電容起動 的英文怎麼說
中文拼音 [diànróngqǐdòng]
電容起動
英文
capacitor starting-
Electrical capacitance tomography ( ect ) is one of process tomography ( pt ) technique which is based on capacitance sensor, it can provide interior behavior 2 / 3 dimension visualizing information in process equipment such as closed pipe, vessels and so on in real time. ect has the advantage of being non - intrusive, fast in response, simple in structure, high safety and low in cost, so it is one technique which has great developing potential in field of petroleum, chemical engineering and so on
電容層析成像( ect )技術是近年來發展起來的一種基於電容敏感機理的過程層析成像( pt )技術,可實時提供封閉管道、容器等過程設備內物場運動狀態的二三維可視化信息,具有非侵入、響應速度快、結構簡單、安全性能好、成本低等優點,是一種在石油、化工等領域很有發展前景的pt技術。But with wind power capacity enlarging constantly and stochastic and incontrollable wind energy, wind asynchronous generator " s frequent startup will take inverse impact to wind power system stability, which is one of the most important restricting factor on wind power " s large - scale development
然而,隨著風電裝機容量的不斷擴大,風能的隨機性和不可控性,使得相對頻繁起動的風力異步發電機,對風電系統穩定性的影響也愈來愈大,成為制約風力發電規模發展的主要因素之一。In order to make the sensitivity of 2 - demension accelerometer along the two main arbors almost identical, symmetric four - beam structure that embeds a double - sides interdigitated differential capacitive with puckered beam in two directions was used as sensitive component. in addition, the differential capacitive accelerometer fabricated by bulky silicon micromechanical technique has high sensitivity, wide measurement scope, less nonlinear error, and simple converting circuit. then, the structure parameters of the sensitive component were calculated and stimulated, which results in a set of the optimized structure design parameters, main fabrication procedure and several key fabrication technology
為使二維振動傳感器在兩主軸方向的靈敏度大致相同,敏感元件採用高度對稱的四梁結構,其中每個軸向上均採用帶折疊梁的雙側叉指電容結構,採用體硅微機械工藝製作的高深寬比叉指電容式敏感元件,具有高靈敏度、寬量程、非線性誤差小、外圍電路簡單等優點;對設計的敏感元件結構參數進行了計算,並利用有限元法進行了模擬分析,根據模擬結果得出了優化參數;在確定敏感結構的基礎上,研究了敏感元件採用體硅微機械加工工藝製作的工藝流程和關鍵工藝技術;對敏感晶元內部的c - v介面電路進行了原理設計與分析,利用差動測量技術得到由振動引起的微小電容變化量,經c - v介面電路進行相位調制處理,然後通過解調輸出與加速度成正比的電壓信號。The subject of this thesis is to study ironless moving coil linear permanent magnet synchronous motor and the major works in this thesis are summarized as follows : 1 ) two analytical formulas are derived by concentrated current method and distributed current method to determine the magnetic field due to pm, based on the current model of pm. besides, two method ( magnetic charge method and solution by laplace equation method ) are also introduced with comparing their advantages and disadvantages. then the effects of the motor parameters on the flux distribution are discussed
本文對空芯動圈式直線同步電動機進行了深入細致的研究,內容包括: ( 1 )採用電流模型推導出兩種計算永磁磁極二維氣隙磁場的解析公式(集中電流法、分佈電流法) ,同時介紹了兩種永磁電機氣隙磁場計算方法(磁荷法,直接求解拉氏方程法) ,分析各種方法的優缺點,討論電機參數對氣隙磁密的影響; ( 2 )介紹了單層同心繞組的布置方式,根據安培定律推導出空芯動圈式直線永磁同步電動機的靜推力計算公式,分析靜態力?位移特性; ( 3 )建立空芯動圈式直線永磁同步電動機動態模擬模型,模擬不同驅動方式下電動機起動、穩態運行時電磁力、速度、位移的變化情況。Cbb60 metallized polypropylene film capacitor is used as a motor starting capacitor or a motor running capacitor in 50hz ac singlephase motors
Cbb60型金屬化聚丙烯電容器可用於頻率為50hz的交流電源供電的單向電動機的動起和運轉。Condenser start motor
電容起動電動機Condenser run motor
電容起動電動機Yl series single phase two value capacitor induction motor is designed and manufactured in accordance with state standards, with outstanding performance of starting and operation, low noise, compact dimensions, light weight, easy maintenance, etc. these motors are widely used in air compressors
Yl系列單相電容起動電動機符合iec標準,適用於要求起動轉矩大且對起動電流小電力供應受限制的地域,可廣泛應用於水泵空氣壓縮機農業建築業製造業。Yc ycl series single - phase heavy - duty capacitor start asynchronous motor is suitable for driving small lathe and water pump, especially good for families and workshops where only single - phase power is available. this series motors are designed with advanced technique and made of fine materials
