main circuit switch 中文意思是什麼

main circuit switch 解釋
主電路開關
  • main : adj 1 主要的，主，全，總。2 充分的，盡量的；全力的，有力的。n 1 體力，氣力；力〈僅用於 with might...
  • circuit : n 1 （某一范圍的）周邊一圈；巡迴，周遊；巡迴路線[區域]；迂路。2 巡迴審判（區）；巡迴律師會。3 【...
  • switch : n 1 （樹上折下的）細樹枝；軟鞭子；鞭打。2 假發；（尾巴上的）毛簇。3 〈美國〉【鐵道】道岔扳子，軌...
  1. The system cybernation method is distributed control system. in this way, the audio process computer switch the signal between input and output channels. the main function of audio process computer is general broadcast, service broadcast and emergency broadcast. there is a special control computer. it " s main function is supervise - control the system status such as the amplifier and speaker circuit

    在控制上，採用了分散式控制方式，由語音計算機進行音源輸入和輸出的切換，執行業務性廣播、服務性廣播和火災事故緊急廣播；由控制計算機進行系統的監控，監視功率放大器和揚聲器迴路的工作狀態，並根據當前的設備狀態執行相應的控制任務。
  2. The main loop of the welder uses a thyratron transistor non - contact switch circuit, quick and reliable close time, accurate timing of welding, high precision of welding, good repeatability, bring a high quality welding

    焊機主迴路採用晶閘管無觸點開關電路，關斷時間快、可靠，焊接定時精確，焊接精度高，重復性好，可實現高品質焊接。
  3. Main switch with inadequate short circuit breaking capacity

    總開關掣的短路斷流容量不足。
  4. As the basis apparatus components, which are use to switch on and switch off main circuit or big capacity control circuit, ac contactors are widely used in control of electromotor and other power load

    交流接觸器是一種用來頻繁的接通和切斷主迴路或大容量控制電路的電器，廣泛應用於控制電動機和其它電力負載。
  5. The push - pull mode switch power supply is chosen as the main circuit of the other voltages with pwm control circuit, over - current protection circuit, insulated drive circuit, mosfet buffer circuit and so on

    採用高效的推挽式電路作為中低壓電源的主電路，並以pwm控制電路、隔離式驅動電路、過流保護電路、 mosfet緩沖電路、軟啟動電路、穩壓電路等作為輔助電路。
  6. Because direct torque control requires very high performance of real - time, the popular microcomputer core dsp is used as controller in the design of hardware. its high speed of running is suitable for the experiment. in the main circuit, there is a highly integrated power element : ipm as inverter, which includes seven igbt, has high switch frequency and fault diagnosis function

    在本控制系統的具體實現上，由於直接轉矩控制對實時性要求很高，因此在硬體方面，採用了目前比較流行的數字信號處理器（ dsp ）作為系統的控制器，其處理速度高的特點正好符合本實驗的需要：在主電路中，本系統使用了集成度高的功率器件：智能功率模塊（ ipm ） ，作為逆變環節，其集成了七個igbt ，實現了高開關頻率逆變以及故障診斷的功能，從而使控制系統的體積大大縮小、控制更加靈活。
  7. Due to the direct torque control requires very high performance of real - time, the popular microcomputer core dsp is used as controller in the design of hardware. its high speed of running is suitable to the experiment. in the main circuit, there is a highly integrated power element : ipm as inverter, which includes seven igbt, has high switch frequency and fault diagnosis function

    在本控制系統的具體實現上，由於直接轉矩控制對實時性要求很高，因此在硬體方面，本課題採用了目前比較流行的數字信號處理器（ dsp ）作為本實驗的控制器，其處理速度高的特點正好符合本實驗的需要；在主電路中，本系統使用了集成度高的功率器件：智能功率模塊（ ipm ） ，作為逆變環節，其集成了七個igbt ，實現了高開關頻率逆變以及故障診斷的功能，從而使控制系統的體積大大縮小、控制更加靈活。
  8. Connector, terminal, circuit breaker, contactor, switch plug, timer and motor are the main applications in this market

    連接件端子斷路保護器接觸器開關插座定時器及馬達是這個市場的主要應用。
  9. The system adopts thyristor as switch that connect capacitors to main circuit, numeralization control, and chinese menu lcd screen interface displaying system ' s run - time status momentarily. it actualizes the capacitor ' s speediness, no arc, no percussion switching, and has superior performance

