Luận văn Application of artificial intelligence in diagnosis of power transformer incipient fault application in vietnam power sector application in vietnam power system

Tóm tắt Luận văn Application of artificial intelligence in diagnosis of power transformer incipient fault application in vietnam power sector application in vietnam power system: ...while in Vietnam there is too little data available (no more than 20 fault data), thus the first step to be taken in the research is to establish a data base. Chapter 2 presents indirect method of data collection from IEEE, from Dr. Duval at IREQ (Canada),... (mainly from malfunctioning transf...higher accuracy and reliability, this can help save time and reduce the requirement for expert's level. With test set DL2 (431 samples) weighted EPS do not have unidentified cases, which is an advantage over traditional expert systems. Excluding corona, diagnosis accuracy of weighted EPS for o... H2 …. …. C2H6 H2 …. …. C2H6 H2 …. …. C2H6 H2 …. …. C2H6 H2 …. …. C2H6 H2 …. …. C2H6 where (H2, CH4, C2H2, C2H4, C2H6) Fig. 6.21: Flowchart of combination model between classified EPS and two-output MLP modules. 20 6.5.3 Operating mechanism of hybrid model The hybr...