門電壓 的英文怎麼說
中文拼音 [méndiànyā]
門電壓
英文
gate voltage-
Based on the demand of power department, a full distributed multifuncitional monitoring device is studied. this instrument not only can measure the data of hydroelectric plant, but also integrate the funcition of control the dynamotor, by cooperate with the program of epigynous system, it can realization the auto generate electricity on the hydroelectric plant and ordinal startup - stop of the dynamotor. 2 furthermore, performance of integrated dft arithmetic enhances the acturacy and reliability of measure. by communication several devices can run online to be controlled dispersedly and managed centrally
本文分析了國內外水電站自動控制裝置的研究和發展狀況，尤其是國內小型水電站的自動化現狀，針對現有電力部門的需求，設計並實現了一種單元式的微機自動監控裝置，該裝置不僅實現了對水電站內各種模擬參數和數字信號的實時監測功能，還對水輪發電機組進行了調控，通過與上位機處理程序的配合，可以實現水電站的自動發電控制、機組順序啟停；在測量發電機組機端電壓和電流參數的時候，採用32點離散傅立葉演算法（ dft ） ，增加了測量的準確性和可靠性；通過通訊可以實現裝置的聯網運行，做到「分散控制、集中管理」 。Owing to the recurrent stoppages of work through the air raids, arrears had accumulated in the cipher branch.
由於在空襲中工作屢屢停頓，密碼部門積壓了許多未譯的電報。After introducing the general situation of the hatch, the trait and research status of hydraulic control, complying with the technical request of the enterprises, this dissertation first have designed a double - hatched hydraulic control system with an accumulator as a storable energy
在介紹閘門的概況，分析液壓傳動控制的特點以及液壓系統動態特性研究現狀后，本文首先根據企業提出的技術要求，設計了一個採用蓄能器作為儲備能源的雙閘門液壓控制系統，實現正常與停電工況下的功能要求。Our main products include a series of flexible door, automation door, armor door, turnup door, bulletproof door, etc. we can provide different material to satisfy the different custom, such as : stainless door, glass door with or without frame, crystal door, titanium door and so on
公司主要產品有：不銹鋼伸縮門、鋁合金電動伸縮門、壓鑄型伸縮門、不銹鋼門花、不銹鋼門、裝甲門、電動門、卷簾門、車庫門、防彈水晶門、旋轉門、定做無框門、有框玻璃門、鈦金門，還承包加工防盜網、防盜窗、樓梯扶手、網架、等一系列產品。Voltage gated channel
電壓門控性通道In this research, the wheat, rice and tobacco with salt treatment were used as experimental materials to study the molecular mechanism of stress - tolerance in plant and make the relative gene engineering research. the main results are as following : 1. a novel ca2 + channel gene, named as tatpc1, was isolated from wheat, encoding a two - pore voltage - gated channel protein
本研究在總結當前植物鹽脅迫應答分子生物學研究進展的基礎上，以農作物小麥、水稻、煙草作為主要實驗材料，開展了植物耐逆分子機制和相關基因工程研究，主要結果為： 1從小麥中克隆到一個新的ca ~ （ 2 + ）通道蛋白基因， tatpc1 ，它編碼的是一種細胞膜上兩孔電壓門控式通道蛋白。The problem about neutral - point - grounding mode is an all - around technical problem which associated with not only power system reliability ， insulation coordination ， electromagnetic interference ， but assault safety 。 in china ， the neutral grounding modes of the 10kv net involved of none grounding, grounding by arc suppressing coils, resistance grounding or reactance grounding in the past 。 with the development of civic power network ， low resistance grounding mode was used to restrain the over voltage, particularly in guangzhou, shanghai ， beijing ， and zhuhai etc. it was reported that the over - voltage level of low resistance grounding mode is lower than that of arc suppressing coil mode, but the operation carried out the other way 。 at substations in guangzhou and shanghai it was found that the low resistance grounding mode is successful 。 but in some areas ， such as zhuhai ， substations grounding with low resistance revealed some problems ， including power supply reliability rapidly dropping ， transmitting line often tripping ； and person safety being threatened 。 so interiorly the grounding mode selection of the 10kv network was disputed, which mainly focused on the fault form of 10kv net grounding, the apply area of suppressing arcing coil grounding mode, power supply reliability level of the two modes, person safety, communication interfere and the workload of maintenance
