整流機組 的英文怎麼說

中文拼音 [zhěngliújīzǔ]
整流機組 英文
rectifier unit
  • 整 : Ⅰ形容詞1 （全部在內; 完整） whole; all; complete 2 （整齊） neat; tidy; orderly Ⅱ動詞1 （整理; 整...
  • 流 : Ⅰ動1 （液體移動; 流動） flow 2 （移動不定） drift; move; wander 3 （流傳; 傳播） spread 4 （向壞...
  • 機 : machineengine
  • 組 : Ⅰ名詞1 （由不多的人員組成的單位） group 2 （姓氏） a surname Ⅱ動詞（組織） organize; form Ⅲ量詞（...
  • 機組 : 1 [工業] （一組機器） set; assembling unit; machine set; plant unit; team; unit assembly 2 （飛機...
  1. Ganfa is amanufactory produces tubular turbine early in china. in the 80 s it developed successfully gz003 - wz - 100, 320kw s - type unit for the luoji power plant, located in hainan for the first time. in the 90 s it designed and made the first domestic bulb type unit : gzm - wp - 80, for the liaoning tieling power plant. afterwards it designed and made gd008 - wz - 225, 630kw and gd006 - wz - 290, 3. 5mw s - type unit respectively for the fujian shanghang jiaolong power plant and the guangdong fengkai power plant. and it designed and made gz1250a - wp - 460, 6mw bulb type unit for fujian shanghang jiaolong power plant

    我公司是國內較早生產貫流式機組的廠家， 80年代首次為海南洛基水電站研製成功gz003 - wz - 100型320kw軸伸貫流式機組90年代為遼寧鐵嶺電站設計製造了國內首臺gdm - wlp - 80型燈泡整裝式機組隨後分別為福建上杭設計製造了gz1250a - wp - 460型6mw燈泡貫流式機組。
  2. Voltage segment network constituted by electron switch of bta and controlled by single chip microcomputer constitutes a new fast electronic regulator. for bta cross zero touch off, sine wave which is exported is integrity. a new way to generate stable ac current is found with feed back control system by single chip microcomputer. so a new high power ac current regulator is developed

    採用單片機控制雙向可控硅作為電子開關所組成的電壓分節網路，組成新穎快速的電子調壓器；由於雙向可控硅過零觸發，所以其輸出是不失真的完整正弦波；再用單片機組成反饋控制系統，從而找到了交流穩流的新方法，研製出一個大功率交流穩流電源
  3. Abstract : voltage segment network constituted by electron switch of bta and controlled by single chip microcomputer constitutes a new fast electronic regulator. for bta cross zero touch off, sine wave which is exported is integrity. a new way to generate stable ac current is found with feed back control system by single chip microcomputer. so a new high power ac current regulator is developed

    文摘:採用單片機控制雙向可控硅作為電子開關所組成的電壓分節網路，組成新穎快速的電子調壓器；由於雙向可控硅過零觸發，所以其輸出是不失真的完整正弦波；再用單片機組成反饋控制系統，從而找到了交流穩流的新方法，研製出一個大功率交流穩流電源
  4. Mainly, the type of pump in the large - scale irrigation and drainage pumping station in our country is adjustable - blade propeller pump. we can regulate the pump ' s blade mounting angle following the variation of water level at the inlet and outlet of the station in order to control the discharge of pump, we also determine the number of running machines with machine ' s optimal combination. so we can reduce its energy consumption, and make it optimally and economically run

    我國大部分大型電力排灌站所安裝的泵都為可調節葉片的軸流泵，這一有利條件使我們可以根據排灌站進、出口水位的變化來調節水泵的葉片角度，控制水泵的流量，併合理的確定開機臺數，通過機組間的優化組合，使整個泵站的能耗最少，達到整體最優、經濟運行的目的。
  5. A commutator - brush combination is used as a mechanical rectifier to make the armature terminal voltage unidirectional and also to make the mmf wave due to the armature current fixed in space

    通過使用換流器電刷的組合作為一個機械整流器以使得電樞的端電壓為單方向的同時也使得由電樞電流所產生的磁動勢在空間是固定的。
  6. Because central potentials of four y windings in 12 - phase generator are not equal each other and there is no common reference inside the generator, it is difficult to identify the on / off of rectifying elements. in this paper, by using a mathematical model with line voltage substitute for phase voltage, the problem that there is no common reference in the 12 - phase generator with rectifier is solved. based on results of the studies on small prototype, 920kw charging generator applied in a submarine is improved in design, and therefore power oscillation with high magnitude when two generators are operating in parallel