Yc ycl系列大馬力單相電容起動電動機及ycl系列大馬力單相電容起動運轉電動機符合iec標準,起動轉矩大運行可靠,適用於水泵空壓機農業灌溉業建築業製造業。At present, in studying and developing heavy capacities and parallel resonant inverter, it is expected to solve the problems of researching on simple structure and easy to start frequently series resonant inverter in the fields of domestic high frequency induction heating installation. therefore, researching of the subject is to design and study a high frequency ( more than 1 mhz ) and high power topological structures of full solid - state induction heating power supply
目前在研究和開發大容量的並聯逆變中頻電源的同時,研製結構簡單,易於頻繁起動的串聯逆變高頻電源是國內高頻感應裝置領域有待解決的問題,基於此種需要,本課題主要研究設計一種高頻( 1mhz以上)大功率全固態感應加熱電源逆變電路的拓撲結構。A complete solution provided by schneider electric to be involved in this project at the upstream phase, schneider electric supported the main oem & contractors as a team work. as a key supplier, schneider electric provided the mv, lv components, transformers, plc, speed driver, push buttons, contactors, relays, miniature circuit breakers, switches and so on
作為主要的電氣及自動化產品供貨商,施耐德電氣公司提供了中壓環網櫃、低壓空氣斷路器、電容器、乾式變壓器、配電及照明母線、可編程式控制制器、變頻器、軟起動器、接觸器、繼電器、開關、按鈕及指示燈等等。In the last chapter, firstly, it has explained by the simulation that it has problem when we want to improve the power of the power supply by parallel connections of power electronic bridges. then, it has simulated the problem of parallel of power supply with different angle. last, it has discussed the start of the system
第五章首先通過模擬雙橋的並聯,說明通過橋的並聯方式來提高電源容量的方法中存在的問題,然後模擬了當兩電源存在角度差時的並聯問題,最後研究了當兩電源並聯時,系統的起動問題。Harmonized system of quality assessment for electronic components - blank detail specification - fixed aluminium electrolytic a. c. capacitors with non - solid electrolyte for motor starter applications qualification approval
電子元器件質量評定協調體系.空白詳細規范.發電動機起動器鋁交流電解質固定電容器.合格鑒定批準Lead storage batteries ; starter batteries for motorcycles, nominal capacities, main dimensions
鉛酸蓄電池.摩托車起動用額定容量蓄電池.第1部分:主The accelerometer which has simple fabricated process and high sensitivity and small parasitic capacitance and residual stress is hybrid integrated with the interface circuit using ic nude chip. so the density of the package is increased, and the noise of the sensing system is decreased. these found the base of capacitive accelerometer module using the mcm method
該傳感器製作工藝簡單,靈敏度高,支撐梁採用u型,減小了刻蝕后的殘余應力,用玻璃作為襯底,減小了襯底和硅可動質量塊間的寄生電容,且把傳感器晶元和用ic裸片製作的介面電路集成在一起,提高了封裝密度,減小了傳感器系統的噪聲,為採用mcm技術製作電容式加速度傳感器模塊打下了基礎。Analysis and imitation of super - capacitance dynamic startup course
超級電容起動動態過程分析與建模模擬Yc ycl series heavy - duty single - phase capacitor start induction motor
Yc ycl系列大馬力單相電容起動運轉異步電動機The dissertation gives a profound and extensive theoretic research of starting process, causes of fall - out and damages caused by fall - out as well as the electromagnetic process in large pumping station. the ? qual area criterion ? is used in this research to analyze the stability limitation of the synchromotors fall - out in detail. in the end, the study also puts forward a couple of practical methods to prevent synchromotors from fall - out and corresponding solutions to the fall - out
本文主要內容是:圍繞大泵站同步電機起動過程、運行中的失步機理及危害、失步時電磁物理過程等方面進行了細致深入的理論研究;用「等面積定則」分析大泵站同步電機失步的穩定界限並提出求解方法;提出預防同步電機失步的措施。Ac motor starting current is big, but it can bear usually, if it starts unusually, it could produce heating winding and burn. the large capacity motor must use starting equipment
交流電動機起動電流大。正常起動時,電動機能夠承受,但非正常起動時,會產生繞組過熱而燒毀;通過分析指出較大容量的電動機必須採用起動設備。Condenser - start induction motor
電容起動感應電動機分享友人