電源故障電路 的英文怎麼說

中文拼音 [diànyuángùzhàngdiànlù]
電源故障電路 英文
power-fail circuit
  • 電 : Ⅰ名詞1 （有電荷存在和電荷變化的現象） electricity 2 （電報） telegram; cable Ⅱ動詞1 （觸電） give...
  • 源 : 名詞1. （水流起頭的地方） source （of a river）; fountainhead 2. （來源） source; cause 3. （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
  • 路 : 1 （道路） road; way; path 2 （路程） journey; distance 3 （途徑; 門路） way; means 4 （條理） se...
  • 電源 : source; current source; electric source; power pack; power supply; power source; source of power ...
  • 故障 : hitch; breakdown; stoppage; fault; faulting; accident; blunder; bug; conk; failure; impairment; i...
  • 電路 : [訊] circuit （ckt）; electric circuit; electrocircuit電路板 circuit board; 電路保持 guard of a c...
  1. In order to apply esd to practical engineering, the author develops computer - aided events sequence diagram system ( caesds ). taking the power failure of spaceship cooling circuit drove pump as an example, this thesis uses the improved esd method and the esd model constructed by caesds, drawing a conclusion that the improved method and caesds is valid in manned spaceflight risk assessment

    並以飛船冷卻迴路驅動泵電源故障為例，綜合運用改進的esd方法，利用caesds對其建立esd模型，最後分析得到結論，說明了改進的方法和caesds在載人航天安全性風險評估中的有效性。
  2. Power electrify yi electromagnetic switch breakdown ; or mensuration circuit breakdown

    電源充電之電磁開關故障；或測定電路故障。
  3. The speed of network is more high, specially when typing report forms. so the dumb terminal accessing get the approbation and appraising. thus the agriculture bank set out to apply the method to all of country

    自從2002年12月改造完到至今，網路運行良好，除由於電源問題燒毀設備外，沒出現過故障，網路速度提高，特別是在列印報表時尤為明顯，因而得到了農行的認可和好評，並在全國開始推廣和應用。
  4. These new methods adopt the circuit information contained in the power supply line current to realize the fault diagnosis. it can increase the fault coverage, reduce testing cost and improve the quality and reliability of ics

    它通過從電源電流信號中提取有效的信息來進行故障診斷，能夠提高故障覆蓋率，降低測試成本並提高集成電路產品的質量與可靠性。
  5. Power - fail circuit

    電源故障電路
  6. Usage and maintenance of welding and cutting machines - typical co2 welder ' s construction and work principles

    彩顯電源電路原理及故障分析
  7. Auto power cut - off when standby for 30 minutes or temperature test system failure. it achieves energy save, safety and prolongs life of heater

    當30分鐘閑置，或測溫系統出現故障，如焊咀溫度低於警誡線，發熱芯或線路板發生故障時，自動切斷電源，具安全，省電及延長芯頭壽命的優勢。
  8. Abstract : the rechargeble batteries are used for backup power internal electrically equipments and instruments. but batteries lifetime usually is shorten by overwork and then malfunctions of equipment are induced. to avoid the complexion described above, the protection circuit against overwork is designed. it is based upon the voltage comparator and regulator. it will light up a red led when the volume of the batteries discharged close upon 50 % ; it will switch off the load automatically when it discharged closing to 80 % of their energy capacity, thus overwork of batteries can be avoided and lifetime may be extended

    文摘:用蓄電池做后備電源的系統（或設備） ，常因過放電導致電池提前報廢而造成設備故障.根據電池電壓隨容量變化的規律，利用電壓比較器和電壓基準源設計製作了電池放電保護電路，當電池放電量接近容量的50 %時，啟動預警信號；當電池放電量達到容量的80 %時，電路自動切斷負載，防止電池過度放電，延長電池壽命，保證系統（或設備）在供電恢復正常后能正常運行
  9. Its innovation is to extend existed fanout - free region pwtitioning methods of combinational circuits to synchionous sequentia1 circuits, and combines fanout source fault simulation and critical path tracing. experimental resu1ts reveal that the efficiency of it is better than that of generic word - level fault parallel fs algorithms

    該演算法的創新在於擴充了現有的組合電路無扇出區劃分方法，使之對時序電路適用，並把它與扇出源故障并行模擬和臨界路徑追蹤方法相結合。
  10. It combines boolean algebra expression with time information to describe behavior of a digital circuit. it has made substantive progress at path sensitization, power dissipation estimation, iddt and delay fault diagnosis. theoretically, it is necessary to establish some mathematical foundation in order to define distance, limit and continuity based on boolean process

    它將布爾代數與時間結合起來，為異步性描述提供了比較形式的理論基礎，並在通路敏化、電源消耗的計算、動態電流測試方法（ i _ （ ddt ） ） 、時延故障診斷等方面取得了實質性的進展。
  11. For the backbone nodes, high - capacity dacs4 - 4 - 1 cross connect equipment with stm - 1s as its basic interfaces is used. between the various equipment, stm - 1 connections are directly used instead of tens of 2 mbits connections so that large amounts of hw equipment, power consumption, connecting lines between shelves and fault rate can be reduced, while network redundancy can be improved