爭議點主要是在10kv電網接地故障的形式、消弧線圈接地的應用范圍、兩種運行方式供電可靠性的高低、人身安全、通訊干擾和運行維護工作量等諸多方面。 11 17本論文就是針對以電纜為主的城區10kv電網中性點接地方式的選擇問題進行研究。論文首先對10kv電網的中性點運行各種方式進行分析，比較各方式的特點，然後以重慶儲奇門變電站10kv電網的實際參數來建立數值計算模型，在考慮了電網接地電容電流變化、中性點電阻取值大小、接地點接地電阻值變化等多種影響因素的情況下，對中性點經消弧線圈接地和經小電阻接地方式下電網的過電壓水平和接地點短路電流大小進行了數值計算，其計算結果與電科院所作現場試驗進行了比較。Therefore, the power department and users are concerned aboui harmonic and reactive compensation. the power department usually manage compute and measure the electric net " s harmonic condition and connected or new - connected harmonic load. and need to measure the harmonic vol tage current in some electric net " point. then, by manual making an in - depth analysis and statistics on measured - data, it can reduce harmonic harm on public not to take some effective measures
電力部門通常在實際中，需要對電網的諧波狀況、已接入和新接入系統的諧波源負荷進行管理、計算及測量，需要對電力網路各點的諧波電壓、電流實際水平進行測試，然後對測試數據進行人工分析統計，並以此採取相應措施降低或減少諧波對電網的危害。Voltage controlled gate cg module
電壓控制門組件Vvvf door controller frequency converter makes lift door installation easier and more convenient as its control center is the internationally advanced engineering 16 digital micro computer and it operates with the fully digital spwm modulation techniques, with igbt module as the output power drive and with voltage, current and speed under fully digital closed circuit control ( the door controller ' s operation parameters are inputted by means of the keyboard )
Vvvf控制門機變頻器採用當今國際上先進的工控16位微型計算機為控制核心，採用了全數字spwm調制技術， igbt模塊作輸出功率驅動，電壓、電流、速度全數字閉環控制（門機的運行參數均可通過鍵盤設置輸入） ，從而，使門機的安裝調試更加簡單，方便。The stability of electric power system has been being focused for a long time toprevent a power system from losing synchronism after sudden fault ， researchers have done much work and got many accomplishments this paper applied the direct feedback linearization ( dfl ) technique on the power system ， a strong nonlinear system simulation results by matlab proved this method efficiency main works and results are as follows ： this paper compared some existing methods in excitation control ， fast valve control and coordinated control respectively, analyzed the developments and actuality of nonlinear control research in brief, illustrated why ransient stability could be greatly improved by using the fast valve control in chapter 3 ， indicated the importance of coordinated control farther this paper introduced the inverse system theory, based on which ， discussed the dfl theory, pointed out which had consistency with the inverse theory, expanded the dfl theory combined the idiographic model equations ， made which adapt to the model of a single machine - infinite bus power system this paper referenced abundance articles and educed a set of equations ， which could describe the dynamical process of excitation and fast valve control for synchronous generators in the equations ， there were several very important parameters of power system - - rotor angle ( ) ， rotor speed ( ) ， generator q axis voltage ( eq ) ， transient voltage ( e ' q ) ， active power ( pe ) ， mechanical input power ( pm ) ， valve opening ( ) ， generator terminal voltage ( vt ) ， based on the model ， nonlinear coordinated controller and terminal voltage optimal controller have been designed by using the expanded dfl theory and lq optimal control theory the simulation results showed that the controller could keep power system transiently stable under the effects of a symmetrical 3 - phase short circuit fault ， which achieved better postfault regulation compared with another two routine methods ， one is the proportion excitation controller and proportion fast valve controller, the other is the proportion excitation controller and the optimal fast valve controller, which could exert good performance when met 1ittle disturbance either
