time breaker 中文意思是什麼
time breaker
解釋
驚天傳奇-
The high - lead bronze maintaining parts for the american imported facilities ( simons breaker and 23 stere excavator ) in the three gorges project all reached the life time of american high - lead bronze parts after being installed and run
為三峽工程的美國進口設備（西蒙斯破碎機、 23立方米電鏟等）的高鉛青銅維修件，生產后已裝機運轉，均達到美國高鉛青銅件的使用壽命。 -
Having dropped ( back in 1990 ) a plan to build the world ' s biggest ice - breaker, the canadians may also have to seek russian help next time they need to carve out a path to the north pole : even the patrol boats ordered up by mr harper this month won ' t match russia ' s leviathans
由於（ 1990年）撤銷了一項建造世界上最大的破冰船的計劃，下一次加拿大人需要開辟一條通向北極的道路時，可能也不得不尋求俄國人的幫助：即便是本月哈珀下令開赴前線的巡邏艇也比不上俄國人的龐然大物。 -
In the brief introduction to geographical information system ( gis ), this dissertation proves that by combining reliable management with gis technology, presents a method which built the power structure model and math calculation model by using spatial data in a good interface between computer and user. this dissertation makes a number of target for calculating the distribution system, mainly aimed at circumstances which have an effect on power station repair, switch breaker, type of t connection, and double lines supply via the usage of system reliability calculation. at the same time, it provides the projected estimatio n when power station or transmission line will be added into the power system, and furnishes the theoretical information that the professional needs for power structure programming, design and equipment management
通過建立輸變電設施管理信息系統（ mis ） ，真實地反映出油田電網輸變電設施的運行管理現狀，為網路可靠性計算提供可靠的計算依據；在簡述地理信息系統（ gis ）技術的基礎上，論證了可靠性管理與電力gis技術結合的可能性，創立了在簡潔的人機圖形界面下利用空間數據建立網路結構模型及可靠性計算模型的方法；通過建立網路可靠性計算系統，進行了計及變電所檢修影響、切換開關、 t接點及雙回線供電情況下的可靠性指標計算分析，對油田電網及變電所（線路）的改（擴）建方案、增強性措施及接入系統的可靠性給予了工程評估，為電網規劃、設計及日常的設備管理提供分析決策依據。 -
The paper formulates the dynamic analyses of hydraulic operating mechanism in large space, established mathematical model, presents methods of differential equation system, and corrects its parameters concerned in process of solution. after the unloaded characteristics calculation and test under real condition are developed for type lw - 252 breaker equipped with hydraulic operating mechanism, the time - displacement cures and the velocity - displacement cures are obtained
本文對液壓機構的速度分析，用了大量的篇幅，建立了數學模型，給出了其方程組的求解方法，並對求解過程中所涉及的系數給予修正，在此基礎上對本課題研製的配液壓機構lw - 252斷路器進行了實際條件下的空載特性計算及實驗研究，獲得了斷路器的時間? ?位移曲線和速度? ?位移曲線。 -
Initial recovery voltage and peak recovery voltage across the circuit - breaker have an essential affect on re - strike. for assessing performance of circuit - breaker, the higher inductance and lower inductance must be considered at the same time when testing according to theoretic analysis, the directly test circuit on switching the no - load overhead by high - voltage circuit breakers of rated voltage 252kv and below, in compliance with the correlative standard jb5871 and the test devices, and the test circuit parameters have been calculated and the many testes have been carried out
在理論分析的基礎上，考慮實驗室現有設備的情況依據標準jb5871的規定，選用合適的試驗設備，對試驗線路的參數進行計算，在實驗室建立了252kv及以下電壓等級斷路器開合線路充電電流直接試驗線路，利用該線路進行了數臺產品的試驗，分析了試驗結果，並根據試驗結果和理論基礎討論了gb t1984 - 200 《交流高壓斷路器》 （報批稿）關于開合線路充電電流試驗的有關規定。 -
Gangtong company professionally deals in automatic controlling component. its also the agent of low pressure distributing products, industry controlling products and fa component for mitsubishi, nais - national, moeller, unique. the main products are circuit breaker, contactor, timer, time relay, controller and transducer
港通公司是一家專業經營工業自動化控制元器件公司，代理銷售日本三菱電機mitsubishi松下電工nais - national德國金鐘-默勒moeller馬來西亞unique的低壓配電產品工業控制產品及fa元器件。 -