    採用晶閘管控制投切電容器，全數字化控制，全中文液晶顯示界面實時顯示系統運行狀況，完全實現了電容器的快速，無弧，無沖擊投切，具有優良的性能。
  10. Our main products : miniature circuit breaker, residual current circuit breaker, modularization socket, isolating switch, lighting distribution box and so on

    上海梅蘭智能科技有限公司的主要產品有：小型斷路器、漏電斷路器、模數化插座、隔離開關、照明配電箱等系列產品。
  11. The flyback mode switch power supply is chosen as the main circuit of the high voltage power in the paper with 555 pulse control circuit and flyback drive circuit

    選擇了反激式開關電源作為高壓電源的主電路，並以555脈沖控制電路和反激式驅動電路作為輔助電路。
  12. Zero - voltage - switching three - level dc / dc converter in the thesis is developed and manufactured, and the basic operation principle and its control strategies of three - level zero - soft - switch pwm dc converter are discussed. hardware design of main system and control system is accomplished by circuit design software protel99se. the difference of leading switches and lagging switches to realize the zero - voltage switching and the reason of duty - cycle loss is emphatically argued

    本課題通過三電平零電壓開關直流變換器（ zero - voltage - switchingthree - leveldc / dcconverter ）的研製，探討了三電平軟開關pwm直流變換器的基本工作原理及其控制策略，利用電路設計軟體protel99se完成了控制系統及主系統的硬體設計。
  13. On base of listing the technical index of switch power supply, basal principle and circuit, the chapter expounds the scheme and comes into being. chapter four is a main chapter, that expands the design and realization of control cell, lists the circuits and programs

    第三章重點介紹了超聲治療的高頻正弦波產生電路的設計與實現，在詳細列出了開關電源的技術指標、基本原理、基本電路形式等基礎上給出了該系統採取的設計方案。
  14. With the increase of integrate circuit switch rate and pcb density, signal integrity has become one of the main problems in high - speed pcb design

    隨著集成電路開關速度的提高以及pcb （ printedcircuitboard ）板密度的增加，信號完整性問題已成為高速pcb設計必須關注的問題之一。
  15. The system can display out voltage and out current. 80c198 microcomputer is used as the control circuit of this power source. the serial voltage regulate technology, high frequency switch technology and scr pre - regulate technology are adopted in the main circuit

    電源的控制電路選用80c198單片機為核心，主電路採用線性串聯調整穩壓技術、高頻開關技術和可控硅預穩壓技術。
  16. Now, a strong change in telecommunication market is on the way : the main profit is changed from circuit - switch voice service to multimedia packet service

    目前電信業務正從以基本語音服務為主轉變為以語音、數據和視頻綜合業務。
  17. Main circuit adopts the ac - dc - ac structure and uses ipm ( intelligent power module ) as main switch

    主電路採用交?直?交電壓源型變頻器，功率器件採用智能功率模塊ipm 。
  18. The author had done a lot of reading work on the evolution of circuit switch phone network to packet switch phone network and acquainted with the three main branches of vop technology. by focusing on voip the author gained the basic knowledge of h. 323, sip and h. 248 / megaco architechture and then can study the h. 323 series protocol. because the project refers to a network management module the author also studied the most popular network management technologies

    作者查閱了大量相關資料，了解了電話系統從電路交換到分組交換的演變過程，以及分組語音的三個主要分支的形成與發展，進而專注于其中最典型也最具前途的ip語音技術，了解了h . 323 、 sip及h . 248 / megaco系統的原理，並重點學習了h . 323系列協議。
  19. The compact nsc series range of circuit breakers, with plastic casing, are suitable for distributed network of ac 5060 hz, voltage rating 500v, electric current rating 15a through 250a, especially adapted to be the main protective switch of machines compact nsc series circuit breaker offer a lot of advantages such as high functionalityprice ratio ; excellent insulation property, safe running operation, exactly and reliable separating function, isolation function ; compact structure and small volume

    Compactnsc系列塑殼式斷路器適用於交流5060hz ，額定工作電壓500v ，額定電流15a至250a的配電網路中特別適合作為機器設備的主保護開關。具有良好的性價比；絕緣性能好，運行操作安全；分段確實可靠，隔離功能；結構緊湊，體積小等諸多優點，是目前同類產品中體積最小的。
  20. Introduce the torque control starting way and it ' s control strategy emphatically chapter three introduce the hardware design of the soft - starter, including the main circuit, control circuit, auxiliary switch power circuit design in detail

    第三章詳細介紹了軟起動控制器的硬體設計，包括主電路、控制電路和輔助開關電源電路的分析和設計。
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