    由於十二相發電機中四個y繞組的中點電位不等，電機內部沒有公共參考點，從而在判斷整流元件導通時，不能象三相同步發電機整流系統那樣認為陽極電位最高或陰極電位最低的整流元件導通，本文採用了以線電壓代替相電壓建立十二相整流發電機的數學模型，從而解決了十二相發電機無公共參考點的問題。
  7. On the contrary, because of the effect of positive damping provided by the inverter, the unit near a inveter will have no subsynchronous oscillation risk. based on the same method described above, a damping study is carried out for a hybrid ac / dc system, which include a hvdc link and an ac transmission line in parallel

    研究表明，系統整流站附近的同步發電機組要承受電氣負阻尼作用，因此有可能引起機組低頻扭轉振蕩模式失穩；而hvdc的逆變站向其臨近同步發電機組提供正阻尼，因而機組不存在次同步振蕩危險。
  8. The characteristics of damping shows that the uncompensated parallel ac transmission line can release the coupling between the hvdc and generator and improve the damping of the system, hence the possibility of subsynchronous oscillation decrease. in such a system scheme, the hvdc system dominates the changes of damping due to the small magnitude of the damping provided by ac line. when the ac transmission line is compensated with a fixed series capacitor, the situation will be totally different

    其中，並列運行的無串補交流輸電線路可以緩解hvdc與其臨近機組之間的機電耦合程度，改善hvdc的電氣負阻尼特性，從浙江大學博士學位論文摘要而減輕機組發生次同步振蕩的危險性，此時系統的整體電氣阻尼特性由hvdc的性質決定;但若交流線路中存在串聯補償電容，則系統幅值較大的電氣負阻尼不僅可能使整流站機組發生次同步振蕩，逆變站附近機組同樣存在發生次同步振蕩的可能性，此時系統的整體阻尼特性由串聯補償電容的性質決定。
  9. Aiming at the working condition and object of the 9gscc - 1. 4 sunken - plantharvesting equipment, resistances of ship body and cutting fram were analyzedby means of theory of hydromechanics and traction force of the chain - type convegor were done also by means ofcalculation of tension. power equation of the equipment, which relates to the implement ' s forward speed vm, chain - type convegor ' s linear velocity vs and cutting frame ' s angle of dip, was attained. this paper established a mathematical model for power consumption as objective function, based on thefundamental, structural dimensionof the equipment

    本文根據9gscc - 1 . 4型水草收割機的工作原理及其主要結構尺寸，針對收割機的工作條件和工作對象的特性，應用流體力學理論分析計算船體及切割撿拾架的工作阻力，並用逐點張力法計算輸送鏈的牽引力，得出整機消耗功率與機組工作速度vm 、輸送鏈線速度vs及切割架入水角之間的關系式。
  10. In the special fields locking valves, underground mining, water hydraulic systems or beyond that with mining machines, hydraulics, selector valves as well as with aggregates, open cast pit, strip mining, surface mining and / or with hydro and hydraulically is saartech hydraulik gmbh well - known

    Saartech hydraulik gmbh是一家現代化的、可靠的專門產品供應商，這家供應商從事成套設備、機組，礦山機械，液壓系統，液壓，液壓動力源，液壓缸，醫藥技術，地下，地下開采，整流器、整流管、閥、閥門，截止閥、關閉閥，露天礦，水壓學、水壓技術、水壓系統，方向閥，換向閥，液壓的的製造、銷售。
  11. The application study is carried out for the pid parameter optimal adjustment for the boiler steam temperature control system of a power plant

    對某電廠300mw直流機組鍋爐過熱汽溫控制系統的參數優化整定進行了應用研究。
  12. The paper analyzes the composition of siemens shaft - generator with rectifier and thyristor inverter and its working principle, and introduces the independent power supply, the operation of the system, automatic adjustment, and the function of synchronous condenser, contributing to upgrade the understanding level and cognitive ability of shipping mechatronics managerial staff

    摘要文章分析了西門子帶整流逆變中間環節的軸帶發電系統的組成及工作原理，介紹了單獨向電網供電方式、系統的運行、自動調節以及調相機在系統中的作用，有助於提高船舶機電管理人員對這一系統的理解和認識能力。
  13. Semiconductor discrete device detail specification for type ql50 in use for automotive nine diodes bridge rectifying modules

