整閘器 的英文怎麼說
中文拼音 [zhěngzháqì]
整閘器
英文
brake adjuster-
Scr silicon controlled rectifier
晶閘管整流器Scr ( silicon controlled rectifier ) or thyrister can also be substituted for the contactor
也可以用可控硅整流器或者是半導體閘流管。A scr ( silicon controlled rectifier ) or thyrister can also be substituted for the contactor
也可以用可控硅整流器或者是半導體閘流管。Thyratron automatic voltage regulator
閘流管自動電壓調整器Basically learn dc, alternating current way, lighting circuit, distribution circuit, transformer of odd, three - phase, dynamo job principle reachs operation method, the principle maintenance of electromotor of single - phase, three - phase reachs application, low - pressure electric equipment, electric power procrastinates move, electromotor maintains skill, brilliant brake canal can accuse rectification, electrical engineering appearance, the electron controls a technology, circuit of new light source, engine, principle of distribution ark job and installation technology
主要學習直流、交流電路,照明電路,配電電路,單、三相變壓器,發電機工作原理及操作方法,單相、三相電動機的原理維修及應用,低壓電器,電力拖動,電動機維修技巧,晶閘管可控整流,電工儀表,電子控制技術,新光源電路,發動機,配電櫃工作原理及安裝技術等。The controlled silicon rectifier is a kind of electric and electron component and the mostly component of it is thyristor. during the working, thyristor will produce a great quantity of heat. so, the central problem of this article is cooling
可控硅整流電路中的主要部件是大功率硅整流器,大功率硅整流器是一種以晶閘管為主的電力電子器件,晶閘管是可控硅整流電路中最主要的發熱元件,因此,文章主要針對晶閘管的散熱問題展開研究。But if engineers can figure out how to integrate millions of relativistic gates on a small silicon chip ? and awschalom is working with research groups at intel and hewlett - packard to do just that ? the result could be processors that run much faster than current models do, while consuming far less power and radiating far less heat
不過假如工程師有辦法把幾百萬個相對論性邏輯閘整合在一小塊矽晶片上,其成果可能就是執行速度比當今機種快很多,而功率消耗與熱輻射卻少得多的微處理器;奧沙隆目前正在和英特爾與惠普的研究群合作研發這種晶片。The control circuit of digitalized soft - starter with the three - phase ac voltage regulating was designed. the digital phase shifting trigger based on the 80c196kc mcs and gal16v8 programmable device was developed. the control method for digital phase shifting trigger was given and its principle of operation and designing was discussed
設計了三相晶閘管交流調壓數字軟起動器的硬體控制電路;研製了採用80c196kc單片機和gal16v8可編程器件構成的數字移相觸發系統;給出了數字移相觸發控制方法,分析和討論了該方法的工作和設計原理;採用了一種參數自整定的混合型模糊pid控制方法。Unique harappan inventions include an instrument which was used to measure whole sections of the horizon and the tidal dock
獨特的哈拉帕的發明包括一件器械,用來量度地平線和通潮閘塢的整個部分。The company mainly produces high - tension and low - tension electric equipment, thyristors electrical machinery soft starter, automatic regulating silicon piles etc. it developed the technology with own patent adopting sun shape heat tube radiators with steam and water separated, and developed the integrated power module unit including thyristors and rectifiers with the technology. the products organization is novel, and it conducts heat rapidly and has solved the difficult problems of heat dissipation in generator excitation and exchange power
公司主要生產高低壓成套電器低壓動態無功補償裝置晶閘管電機軟啟動自動調壓硅堆等產品。研製開發出了「日」字形汽水分離式熱管散熱,並利用該技術開發了晶閘管整流管一體化功率組件,結構新穎,傳熱迅速,為發電機勵磁交流調功等領域解決了器件散熱難題,產品的各項性能均處于國內外領先水平。On - line monitoring of hvcb is the precondition of predicting maintenance, is the key element of reliable run, and is the important supplement to the traditional off - line preventive maintenance in fact, the faults are made by hvcb, no matter in number or in times, is over 60 % of total faults so it has determinative importance for improving the reliability of power supply and this can greatly decrease the capital waste used by - dating overhaul in this paper, the inspecting way of hvcb mechanism characteristic is discussed the concept of sub - circuit protector is presented, the scheme