Now you have paid your membership fees and received your new member kit, you have no time to read the manual and you think your first ice breaker was a disaster
您已繳了會費，也收到了會員手冊，如果您沒有時間閱讀手冊，而您的破冰之旅-第一次演說又遜斃了。 -
Routine maintenance of high - voltage （ hv ） circuit breaker is very time consuming and resource hungry. the traditional scheduled maintenance or time based maintenance ( tbm ) has some serious defects, such as sub - maintenance, over - maintenance and the faults caused by the maintenance itself
我國目前採用的「到期必修」的計劃檢修體制存在著嚴重的缺陷，如臨時性維修不足，維修過剩，盲目維修和因檢修不當而引發檢修事故。 -
Standard for metal - enclosed low - voltage power circuit breaker switchgear - amendment 1 : short - time and short - circuit withstand current tests ; minimum areas for multiple cable connections
金屬殼密封的低壓電力線路斷路器開關設備標準.修改1 :短時間和短路可耐電流測試;多電纜連接的最小區域 -
If the bus and breaker ' s failure rate is n ' t included in account, the reliability indices will be better, and the result will be more optimistic. at the same time, the connection styles " affection on system reliability is analyzed. thirdly, a novel evaluation method based on dfs is studied
然後，提出了一種基於dfs的修正最小路演算法用於可靠性評估，採用dfs演算法求取從分支線首端到負荷點的最小路，然後根據系統的配置和實際運行方式，把非最小路上元件對負荷點可靠性指標的影響計入計算，從而計算系統可靠性指標。 -
Based on the comprehensive study on contact erosion and massive tests, it is found that the erosion of cb contacts is dominantly depend on the arcing time and breaking current. this paper analyses the mechanism of electrical arc of vacuum circuit breaker and discusses the primary factores. then this paper put forwardes a way to prognosticates the life exepctancy of electrical endurance of vacuum circuit breaker base on the power of arc
本文分析了真空斷路器的燃弧機理，探討了影響真空斷路器電壽命的主要因素，指出了原先以開斷電流作為預測真空斷路器電壽命的方法的不足，提出了改進的以燃弧能量為主要指標的預測方法。 -
The recursive criterion of transient current protection based on mallat wavelet transform is presented in order to meet the real - time demands. the reserch shows deficiency existed in the prevenient principle of transient current protection, so a new improved scheme of transient current protection is proposed. the characteristics of transient protection at different bus distribution capacitance is also analysed in this thesis. the study shows that operate of transient protection is correct when the bus distribution capacitance change. other conclusion include : the trip of transient protection must be locked when the power circuit breaker of transimission line operated, because the trip is incorrect at this time ; the features of transient current and it ' s energy is different between the fault and thunder over - voltage in transimission line, and them can be identified ; the ratio of high frequency component of current in serise capaciters compensation line, svc and hvdc system is far little than fault transient current, so all of them do not affect the working of trasient current protection
應用功率譜估計方法討論了故障高頻暫態噪聲信號在頻率軸上的分佈情況，利用功率譜分析結果實現的非參數化系統辨識方法研究了母線分佈電容對電流高頻暫態信號的衰減特性。論文的後半部分（第五，六，七章）著重分析了現有基於故障電流的暫態保護原理和判據存在的問題，提出了新的實現方案，並討論了暫態電流保護的運行性能。利用多分辨分析和小波分解快速演算法構成的遞推暫態保護判據，可以準確區分故障線路和非故障線路，實現超高速暫態電流保護，計算更為簡單方便，計算速度更快。 -
So, the best way to realize scientific management, the best economic efficiency and social efficiency is to monitor and analyze the circuit breaker ’ s status really in time, make sure safe operation, increase usableness and realize condition based maintenance
能夠及時準確地了解高壓斷路器的運行狀態，確保斷路器的可靠運行，提高設備的可用率，實現高壓斷路器的狀態維修，是實現電力系統的科學化管理、最佳經濟效益和社會效益的最好途徑。 -
The substation fault diagnosis system runs on - line and in real time, which diagnoses the fault by the information of switch and breaker coming from scada. it also can tell the operator how to deal with the fault
本系統的知識庫具有很多特點和優點。該變電站故障診斷系統實時在線運行，它根據監控系統得到的開關和保護動作信息來診斷故障，並提示運行人員應如何處理。
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