故障樹狀分析 的英文怎麼說

中文拼音 [gùzhàngshùzhuàngfēnxī]
故障樹狀分析 英文
fta fault tree analysis
  • 故 : Ⅰ名詞1 （事故） event; incident; happening; accident 2 （原因） cause; reason 3 （朋友; 友情） fr...
  • 障 : Ⅰ動詞（阻隔; 遮擋） block; hinder; obstruct Ⅱ名詞（遮擋物） barrier; block; obstacle
  • 樹 : Ⅰ名詞1 （木本植物的通稱） tree 2 （姓氏） a surname Ⅱ動詞1 （種植; 栽培） plant; cultivate 2 （樹...
  • 狀 : Ⅰ名詞1 （形狀） form; shape 2 （情況） state; condition; situation; circumstances 3 （陳述事件或...
  • 分 : 分Ⅰ名詞1. （成分） component 2. （職責和權利的限度） what is within one's duty or rights Ⅱ同 「份」Ⅲ動詞[書面語] （料想） judge
  • 析 : Ⅰ動詞1. （分開; 散開） divide; separate 2. （分析） analyse; dissect; resolve Ⅱ名詞（姓氏） a surname
  • 故障 : hitch; breakdown; stoppage; fault; faulting; accident; blunder; bug; conk; failure; impairment; i...
  1. In this article, based on theory of the rcm technology and exception - tree, the equipment - management programmer and the faulty category in dlpec ( dalian petro - chemistry corporation ) are discussed in details, and the equipment - management patterns for the enterprise are brought forward. for all kinds of equipments, some measurements on the maintaining and governing are established ; moreover, the system function mode structure is also schemed out, which responses the working situation of equipment in the enterprise in detail and is composed of equipment technology document - management, equipment document - management, equipment integrating - management, equipment maintaining - plan management, equipment stat. analysis management, integrating - query system etc ; at the same time, the whole system codes are devised, which include equipment category code, engineering planning sort code, spare part sort code, testing report catalogue code of pressure vessel pile, equipment stat

    本文以大連石化公司的設備管理程序和設備種類為研究對象，應用rcm的技術和故障樹原理，提出了具體的適合於該企業的設備管理模式；針對各種不同類型的設備，制訂出相應的維修管理對策；並運用信息系統分析與設計方法，設計出了比較詳細的、能真實反應企業設備工作狀態的系統功能模型結構，包括：設備技術文檔管理、設備檔案管理、設備綜合管理、設備維修計劃管理、設備統計分析管理、綜合查詢系統等；同時，設計出了比較完整的系統代碼，主要包括：設備類別編碼、工程計劃分類編碼、備品備件類別編碼、壓力容器管道檢驗報告目錄編碼、設備統計類別編碼等；另外，對數據庫設計、輸入輸出設計、系統的實施與測試等提出了比較具體的方案。
  2. By applying the method of reliability technique, according to the eletric equipments reliability evaluate rules, this paper systematically analyzes faults which possibility or usually appear in turbine, generator, speed - adjusting controller in water power station and their reasons and effect factors. meanwhile it also uses the method of fat to study the fmea and preventive fault measures of turbine of zz500 - lh - 1020 and find out the biggest risk from all parts risk in turbine of zz500 - lh - 1020. this paper analyses the technique of reliability management of main equipments

    本論文運用可靠性技術中的有關方法，依據《發電設備可靠性評價規程》對機組的可靠性狀態進行分類，系統地分析了水輪機、發電機、調速器等三大機械主設備中可能或經常出現的故障，產生這些故障的原因及其影響因素;同時，使用故障樹分析方法，研究了zz500 - lh - 1020軸流轉漿式水輪機轉輪的故障模式及其影響，同時也分析了預防處理這些故障的措施;通過危害度分析，找出了zz500 - lh - 1020軸流轉漿式轉輪中各個部件的危害性大小與危害性最大的部件。
  3. In the next place, an improved algorithm of grounding fault location for tree - type distribution system which is based on new fault function and criterion measure, is proposed in order to complete fault branch ide ntification, fault location and fault value. a lot of the simulation of fault diagnosis and location by computer demonstrate that the algorithm is effective