在介紹逆系統理論的基礎上，詳細介紹了dfl理論，通過比較闡明了dfl理論其本質是逆系統方法的一類，並結合具體課題推導出的模型方程將dfl理論進行了擴展，使之適應于電力系統這個強非線性對象。通過參考大量的書籍文獻推導出一套實用的可將大型汽輪發電機勵磁與汽門綜合起來進行控制的模型方程，此模型方程涵蓋了電力系統中特別引人注目的幾個量- -轉子角、轉子轉速、發電機q軸電勢eq 、暫態電勢e ' q 、有功功率pe 、機械功率pm 、汽門開度、機端電壓vt ，在此基礎上建立了實用的電力系統簡化的數學模型，並將擴展的dfl理論應用於此模型系統，結合線性二次型最優控制理論設計出大型汽輪發電機的非線性綜合控制器及機端電壓最優控制器，通過模擬實驗與採用常規的按電壓偏差進行調節的比例式勵磁控制器+汽門比例控制及採用常規的按電壓偏差進行調節的比例式勵磁調節器和基於二次型性能指標設計的最優快控汽門（考慮發電機的飽和因素）進行了對比，證實了採用此種控制器可以有效地提高電力系統的暫態穩定性，並且在電力系統遭受小干擾時同樣具有良好的調節性能。Established in 1994, xinyi meter plant ( shanghai xinyi meter co., ltd ) is specialized in the development and production of simulation current meters and voltmeters. they are widely used in collaboration with mili - tary equipment, various electronic communication facilitles, measuring instruments and auto control equipment to display all kinds of quantity of electricity and other readings. xinyi meters are of plenty of assortments and complete functions. they sell well in the domestic and overseas markets and appeal to the customers with their stable and reliable quality, considerate service and sound market reputation
新藝儀表廠（上海新藝儀表有限公司）創辦於1994年，主要開發和生產門類齊全，品種繁多的模擬和安裝式電流、電壓表，廣泛用於軍工配套和各種電子通迅設備、測量儀器和自動化控制設備上，以顯示各種電量和非電量、新藝儀表品種多，功能齊全，以其穩定可靠的質量、周到的服務、良好的市場信譽行銷國內外、深受用戶的歡迎。We find that a gate voltage on a gate capacitor will excite a potential distribution similar to that of a single charge soliton. we call it a static potential soliton. what " s important is that the profile of such a soliton can be changed proportionally and continuously
我們發現給一個門電容加上門電壓將會在結鏈中激發一個類似於單電荷孤子的電勢分佈，並將其稱為靜電勢孤子，只是這種孤子的輪廓可以成任意比例地連續變化。Jdy - 002 full frameless glass door electric bolt delayed time : 0s, 3s, 6s, 9s monitor output point no nc, automatically cut off the detection point after 14s when locked working voltage : 12vdc start current : 0. 85a, working current : 0. 25a features : voltage range : 9 15v with led, no noise bright silver cover left - opened type and right - opened type can be widen more than12mm dimension : 205 x 55 x 40mm weight : 1260g right - opened type left - opened type yiwu qimingxing computer company copy right
Jdy - 002全無框玻璃門電插鎖此款為右開門此款為左開門可調試延時啟動時間： 0 3 6 9秒監視接點輸出no nc信號，門上鎖后14秒自動切斷感應點使用電壓12vdc ，啟動電流0 . 85a ，持續工作電流0 . 25a特點：具指示燈，無噪音適應電壓寬度9 - 15vdc可夾玻璃門寬度為12mm亮銀色面板，分為左右兩款外形尺寸： 205 x 55 x 40mm重量： 1260gToday, liquid crystal, a new functional material, has been applied more and more widely. on the side of display, owing to stable frarne, absolute environmental protecting, save electric energy and no tire for user, liquid crystal display keeps ahead among the range of display. with the developing of the technology of liquid crystsl, lcd will must substitute for crt and become the chief in market. in additin, liquid crystsl light filers which have been used in optic communicatins and light information handling, emply th e technical of combining the birefringence of liquid crystsl and fabry - petrot - type cavity. they manifest a series of merit, such as narrow band wide, deterioration low, wide tuning domain, simple structure and low cost, so liquid crystal light filter draw attention of many country
現在，液晶作為一種新型功能材料越來越得到廣泛的應用，在電子顯示裝置中，液晶顯示器以其畫面平穩、真正安全環保、省電和使用者不易疲勞等優點領先於顯示器的行列中。隨著液晶技術的發展，液晶顯示器將取代crt顯示器逐步成為未來市場的主流。此外，應用於光通信和光信息處理中的電調諧液晶濾光片，採用液晶材料的雙折射和電光效應與傳統f - p腔相結合，表現出窄帶寬、低損耗、調諧范圍寬、驅動電壓低、結構簡單、低成本等一系列優點，而日益受到各國研究部門的關注。7 - 8 : input dc12v to open the door, exclusively applied to the access controller which output dc12v to control electric bolts or locks directly
7 - 8 ：輸入12v電壓開門，專用於直接輸出電壓控制電鎖的門禁控制器。These three products are specialized diodes designed for specific purposes and their names give an indication of their use ? however these are diodes which serve to protect the circuit from transient or sudden ( surge ) voltage changes or for constant current diodes, to keep the current constant
此三種產品是專門用來（名稱已經表明其用途）保護電路不受瞬變電壓、急始（浪涌）電壓變化的影響，或保持恆定電流二極體的電流穩定。In the 1950s kone introduced its first group controls, automatic doors and hydraulic elevators
1950年，通力推出其第一臺群控自動門液壓電梯。In chapter three, we re - solve the set of linear equations in chapter two after applying gate voltages to gate capacitors
第三章在給各門電容加上門電壓后重解了第二章中的線性方程組。It hints us that, by modulating the gate voltages we can get effective control over charge solitons in a tunnel junction array
這啟發我們通過調節門電壓可以實現對結鏈中的電荷孤子進行有效控制。分享友人