段故障 的英文怎麼說
中文拼音 [duàngùzhàng]
段故障
英文
segment fault- 段 : Ⅰ量詞(部分) section; segment; part; paragraph; passage Ⅱ名詞(姓氏) a surname
- 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
- 故障 : hitch; breakdown; stoppage; fault; faulting; accident; blunder; bug; conk; failure; impairment; i...
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Because of the elements which run under nonideal linearity and unentire symmetry in the power system, the loads which are different and change randomly, the methods which adjust and control the system faultily and operate improperly, the disturbance and the malfunction which happen somewhere, the current and voltage in the supply system are distorted seriously and thus large amount of harmonics are produced
但是,由於電力系統元件運行的非理想線性或非完全對稱、負載的性質各異且隨機變化、調控手段的不完善以及錯誤操作、外來干擾和各種故障的存在,供電網中的電流(電壓)發生畸變,產生大量諧波。In the part of detector, it mainly introduces the design of liquor tubes, heater, pressurize, and thermocouple ; in the part of controller, this design uses tms320lf2407 as the cpu. the design part mainly introduces controller circuit design which mainly contains data collection circuit, prepositive magnifying circuit, a / d convert circuit, failure self - diagnosis circuit, the tms320lf2407 interface circuit, temperature control circuit, display circuit, 4 ~ 20ma standard signal output circuit ; in the software part, it mainly introduces software chart of main program and partly linearization subprogram design
檢測器部分重點介紹了導流管的設計、加熱器的設計、密封技術的設計以及測溫電路的設計;控制器部分以tms320lf2407為核心,重點介紹了控制器電路設計,主要包括數據選擇電路、前置放大電路、 a / d轉換電路、故障自診斷電路、 tms320lf2407介面電路、控溫電路、顯示電路、 4 20ma標準信號輸出電路共八個部分;軟體設計重點介紹了主程序軟體設計及分段線性化子程序設計。New designed auto tracing arc eliminating device based on this technique contents more technology, which has sample circuit, wide tuning scope, quick response and low noise. this paper firstly introduces neutral grounding histroy. by analyzing the syntony grounding theory, the transient and stable process of one - phase grounding fault, the threaten to secure run of power system and the importance of exact compensation for capacitive current are cognized
論文中首先介紹了中性點接地方式的發展過程,通過對諧振接地原理和單相接地故障的暫態、穩態分析,認識到接地故障對系統安全運行的危害,通過消弧線圈對接地電容電流的迅速準確補償是減小故障危害的最主要手段。By the result of these experiments, acoustic emission ( ae ) was chosen to use in the research. at the same time, we analyse the phenomenon of acoustic emission at the base of theory, the characteristic signal of acoustic emission which comes from the faulty bearing at the angle of application, and the expression of the characteristic signal. contrast was also made on the data achieved separately from vibrational signal and ae signal, and it is proved that ae is feasible and available to the diagnosis to the fault of the rolling bearing
主要工作有如下幾方面:對本段前期實驗室階段採用的振動法幅值域無量綱處理進行了分析,並研製了現場所使用的滾動軸承故障檢測裝置,將無量綱參數診斷法應用於段修現場,且做了大量試驗;對于現場試驗中所出現的問題進行了分析,提出將聲發射的方法用於軸承的在線故障診斷;從理論上分析了聲發射現象,從應用的角度分析故障軸承的聲發射信號的特徵以及聲發射信號特徵的表示方法,並在實驗室中,採用振動法和聲發射法實時檢測的實驗數據進行了對比和分析,證明了使用聲發射法對軸承故障檢測的可行性和有效性。By using a same boundary dimensions high efficient and new type copper exchanger substituted carbon steel oil condenser, and increasing flow rate of circulation water to reduce the temperature of freezing oil which feeds into compressor stage, to eliminate the malfunction during compressor operation, and improve running efficiency of the machine
