Research And Development On Software Of Fault Recorder Apparatus Of Generator In JingSha Power Plant

In ths thesis, the basic requirernen and softwaxe systeIn trictUre of large-sizedgeneratOr fault recorder are presenied according to the fault feAn of large-sized gertr.The softWare developing Studio is selected and the soforare is been programmed by VC++.The data comPession technology is researched, and the PrOblem is solved Which qUantiesof fault recording data are huge and the sending time is long. The transmission successratio is boroved greatly.The electrical relation of single phase-earth fault of generator Stator windings isndied in detail, and the process of generator losing magnetism faul is also discussed.Based on the result, fault diagnostication according tO fault recording data and locating thefault position of StatOr windings are p[It forward for the firSt time, it is irmovative andPractical.The fault recorder based on the thesis has been successfully PrOduced, and it isoperating and working well.