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overspeed vt.,vi.(over-sped; overspeed...

overspend

Discussing the way to develop the nonlinear mathematic model of the governor in the hydroelectrical simulation system and improve it , the phased analyzing / fitting method is introduced in modeling process to deduce the mathematical models of governor start - up and load rejection so as to solve the problems of overspeed starting and nonconvergent vibration during load rejection 在建模過程中采用分段解析、擬和的方法,推導出了水電仿真中水機調速器開機和甩負荷過程數學模型,解決水機調速器中開機過速和甩負荷過程中振蕩不收斂問題。

The jdf - 2 type case hanging basket guards against automatically falls mainly uses in the direct motor drive hoisting mechanical well type case hanging basket , as the type case hanging basket using of safekeeping of security , it installs in the hanging basket crossbeam both sides , along including guide rail is rising and falling , when the motor drive type case hanging basket in the fluctuation process , meets overweight , overspeed , steel wire attrition and other reasons creates the hoisting cable or the junction device snaps suddenly , when under hanging basket weightlessness falls , guards against falls can automatic brake , thus achieved avoids falling the basket to offend somebody Jdf - 2型井字架吊籃自動防墜器主要用于由電動機驅動的卷揚機井字架吊籃,作為井字架吊籃的安全保護之用,它安裝在吊籃橫梁的兩側,沿含著導軌升降,當由電動機驅動的井字架吊籃在升降過程中,遇超重超速鋼絲繩磨損等原因而造成提升鋼絲繩或連接裝置突然破斷,吊籃失重下墜時,防墜器能自動剎車,從而達到避免墜籃傷人重大事故發生的目的。

As we know , overspeed protection system is one of main protection of steam turbine sets . base on the standing order , we must do oil filler test regularly , but the oil filler test of the emergency stop system , which made by shanghai turbine company ltd . , is often fails in stroke 超速保護系統是汽機主要保護之一,根據規程規定,要定期進行注油試驗以驗證超速保護的可靠性,但上海汽輪機廠所產的危急遮斷器在注油試驗中經常拒動,導致在運行中無法進行注油試驗,無法驗證超速保護系統的可靠性。

The day right before the issue of the data , the primary wen jia bao of state council chaired the standing committee of state council , he pointed out that the currently main problem in the operation of economy still is the overspeed of increase of investment on fixed assets and the overrun of putting in monetary credit 就在數據公布的前一天,國務院總理溫家寶主持召開國務院常務會議,指出當前經濟運行中存在的主要問題仍然是固定資產投資增長過快、貨幣信貸投放過多。

The effect of oil filler test that is improved is correspondence to the overspeed test , so it is no use to do overspeed test repeatedly . it can reduces the deterioration of the rotor ' s longevity , and that , it can reduce the starting time of the units , which can reduce the cost of fuel consumption and steam deterioration . especially to large capacity steam units that use the same style device , it will get large economic effectiveness 對使用同一原理的裝置而言,這種新的技術思路具有指導性意義,改進后的注油試驗使用起來的效果可以與超速試驗相對應,不需要重復做超速試驗,可以減少對因超速對轉子的壽命的損耗,并且還縮短了試驗所需要的時間,相應減少機組的啟動耗時,節約燃料成本及汽水損耗,尤其是對使用同類裝置的大容量機組而言,能夠獲得的經濟效益將是巨大的。

So we ca n ' t do oil filler test when the units in operating to test the reliability of overspeed protection system . firstly , this thesis presented the theory of overspeed protection system . and pointed out the reason why the emergency stop system is often fails in stroke 本文首先分析了該型超速保護的動作原理,指出該型危急保安器注油試驗拒動的原因;首次利用流體力學的相關理論引入射流的概念,提出了改造方案,同時對該型危急保安器注油試驗裝置改造后飛環提前動作作出了理論分析。

Network security is a new and complicated problem in the non - traditional security . with the rapid popularization of computers and the overspeed development of the network , the status of network security in the national security is ascending and network security gets regarding of related field 網絡安全是非傳統安全領域中一個既新穎又復雜的課題,隨著計算機的迅速普及和網絡的超速發展,網絡安全在國家安全中的地位正逐步上升,逐步受到相關領域研究人員的重視。

From above analysis and reasoning , the paper puts forward the idea of the development strategy toward chinese retail trade enterprises : make big fish , quick fish and intelligent fish , which means to give attention to both scale economy , overspeed development and knowledge economy 通過以上分析和推斷,提出中國零售商業企業的發展戰略思路:做大魚、快魚、智魚,規模經濟、超速成長、知識經濟三者兼而顧之。

Tasks of video surveillance include the vehicle flux , speed , and type ; abnormity detection will dectect if or not a vehicle overtake or overspeed ; plate recogonition technology can recognize the real plate number according to a given photo snatched by monitoring camera 視頻監控包括車流量、車速、車型監控;異常檢測可以檢測出車輛的串道超速等違規行為;車牌識別利用車牌照片識別出實際車牌號。

Ensure safety inusing the instrument , it is installed with unbalanced unit , gate lid , overspeed and overtemperature protection device . and colding & heating dual control temperature unit can meet the need of component blood ' s separating temperature 設有不平衡、超速、超溫、門蓋等多種保護、確保儀器安全使用,制冷加熱雙路控溫滿足了成分血液分離溫度。

Ensure safety inusing the instrument , it is installed with unbalanced unit , gate lid , overspeed and overtemperature protection device . and allocated multiple rotors to apply to radiommuno , biochenistry andseparating blood products 設有不平衡、超速、超溫、門蓋等多種保護、確保儀器安全使用,并配有多種轉子、適用于放射免疫、生物化學、血液制品等分離。

This paper starts with resolving reliability of steam sets , then illuminates the problem and design principle of oil test device of overspeed protection system , which is made by shanghai turbine company ltd . =本文從提高機組可靠性的問題入手,探討了上海汽輪機廠所產超速保護系統注油試驗裝置存在的問題及改進原理。

With the development of transportation industry , traffic accident is on the increase . since most accidents are caused by overspeed , it is important to monitor the vehicles ’ transport speed for the drivers ’ securities 隨著交通運輸業的迅猛發展,交通事故頻繁發生,究其原因,很多是超速駕駛造成的。

Training information , equipment and programs specifically related to overspeed , speed and agility . developed with the collegiate soccer player in mind , but applicable to other sports 與超速,速度和活潑有關明確地訓練信息,設備和程序。在頭腦與學院的足球運動員一起發展了,但是對另外的運動適用。

Ensure safety inusing the instru - ment , it is installed with unbalanced unit , gate lid , overspeed and overtemperature protection device . and allocated multiple rotors to be selected and used by customers 設有不平衡、超速、超溫、門蓋等多種保護、確保儀器安全使用,并配有多種轉子、便于用戶選用。

State of the railway vehicles - control and instrumentation technology - part 207 - 8 : on - board equipment - gnt overspeed control for tilting trains 鐵路車輛狀況.控制和測量技術.第207 - 8部分:車上設備

Overspeed not only causes to avoid colliosion more difficultly , but also increase the possiblility of collision and gravity 心急地趕時間、爭強好勝、尋找刺激是產生超速行駛的心理特征。

Reciprocating interal combustion engines - performance - part 6 : overspeed protection ; identical with iso 3046 - 6 : 1990 往復式內燃機.性能.第6部分:超轉速防護裝置

The damping supporting of principal axis system in the overspeed tester for turbine expander impeller 透平膨脹機葉輪超速試驗臺主軸系統的減振支承