-qing,ZHU Yong-li(North China Electric Power University,Baoding 071003,China);Summary of Condition Assessment for Power Transformer[J];Transformer;2007-11
4 LIAO Ruijin1, WANG Qian1,2, LUO Sijia1, LIAO Yuxiang1,2, SUN Caixin1(1. Key Laboratory of Ministry of Education on High Voltage Engineering of Chongqing University, Chongqing 400044, China; 2. Chongqing Electric Power Corporation, Chongqing 400014, China);Condition Assessment Model for Power Transformer in Service Based on Fuzzy Synthetic Evaluation[J];Automation of Electric Power Systems;2008-03
5 ZHANG Zhe1,ZHAO Wenqing1,ZHU Yongli1,WU Zhongli2,YANG Jian2(1.School of Computer Science and Technology,North China Electric Power University,Baoding 071003,China;2.School of Electrical and Electronic Engineering,North China Electric Power University,Baoding 071003,China);Power transformer condition evaluation based on support vector regression[J];Electric Power Automation Equipment;2010-04
6 ZHAO Wenqing (North China Electric Power University,Baoding 071003,China);Transformer fault diagnosis based on selective Bayes classifier[J];Electric Power Automation Equipment;2011-02
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9 DU Lin1,YUAN Lei2,XIONG Hao1,TANG Gang2,LI Gang2,SUN Cai-xin1(1.State Key Laboratory of Safety and New Technology of Power Transmission&Distribution Equipment and System,Chongqing University,Chongqing 400030,China;2.Deyang Electric Power Bureau,Sichuan Electric Power Company,Deyang 618000,China);Extension Hierarchy Assessment for Operating Condition of Power Transformer[J];High Voltage Engineering;2011-04
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