採取將碳鋼材質的油冷卻器更換成等外形尺寸的高效新型銅管換熱器、增加循環水流量的方法,降低了進入二段壓縮機冷凍油溫度,排除了壓縮機運行中的故障,改善了機組的運行效率。The author proposes that gater map and net map be used to control project process ; risk chain theory and period control theory are used to analyze risk in erp, pdca method and stoppage tree to control risk during implementation. at the end of this paper, the developping strategy of erp system in our country has been produced
論文提出運用甘特圖和網路圖的方法對項目實施進度進行控制;運用風險鏈理論和階段控制理論,對erp項目中的風險進行分析;運用pdca法和故障樹法對可能發生的風險進行控制。Based on the count of failure in the samplers, this paper analyzes the weak link of the quality of domestic automobile products. with the help of mathematical statistics and automobile reliability theory, we get the failure law of bus, truck and car of the domestic automobile industry and their failure distribution function, reliability function, probability density function, and failure rate function. accordingly, the present situation of reliability in domestic automobile products is expounded
本文通過對樣車的故障進行統計,分析了我國汽車產品質量的薄弱環節,並藉助數理統計手段和汽車可靠性理論,得出了國產客車、載貨汽車以及轎車的故障規律和相應的故障分佈函數、可靠度函數、故障密度函數及故障率函數,論述了國產汽車產品的可靠性現狀。Directed against the distributing fault disposing mode and centralizing fault disposing mode of distribution distribution feeder automation, we use two different research methods respectively. under the distributing fault disposing mode , combined with the technological ameliorate of the applying plc in the switch control department of the urban distribution ring feeder, we design a new voltage - current feeder automation flow executing by recloses and sectionnalizers controlled by plc to locate the distribution feeder fault section
針對配電網饋線自動化的故障分佈處理模式和故障集中控制模式,分別採用了不同的研究方法:在配電網採用故障分佈處理的模式下,結合應用於城市手拉手配電環網的環網開關櫃的技術改造,設計了一種新的電壓-電流型饋線自動化模式,利用可編程序控制器( plc )來控制饋線上的重合器和分段開關來實現配電網饋線的故障區域定位。Answer : be familiar with concerned regulations system and line bridge business, have the capacity that handles trouble alone, temporarily relay personnel should be secured, pass labour wu paragraph approval
答:熟悉有關規章制度及線橋業務,有單獨處理故障的能力,臨時替班人員應固定,並經過工務段批準。5 the modernizing technical method is applied and mcs - 51 is made as controller of no - tillage transplanter to control all of the execute parts of the equipment automatically by single chip microcomputer through watching these key parts by " some transducer. in this system, the working state of this equipment is online show by calculating the number of transplanted plug seedlings ; and the broken - down occurrence can be predicted by alarming system during transplanting plug seedlings ; at last, anti - jamming system is designed to raise the reliability of this system further by the method of combine the software with hardware together in the condition of achieving all functions in transplanting plug seedlings
5採用現代化技術手段,以mcs - 51單片機為免耕栽植機的控制器,通過對各工作部件的計算機監控,實現了免耕栽植機所有執行部件的計算機控制;通過對缽苗栽植數的統計,實現了機器作業情況的在線顯示;通過報警系統的設計,實現作業過程故障的及時報警;最後,本控制系統實現以上功能的基礎上,採用軟體形式與硬體相結合的辦法,對其抗干擾性進行了設計,進一步提高了系統的工作可靠性。It includes four criterions of locating fault point ? “ transient zero sequence current amplitude law ”, “ stable base wave zero sequence current phase law ”, “ stable seventh harmonic zero sequence current phase law ” and “ s injection law ”. pointing out how the law locate the fault point to minimal fault section by applying these criterions gradually. the law will not only make up the blemishes existing in current methods for single - phase fault location in small current grounding system, but also locate the fault point to minimal fault isolating unit on fault line