that we offered has been combined with sub - circuit integrality monitoring theory, to ensure that it has the two functions as a whole according the shut - off times at rated short circuit given by hvcb manufacturer, the electricity longevity loss can be calculated in each operation, and the remained longevity can be forecast too an indirect way for calculating main touch ' s temperature by using breaker shell temperature, air circumference temperature and breaker ' s heat resistance is improved in this paper, and main touch resistance can be calculated if providing the load current msp430, a new single chip microcomputer made by ti company, is engaged to develop the hardware system of the on - line monitoring device, and special problem brought by the lower supply voltage range of this chip is considered fully
高壓斷路器所造成的事故無論是在次數,還是在事故所造成的停電時間上都占據總量60以上。因此,及時了解斷路器的工作狀態對提高供電可靠性有決定性意義;並可以大大減少盲目定期檢修帶來的資金浪費。本文論述了斷路器機械特性參數監測方法;提出了二次迴路保護器的概念,並將跳、合閘線圈完整性監視和二次迴路保護結合起來,給出具有完整性監視功能的二次迴路保護器實現方案;根據斷路器生產廠家提供的斷路器額定短路電流分斷次數,計算每次分閘對應的觸頭電壽命損耗,預測觸頭電壽命;提出根據斷路器殼體溫度和斷路器周圍空氣溫度結合斷路器熱阻來計算斷路器主觸頭穩態溫升的方法,並根據此時的負荷電流間接計算主觸頭迴路的電阻;在硬體電路設計上,採用美國ti公司最新推出的一種功能強大的單片機msp430 ,並充分考慮該晶元的適用電壓范圍給設計帶來的特殊問題;在通信模塊的設計中,解決了不同工作電壓晶元之間的介面問題,並給出了直接聯接的接線方案。With the conduction property of the triggered thyristor and the intellective numerical controlled frequency reduction of the triggering pulse by mpu, we can divide alternating current into several complete sinusoidal waves to supply some loads. it can be made as a controller or a pcb ware, which is suitable for the air conditioning, machine tool and various instruments that require electric power or rotate speed adjustment
利用晶閘管的觸發導通特性,用單片機對觸發信號進行智能數字降頻,可在交流電中切分出部分完整的正弦波形供負載使用,可以單獨做成一臺控制儀器或者作為一個控制電路板用於需要電功率和轉速調節的空調、機床以及各類儀器設備中。Their lead product at the moment, tectintm, is currently going through phase iia clinical trials in canada. wex currently has headquarters in vancouver, canada, with offices in beijing and hong kong and is looking to strengthen its ties in asia
北電完整的端對端wimax上下游合作體系,亦包括其他主導供應商之產品,如usb裝置pcmcia卡家用閘道器筆記型電腦pda等。Application of active power filter in decreasing harmonics in phase - controlled power source
有源電力濾波器在抑制晶閘管相控整流電源諧波方面的應用Three - phase scr controlled rectification power supply has been widely used in the high power industry area. the key control elements of trigger and regulator are hotspots of research in power electronics field
三相晶閘管可控整流電源廣泛應用於大功率工業控制領域,其中的核心控制環節觸發器和調節器的設計是電力電子領域的研究熱點。Export : thyrister, power module, ssr, rectifier bridge, industrial ceramic and furnace, welding machine and switch
出口:晶閘管、功率模塊、固態繼電器、整流橋及工業陶瓷、工業電爐、焊機和開關設備。The enterprise deyang sunlight electric co., ltd. has special knowledge within the ranges roasting, thyristor and vacuum coating as well as sputtering
公司專業從事晶閘管可控硅整流器、烤架以及真空鍍膜和濺射業務。In the practice application, the project ? the large dam secure supervising and measuring system of taipu brake, which the penman participated himself, is introduced in detail, which includes the system synopsis, the definition of the pressure, the crack, the horizontal displacement and the vertical displacement, the compare of diversified measuring methods, the choice of the instruments and the configuration of the instruments, the system network topology configuration, the collocation of various metrical dots and instruments " demarcating and testing, the system software and the application software, the communications between the intelligent instruments and the primary interfaces of actual system
在實踐應用方面,詳細介紹了筆者親自參與實施的工程? ?太浦閘大壩安全監測系統,包括系統簡介,揚壓力、裂縫、水平位移和垂直位移的定義,各種測量方法的比較,儀器的選型以及儀器的結構,系統的網路拓撲結構,各測點的布置以及儀器的標定測試,系統軟體和應用軟體,智能儀器與上位機的通信,實際系統的主要界面。為了論文的完整性,介紹了大壩安全監測專家系統。Brake slack uster
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