低噪聲電動機 的英文怎麼說

中文拼音 [zàoshēngdiàndòng]
低噪聲電動機 英文
quiet motor
  • : 動詞1. (蟲或鳥叫) chirp 2. (大聲叫嚷) make noise; make an uproar; clamour
  • : Ⅰ名詞1 (有電荷存在和電荷變化的現象) electricity 2 (電報) telegram; cable Ⅱ動詞1 (觸電) give...
  • : machineengine
  • 電動機 : electric motor; motor (俗稱「馬達; 電滾子」)電動機並聯法 parallel connection of the motors; 電...
  • 電動 : motor driven; power driven; power operated電動擺 motor pendulum; 電動扳手 electric wrench; 電動泵...
  1. Aiming at permanent brushless dc motor in mini - bev ( battery electric vehicle ) with torque ripple and violent noise during low speed running, the fuzzy control method is combined with slide mode control method to suppress the influence due to un - modeling parameters, and to ensure the robustness in the process of reaching slide mode plane

    摘要針對微型車用永磁無別轉矩脈大、速運行時明顯等主要問題,採用模糊控制和滑模控制相結合的方法,克服了未建模參數的影響,保證了滑模到達階段的魯棒性,同時抑制了轉矩脈
  2. Compared with traditional mechanical and optic gyros, hrg has such advantages as no high speed circumvolving or moving parts in structure, no warm - up time and short start - up time, wide signal band in frequency, low excursion noises, great endurance in over loading, nuclear radiation and short time power off, small bulk, light weight, low power cost and long life, which is suitable for space applications

    與傳統的械陀螺和光學陀螺相比,半球諧振陀螺具有如下優勢:結構上無高速轉子、無活部件;不需預熱,啟時間短;信號頻帶寬,漂移;能承受大的過載;抗核輻射,並可經受短時間源中斷的影響;體積小,重量輕,功耗,壽命長,非常適合空間應用。
  3. Series of guowei dry - method composite machines as new product are explored with our many years ' experience, the requirement of the users. the first metal of this machine is adopted with : photo - ecectricity auto. tracking " correcting deviation equipment, magnetic powder tension control. pneumatic back pressure shifting blade, oven temperature controlled qutomatically, big roll with oil heating, coating composite pneumatic control as well as double frequency governor etc. it will make the machine with fast speed, lower voice, low polluted by air, shout consumptionfor energy, stable working etc. especially suitable for al - foil with smooth surface and no enough firming, glass paper, polyester ect. the composite material with hard strength, fireproof, anti - ventilation, anti - fatty, frozen, dudrable steam etc character. it is widely used in food, pharmacy, as well as daily articles to package

    「國偉」 、系列乾式復合,是我廠根據多年的復合製造經驗及結合客戶需求,開發的新產品,該第一基材採用了「光跟蹤」糾偏放卷裝置,磁粉張力控制、氣背壓移式刮刀、烘箱溫度分段自控制、大輥筒導熱油加熱、上膠復合氣控制及雙變頻調速技術,使該具有復合速度快、、空氣污染小、能耗、運行平穩等特點,適宜於表面光滑的鋁箔玻璃紙聚酰胺等與聚乙烯、聚丙烯等薄膜的復合,復合薄膜具有強度高、防水、防透氣、防油脂、可冷凍、蒸煮等優點,廣泛應用冷凍食品、乾燥食品、醫藥品及日用品的包裝。
  4. Two nonlinear simulation methods are designed by curve fitting method and anfis which seem simply and right in the simulation experiment. based on the model different control strategies also were realized in detail such as chopped current control ( ccc ), angular position control ( apc ), amplitude - change ccc and pi control. a simple torque sharing function ( tsf ) method and a tsf controller were designed which decreases torque ripple effectively

    文章中還建立一種基於模糊神經網路的非線性模型,並對比分析了三種方法,模擬中確定了的最優開通關斷角,在此基礎上實現了流斬波控制、角度位置控制、變幅值流斬波控制以及分段雙閉環pi控制,模擬結果表明,它實現了的正常運行,很好的抑止了轉矩脈,同時有效地降
  5. Mainly used for home appliances such as electric stove, electric oven grill oven and roasting jack features : high performance, low mechanical noise, high output torque, and long life