    骨幹節點採用以stm 1為基本介面的大容量dacs4 - 4 - 1交叉機。各種設備之間直接使用stm - 1連接，不再使用幾十個2mbits連接，可以大大減少設備硬體數量，降低電源消耗，機架之間連接線顯著減少，降低故障發生率，提高網路冗餘度，也可以降低建設和維護成本。
  12. Full bridge phase - shifted zero - voltage - switched converter ( fbps - zvs converter ) is a successful implementation for soft - switching and is easy for usage in dc / dc converter. the core technique to reach digitalization is dsp technique. in order to reach both high frequency and digitalization of converter, a fbps - zvs converter based on dsp control is proposed in this paper the converter worked on the high frequency of 150k. periphery hardware circuit is simple and its bulk is small. the converter realizes soft - switching over half load and get a high efficiency. it achieves the aim of digital control and error protect

    實現數字化的核心是dsp技術。本文立足於將開關電源的高頻化與數字化相結合，具體研究內容為一種基於dsp控制的移相全橋軟開關zvs變換器，該變換器工作于較高的開關頻率（ 150k ） ，外圍硬體電路結構簡單、器件少、體積小；在半載以上實現了開關管的zvs開關，取得了較高的變換效率；實現數字化控制與故障保護，變換器取得了較好的性能效果。
  13. Mainly in the electricity distribution network for distribution lines so that power and protect equipment from overload, short circuit and under voltage, single - phase fault to other hazards

    主要在配電網路中用於分配電能和保護線路使電源設備免受過載短路欠電壓單相接地等故障的危害。
  14. In the case of a line side fault, prevents the being propagated to the breaker. enables the circuit breaker ' s insulation in installations with insulated bus bars

    電源側發生故障的情況下防止電弧傳播到電路器上。在帶絕緣母體排的裝置里，使斷路器進行絕緣。
  15. Some new methods for enhancing the infrared image of low dissipation components are proposed based on improving consumption and surface emissivity of components

    摘要提出幾種提高紅外電路故障診斷儀診斷有源低熱器件能力的新方法。
  16. In addition, according to the safety requirements of underground electrical equipment, the fault characteristics and protection principle of asynchronous motors with single speed or double speed used in underground are simultaneously analyzed, the function parameters corresponding to the fault protection for high capacity motors are determined. at the same time, module program design method and compiled monitoring program and function subprogram are emphatically described. especially, more attention is paid to the design philosophy, operation principle, hardware block diagram and software flow chart of mcs

    根據礦井生產要求，分析了異步電動機的各種故障特徵和保護原理，確立了每種故障保護的動作指標；設計了主控制板的硬體電路；根據結構化程序的設計方法，設計了監控程序和各功能模塊程序；並且分析了工業生產環境存在的干擾源及所產生干擾信號的特徵，針對不同特徵的干擾信號，制定了相應的硬體、軟體抗干擾措施。
  17. There are two functions in the fault injector, one is the realization of digital controller ’ s work environment by simulating the electrical characteristics of sensors and actuators, another function is the control of the fault injection which is realized by the voltage - controlled constant voltages source and relay switch circuit etc. the manage compuer is in charge of the fault mode setting, fault injection process controlling and result data retrieving

    在故障注入器上，通過對傳感器和執行機構電氣特性的模擬提供控制器的運行環境，利用壓控恆壓源和繼電器開關等電路實現多種故障注入方法;作為故障注入器上位機的管理計算機，負責故障模式設置、故障注入過程式控制制和結果回收處理。
  18. The thesis uses sql server 6. 0 database, standard sql access interface, and oriented - object program language vc + + to implement our electric network dispatching message management system. the system can operate like this : automaticly check if having data files come ; discriminate file type ; automaticly read data into database ; rapidly give out the precise analysis results, including waveform display, fault component calculating ; select fault phase ; distinguish fault type ; precisely fault allocate ; run all kinds of database administration, like antomatic add - on, automatic deletion, amendment, inquiry by different conditions ; print all kinds of outcome and keep them into database ; share data resource by web technique ; deal with complex faults. the whole system i finished will be powerful technic support for dispatching operation

    本文採用標準的sqlserver6 . 0數據庫，標準sql訪問介面和面向對象編程工具vc + +進行編程，實現了集數據庫、分析計算、圖形化界面、網路通訊於一體的電網故障錄波信息管理及故障診斷系統，該系統能夠在每次故障后自動查詢有無數據文件的到來;能夠對傳送到調度端的數據文件分析其類型;能夠按comtrade格式自動地將大量數據信息完整地填入數據庫中;能夠進行故障選相，故障類型判別和故障精確定位;能夠快速地對故障做出精確的分析，計算各次諧波分量，有無功和視在功率，功角，序分量等;能夠對數據庫進行各項管理，如瀏覽，自動添加和刪除，修改和按各種不同條件進行查詢;能夠將計算結果，各種表格圖形列印出來和保存進數據庫中;能夠將計算分析結果通過web技術為其他部門提供共享數據資源
  19. Supply by means of yi dc 24v either 15v dc power breakdown or wire connection short circuit or electric current too large

    之直流電源故障或接線短路或電流太大。
  20. Up to now, although the fiber optical transmission network " s own monitor and management system are good, without other communication means, we can not judge what reason cause the abort of the fiber optical transmission network which has only one communication route by using the technique and means in existence

    目前，雖然光纖通信系統設備本身的監控管理比較完善，但當單路由光纖通信系統全局阻斷后，如果沒有其他通信手段，遠端站到底是發生光端機故障、電源故障，還是光纜中斷造成的全局的阻斷，用現有的技術和手段無法判別。
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