該方法通過將所包含的四個定位判據- 「暫態零序電流幅值法」 、 「穩態基波零序電流方向法」 、 「穩態7次諧波零序電流方向法」和「 s信號注入法」 -進行有選擇地遞進使用,不僅有效彌補了目前已有小電流接地系統單相接地故障選線的缺陷,更將故障定位在故障線路最小故障區段。Then i finish the analysis from three aspects, instruction of circuit, stress of surrounding, and tolerance, thus providing basis of design. the following designs are in progress from four aspects, which are circuit design, thermal design, derating using and screening. at last, i make the update generator in batch process, and collect and analyze reliability dates again
首先進行了與可靠性相關的數據收集與分析,對故障模式進行統計;然後從電路結構、環境應力及容差三個方面進行可靠性分析,從而為關鍵的可靠性設計提供了依據;接下來的可靠性設計,從電路設計、熱設計、降額使用、篩選四個方面逐一解決了可靠性分析階段發現的問題;最後,我將改良的發生器批量生產,並從中重新收集了可靠性數據進行計算,事實證明改良后高頻無極燈的平均壽命已達到6萬小時。Emphasis on picking up node failure message characters and matrix based on topology fabric and abutment matrix via switch node, analyzing the distribution feeder line break - down at single circumstance, discussing the distribution feeder line break - down judgment matrix, judge out the breakdown area of the segment through analyzing the break - down matrix inside chemical elements
論文軟體著重研究了以配電網拓撲結構以及開關為節點的鄰接矩陣為基礎、在實時情況下,提取電網節點故障信息特徵及矩陣,舉例說明了通過分析配電網饋線單一故障情況,利用饋線網路故障時的故障區段判斷矩陣,通過分析故障判斷矩陣中元素的性質,來判斷出故障區段的方法。If printer is wrong, alarming spot can be correctly printed during default time after repairation
檢查如印表機發生故障,修復后仍能將這段時間內的報警點正確列印。With an introduction of cable laying and the environment for the cable, this paper classifies the cable faults recorded on the historic statistics, holds that the armored cable and the on - line detection method shall be adopted, professional evaluation system also be established for the improvement of cable operation
介紹了上海地鐵直流電纜的敷設方式和環境,在統計歷史故障的基礎上對直流電纜故障進行了分類,提出了在新線建設和改造項目中,盡可能採用帶鎧裝的軟電纜;通過在線檢測手段,建立專家評估系統,評定絕緣的優劣並預警其劣化的趨勢;改進直流電纜敷設質量,改善其運行環境等措施和建議。To ensure safe and reliable operation. however, as unscheduled machine downtime can upset deadline and cause heavy fmacial losses, improvements were sought in the field of fault diagnosis. in 1970 ' s a new technology of electrical machines " fault diagnosis - condition monitoring has arisen. the technology could judge and diagnose the faults by advanced technology and analysis instrument when the machine is on - line
70年代興起的設備故障診斷技術是一門新技術,它能實現設備在帶負載運行、不停機的情況下,通過使用先進的技術手段對設備狀態參數監測和分析,判斷設備是否存在異常或故障,故障的部位和原因以及故障的劣化趨勢,以確定合理的檢修時間和方案。Then an oms protection scheme was designed and realized in chapter 4. this paper describers the technical scheme, hardware, software and experimental result of the system
本文還針對網路最大故障源?光纜故障,設計完成了一個光層復用段保護系統,給出了詳細的軟、硬體結構、通信協議及測試結果。For example, one of the most common errors in linux applications is known as a segmentation fault
舉例來說,在linux應用程序中,分段故障被認為是最常見的錯誤之一。Otherwise, as a memory component, large - scale register file holds a large number of data, so it requires stronger stability and validity. for memory components, using bist method to make a fault checking is a relatively good choice. but the bist of the multi - port register file is still in early phase of development
另外作為存儲部件,規模大的寄存器文件現場保存量大,需要有很強的穩定性和正確性,而內建自測試是存儲部件進行故障檢測的較佳選擇;但是多埠寄存器文件的測試卻處在初始發展階段,故障模型和測試演算法都有待于進一步完善。As a effective method for limiting enormous fault current, fault current limiter ( fcl ) attract more and more attention in power industry
作為限制短路故障電流從而使系統可以安全切斷故障元件的有效手段,故障限流器越來越多的引起了行業內的興趣與關注。分享友人