    此種型常應用烤爐烤箱烤肉叉轉器。具有輸出力矩大性能穩定壽命長的特點
  6. Yzc motors are widely used for driving highly accurate machine tools and such instuments which low noise and little vibration is needed

    Yzc系列三相異步小、,適用於各種高精度的精密床,以及需要的各種械設備。
  7. They have been widely used in optical - fiber communication, satellite communication, super high speed computer, high speed measurement instrument, mobile communication, etc. since gaas is compound semiconductor, it is difficult to achieve high quality gaas crystal

    Gaas器件與路具有速度高、功耗小、耐高溫、抗輻射等優點,在光纖通信、衛星、超高速計算、高速測試儀器、移通信和航空航天等領域中有著重要的應用。
  8. Yg832 electronic multifunctional stretcher, adopting ac servo system and exactitude screw arbor drive, has many characteristicses, such as reasonable structure, simple operation, low noise and smooth run etc, adopting scm control, displayed by lcd, intellective interface, deposit the data into the database if connected with the computer

    Yg832多功能拉伸儀,採用交流伺服驅,滾珠絲桿傳,具有結構合理,操作簡單,,運行平穩等特點,器控制採用單片控制,液晶中文顯示,人對話界面,與腦連接可建立數據庫。
  9. This series motors are widely used in various mechanical equipment which needs stepped speed adjustment, so that they enable the equipment to have compact structure, lower noise and ability to save energy

    本系列廣泛用於各類需要有級調速的械設備,能使整結構緊湊、、能量節約。
  10. Although reducer can avoid step sense and oscillation partly, the strap transmission will influence orientation precision ( it is key norm to the small metallographic sample cutting machine ), so plan to use step motor to drive the screw directly, the step motor at low velocity, which is not drived by the subdividing drive system, will have obvious oscillation and noise that would influence the cutting function, the usage life and sample structure

    由於步進是通過皮帶輪減速來驅絲杠,進而帶砂輪片前進和後退,雖然減速能部分消除步進感和振,但皮帶傳會影響定位精度,定位精度對精密切割十分關鍵的技術指標。採用步進直接驅絲杠,未經細分驅的步進速運行時,有明顯的步進感、振,從而對切割的性能、砂輪片的使用壽命、試樣的組織結構產生較大的影響。
  11. Then analytical measurements of the noise were carried out on both of the turbines by means of modern acoustic apparatus and a conclusion has been found that the noise of the concentrated wind energy turbine is lower than the one of the ordinary wind energy turbine and the root of the trouble to cause noise chiefly originates from the turbine blade. besides, the result of analytical measurement also reveals that the power output both of the wind energy turbines will increase with the increase of the wind speed and unfortunately does the noise too. in order to lower the noise, a measures of noise reduction have been advanced that an active method is to develop a wind energy turbine run at a lower rating of wind speed while the passive method is to adopt a board drilled tiny holes, having established a sound technological basis for the development of a kind of wind energy turbine of low noise and high level in the world

    主要對濃縮風能型風力發在正常運轉時,產生的理進行了理論分析研究,並與普通型風力發進行了對比實驗分析;利用現代學測試手段對兩類型進行測試與分析,得出濃縮風能型風力發產生於普通型風力發和葉輪是風力發產生的主要部件的結論;通過對兩類型的、輸出功率的測試,得出隨著風速的增加,兩類風力發的輸出功率在增加,產生的也在增加的結論;提出了進一步降濃縮風能型風力發的措施,從主方面,研製額定轉速的發;從被方面,採用微孔穿板的降結構;為研究開發一種國際上、高水平的風力發打下了良好的技術基礎。
  12. 4. according to the analyses of underwater acoustic channel and long - range remote control receiving system, we designed the long - range remote control receiver, including a low noise prefix - amplifier, a band pass filter and an auto - gain control circuit. finally, the analog part of the receiver is tested and the frequency response of this receiving system is obtained.