    半導體分立器件ql50型機動車用九管橋式整流組件詳細規范
  14. Liked to look good youto sign the cooperation agreement with the south korean experts, invited the south korean well - known reshaping expert is visitingprofessor, and determined the south korean expert regularly came thebanyan tree doctors consulation, the surgery, take liked to look goodyour han shi to improve looks the reshaping organization as theplatform, set up the chinese and south korean friendly exchangereshaping base together

    愛美爾與韓國專家簽訂了合作協議，聘請韓國知名整形專家為客座教授，並確定韓國專家定期來榕會診、手術，以愛美爾韓式美容整形機構為平臺，共同組建中韓友好交流整形基地。
  15. Gca silicon commutate battery charger are the ideal portable tools for charging, they are composed with the conditions of voltage dropping through rectifier transformer, then the bridge rectifying of rectification circuit. the output full - wave pulstin current charge the storage battery. the voltage changing composed with multiband switch. the outputcurrent can be adjusted. this kind of product used any moment onctarging anyplace

    Gca系列整流充電機是由整流變壓器的降壓，再經過流電路的橋式整流，輸出全波脈動直流對電瓶進行充電，電壓調速同多頭波段開關組，輸出流可以調節，該產品用任何需要補充充電的場所。
  16. Based on netomac, a software package for power system simulation, the model and algorithm of pre - dispatch schedule in generation markets, excitation system parameter setting, and power system small signal stability anaylsis are studied in this thesis. the main work is as follows : a model of pre - dispatch schedule is proposed, whose target is to minimize the market purchasing price ( mpp ) in the whole pre - dispatch period. then according to the characteristics of pre - dispatch schedule, the model of pre - dispatch schedule is simplified to minimize the mpp in each pre - dispatch time, and a three - step algorithm of pre - dispatch schedule is designed : dealing with the optimal problem in the whole period of pre - dispatch with static planning method, solving the problem of combination of machines with pr1 method, resolving problem of optimal power flow ( opf ) with modified powell method

    本文基於netomac模擬軟體，以發電市場預調度計劃模型及演算法、勵磁系統參數整定和電力系統小擾動穩定性分析為研究內容，主要做了以下工作：建立了以整個預調度計劃周期內的市場購電價格最小為目標的發電市場預調度計劃模型，並根據預調度計劃問題狀態數多、變量多、混合整數、非解析的特點，將預調度計劃模型的目標函數簡化為各時段的市場清算電價最小，設計了三段式預調度演算法：用靜態規劃法求解整個預調度計劃周期內的優化問題；用優先級法求解機組組合問題；用改進的powell法求解最優潮流問題。
  17. When escape system is activated, the grille wings at the upper fairing will open, supporting frame will pick up the orbit and returning modules, the lock between the returning and propelling modules will release, the lock between the upper and lower fairings will release, escape rocket will be ignited and finally pull the escape flight vehicle away from the rocket

    該系統由逃逸塔和上部整流罩組成，逃逸系統加上飛船的軌道艙和返回艙構成逃逸飛行器。當需要逃逸時，上部整流罩上的柵格翼打開，支撐機構夾住飛船軌道艙和返回艙，然後返回艙與推進艙解鎖上下整流罩解鎖逃逸發動機點火，逃逸飛行器飛離運載火箭。
  18. The main factors to choose connection mode of rectifier unit are discussed. the vectorgrams of transformer in different connection modes and the output voltage waveform after rectifying are analyzed

    摘要闡述了選擇整流機組接線方式時需考慮的主要因素，分析了採用不同變壓器聯結方法的相量圖以及整流后輸出的電壓波形。
  19. In order to make the full use of the facility to maintain the machine rotating system, the alternative excitation setting, which remains by altering the excitation setting, is changed into subsidiary generator running on the same shaft. and it can enhance the work capacity of the whole unit

    為了充分利用設備，保持原機組的機械旋轉系統狀態，現將勵磁系統改造后空余出的交流勵磁機改為同軸運轉的副發電機，增加整體機組的工作容量。
  20. The study aimed to achieve a safe and economic operation of the power network and electrical equipment

    用24脈波整流機組取代12脈波整流機組的抑制諧波效果顯著，可在今後地鐵設計中採用。
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