20xx畢業(yè)論文格式精選(編輯修改稿)
2025-03-30 05:45 本頁(yè)面
【文章內(nèi)容簡(jiǎn)介】 9第四章 完畢語(yǔ) ............................................................................................................................ 10參考文獻(xiàn) ........................................................................................................................................ 11致謝 ................................................................................................................................................ 12附錄一 部分源程序代碼[“一級(jí)標(biāo)題”款式] .......................................................................... 13附錄二 部分?jǐn)?shù)據(jù)表構(gòu)造[使用“一級(jí)標(biāo)題”款式] .................................................................... 15附錄三 調(diào)查征詢卷 ........................................................................................................................ 17篇二：畢業(yè)論文摘要及格式要求基于智能技術(shù)的電力變壓器缺點(diǎn)診斷系統(tǒng)在多年研究成果的根底上，本文利用Delphi7及ODBC數(shù)據(jù)庫(kù)開(kāi)發(fā)出了基于Access數(shù)據(jù)庫(kù)的電力變壓器缺點(diǎn)診斷系統(tǒng)。缺點(diǎn)診斷基于專(zhuān)家知識(shí)庫(kù)，而專(zhuān)家知識(shí)庫(kù)又由專(zhuān)家經(jīng)歷構(gòu)成?，F(xiàn)場(chǎng)通常采納埋伏性缺點(diǎn)診斷和絕緣預(yù)防性診斷對(duì)變壓器狀態(tài)進(jìn)展診斷。其中，埋伏性缺點(diǎn)診斷以油中溶解氣體色譜分析為根底，結(jié)合外部檢查、絕緣油診斷來(lái)綜合分析推斷運(yùn)轉(zhuǎn)中變壓器的埋伏性缺點(diǎn)；而絕緣預(yù)防性診斷那么由絕緣電阻、直流電阻、介損、直流泄漏、套管診斷構(gòu)成。通過(guò)埋伏性缺點(diǎn)診斷和絕緣預(yù)防性診斷，專(zhuān)家系統(tǒng)可以綜合推斷變壓器的整體絕緣水平，并為現(xiàn)場(chǎng)操作人員提出建議。本專(zhuān)家系統(tǒng)在大量調(diào)研的根底上完成，并輔以試驗(yàn)報(bào)告等功能，充分考慮到現(xiàn)場(chǎng)的需要，有較強(qiáng)的有用價(jià)值。關(guān)鍵詞Transformer Fault Diagnosing Expert System (TFDES) based on Access database. Fault Diagnosis is based on expert knowledge base, posed by experts’ experiences. Latent Fault Diagnostic (LFD) and Insulation Precautionary Test (IPT) are popularly used in reality ,so as to diagnose faults of transformers’ insulation. LFD, is used to indicate the latent faults of transformers, based on Dissolved Gas Analysis (DGA), and assisted by External Examination (EE), Insulation Oil (IO).IPT, consisted of Insulation Resistance ,Ohmic Resistance, Oil Dielectric Loss ,DC leaking Current and Bushing. Through LFD and ITP, TFDES can judge synthetically the whole insulation level of transformer, and give out proper expert suggestions to operators. This TFDES , pleted through a lot of investigation and researching, affiliated with Test Report and some other functions, thinking pletely of onthespot need, is very worthy practically.Key System。 Faults Diagnosis。 Database。 Knowledge Base目錄1２ 電力變壓器絕緣缺點(diǎn)診斷模型 .................................... 5. 電力變壓器構(gòu)造簡(jiǎn)介 ........................................... 5. 電力變壓器絕緣根本知識(shí) ....................................... 5 ........................................... 5 ................................... 6. 電力變壓器的缺點(diǎn)及檢測(cè)手段 ................................... 7 缺點(diǎn)緣故及其品種 ....................................
范文總結(jié)相關(guān)推薦
鄂ICP備17016276號(hào)-1