    結合對水通道特性和遠程遙控接收系統的分析,進行了遠程遙控接收的設計,包括接收前置放大器的設計、帶通濾波器路的設計和集成以及自增益控制路的設計,最後對接收模擬路進行了調試。
  13. Ylv motors are the medium size induction motors, which can be used for driving the equipment of petroleum industry, chenisty industry, metallurgy industry and papemaking. etc

    Ylv系列壓大功率三相異步外型美觀,、振小,適用於石油、化工、冶金、水泥、造紙等行業,拖各種械設備。
  14. Characters including : fuel atomization device replaced by gas sprayer, gas supply controlled by gas flux valve ; separate fuel supply from combustion - supporting air, regulate air supply through changing the electioneering voltage to make the fully burning and improve efficiency and reduce fuel consume ; arts and crafts are simple, the modification of the oil heater ' s configuration is little and the heating power is not below the oil heater ' s level ; because of falling the voltage of electioneering, greatly descend the noise of the sample machine compared with the original

    其特點是:以燃氣噴頭替代原燃油霧化裝置;以燃氣流量控制閥控制燃氣的供給;燃氣的供給與助燃空氣的供給相分離;通過改變主壓,調整空氣的供給量,使燃燒更加充分完全,並進一步提高了熱效率,降了燃料消耗;工藝簡單,對原型改較小;樣的加熱功率不小於原型水平;此外,由於主壓的降,使樣的整比原大大下降。
  15. The sine wave pulse width modulation ( spwm ) is used to reduce the wastage and the noise of the motor more effectively, as comparing to the equal pulse width modulated pwm

    相對于等寬脈寬調制pwm ,正弦波脈寬調制spwm可以有效地降的損耗和
  16. Yfp motors are designed direct coupling with the machines, such as pumps and fans, which have the axial load. the motors are featured with low noise and little vibration

    Yfp系列直聯式風水泵用三相異步外型美觀、、振小,適用於能承受一定軸向力的直聯式風、水泵類等械。
  17. The radio frequency receiver supports interface for instrument and base station and air interface for mobile station, and it takes the task of magnifying low noise and down - convert and digital baseband processor filtering and magnifying intermediate frequency to reverse link signal. the digital baseband processor samples the received signal after down - convert radio frequency signal to intermediate frequency signal and processes other processing and supports interfaces to computer, next sends data to computer. the gps receiver supports interface for instrument and gps system, and receives gps system signal, next it demodulates the correlative information and sends out benchmark clock signal we need

    射頻接收部分主要為儀器和基站、移臺提供空中介面,其主要任務是在反向鏈路上對接收到的射頻調制信號進行放大、射頻下變頻變換、中頻濾波放大等;數字基帶部分為對接收信號變頻為中頻后進行a / d采樣,以及其他的rsp處理並和計算提供介面,將數據送至計算進行后臺處理、顯示等; gps接收部分為儀器和gps系統提供介面,接收gps系統信號並解調相關信息,輸出所需的文及時鐘基準信息等。
  18. The test load can be put on samples by the way of mechanical, electric or hydraulic equipment. the hydraulic equipment has been widely used in practice because of the stability and low noise features

    靜力試驗可以通過械、和液壓等加載方式完成,其中液壓加載憑借良好的平穩性和運行中的,在工程試驗中得到極為廣泛的應用。
  19. Y series has the advantages of high efficiency, energy saving, fine operation performance, small vibration, low noise, long service life, high reliablility, convenient maintenance, big breakaway tor que, fixing measurement and power grade completely conform to iec standard. it enploys grade b insulation, ip44 class for shell protection and ic411 cooling mode

    系列具有高效、節能、性能好、振小、、壽命長、可靠性高、維護方便、起轉矩大等優點。安裝尺寸和功率等級完全符合iec標準。採用b級絕緣、外殼防護等級為ip44 ,冷卻方式ic411 。
  20. Ylt series three phase asynchronous induction motors are specially designed for the cooling tower, which is with low noise, also are suitable for the low noise air blower

    Ylt系列三相異步是我公司專為冷卻塔設計的三相異步,也可適用於上。
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