    其次論文基於輻射狀饋線的任一分支線路發生接地故障，通過分析與推導，建構了配電線路單相短路點定位的故障定位函數和相應的故障判據，利用樹網單端信息完成故障分支識別、故障定位和過渡電阻定值。
  4. Based on the malfunction datum of 328 power transformers ( 110kv or above ), the paper makes the following studies by both the analysis of the datum and lots of tentative tests and presents the corresponding research results : the research on the malfunction mode classification of power transformers by the failure tree analysis method ( fta ) ; the research on the status prediction criterion of running power transformer ; the research on detective methods and criterions of the disability of the power transformer ; the research on evaluation the life of the power transformer ; the research on the relationship between the status estimate system and status examination & repair of the power transformer

    本論文以電力系統328臺110kv及以上電壓等級的電力變壓器事故和故障統計資料為基礎，通過對110kv及以上電壓等級電力變壓器故障數據的整理分析和大量探索性試驗，對以下方面開展研究並給出研究結果： 1採用fta （故障樹分析法）對電力變壓器的故障模式進行科學分類2電力變壓器運行中的狀態預測判據研究3
  5. While in pratical applications, the esd method still has drawbacks in graphical modeling capability, connections with products " structures, size control of esd models, and etc. through in - depth study of the esd method, this paper systematically describes the framework and its basic modeling elements of esd, explains the principles of risk modeling, gives the mathematical model of the basic modeling elements of the esd framework to support the quantitative analysis of the esd model. based on the research above, this paper expands the esd framework, which includes : to overcome the drawback in graphic modeling capability of the esd method, the paper invents some new logical modeling symbols like " n / k " gate, sequence gate, expandable gate and constraint, those enrich the modeling capability of the esd method. to overcome the drawbacks in connections with products " structures and size control, the paper explains the multi - layered modeling principles based on the esd

    在上述研究基礎上，對esd框架進行了擴展，包括：針對esd圖形建模能力的不足，提出了「 n中取k門」 、 「順序門」 、 「可擴展門」以及「限制」等新的邏輯建模圖形符號，豐富完善了esd的建模元素；針對esd模型與產品結構關聯及規模控制方面的局限，提出了基於esd的層次化建模原理，使得可基於esd進行層次模塊化建模；針對esd與其它安全風險分析技術的綜合運用問題，分別討論研究了與故障樹分析技術、馬爾科夫狀態轉移圖集成的esd ft和esd m方法，提高了esd建模的靈活性；針對動態系統風險評價模型的求解問題，討論提出了運用esd求解動態概率風險評價問題的解析解或近似解析解方法，並予以了示例說明。
  6. It also studies the the trouble tree method, provides a decisive thought based on the reliability analysis in the condition - based maintenance

    研究了故障樹分析方法，提出了基於可靠性分析的狀態檢修決策思路。
  7. Finally, the author chose the government ' s internal oa system as target to analysis with the new theory. the first chapter introduces background, meaning, and current research and development of the selection of the topic. chapter 2 is mainly on the content and features of the e - government system, theory of e - government system security risks, and e - government system security management process in particular on the importance of risk analysis process ; chapter 3 introduces the theoretical methods for risk analysis, including electronic information systems risk analysis methods and the capacity requirements, and the existing major security risk analysis methods analyze the two aspects ; on the basis of the analysis above, in chapter 4 the author integrated octave, fault tree and ahp methods and proposed the ohf risk analysis method ; chapter 5 is a comprehensive case study. using the theory the author proposed ahead the author selected a typical government oa system into security risk analysis ; chapter 6 is summarizing and the study in the future

    本文第一章主要介紹了該課題的選題背景、意義、研究思路以及當前國內外發展的狀況，引出問題;第二章主要是關于電子政務系統內涵與特點的介紹，電子政務系統安全風險的理論，電子政務系統安全管理實施過程特別是風險分析過程及其重要性的介紹;第三章為風險分析理論方法研究，包括電子政務信息系統風險分析方法的能力要求，現有的主要安全風險分析方法剖析兩大方面;第四章為電子政務系統安全風險分析方法創新研究，在上述分析的基礎上，筆者選擇了octave 、故障樹和ahp方法到電子政務系統風險分析中，提出了安全風險分析的三元集成方法;第五章是一個綜合案例分析，筆者選取了政府辦公自動化系統作為一個典型，進行了安全風險分析，對前面各章中提出的理論和方法加以運用和證明;第六章為總結與展望。
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