電動機保 的英文怎麼說

中文拼音 [diàndòngjībǎo]
電動機保 英文
motor protection relay
  • 電 : 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...
  • 機 : machineengine
  • 保 : Ⅰ動詞1 （保衛; 保護） defend; protect 2 （保持） keep; preserve; maintain in good condition 3 （...
  • 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

    摘要針對微型電動車用永磁無別電動機轉矩脈動大、低速運行時噪聲明顯等主要問題，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，同時抑制了轉矩脈動。
  2. According to the operation condition, it is shown that the protector presented in this paper can duly follow the motor ' s load fluctuation and capitally match with motor ' s tolerance overload characteristic, thus it is valuable to be actually used

    運行結果表明，本文所研製的單片機式熱保護電器能較好地動態跟蹤負載變化，其熱保護特性能較好地與電動機的允許過載特性相匹配，有一定的工程實用價值。
  3. According to the system technology require, adopting singlechip realize open loop digital control of hdclsm ; using v / f conversion and complex key - control method realize digital setting of system parameter, such as velocity ; using micro - stepping control insure the motor running more smoothly ; adopting debasing speed control method to eliminate the mechanical impact of distance termination effectively ; at the same time, analyzing main power circuits drive circuit and protect circuit of system, completing hardware design and facture and software programming and debugging ; at last, making a whole test in hybrid rotary step motor. the experiment result indicates that this control system reaches the qualities required and run smoothly also

    根據系統技術要求，採用單片機實現了混合式直流直線步進電動機的開環數字控制；利用v f變換和復合鍵控方法實現了系統轉速等參數的數字設定；利用細分控制技術保證了電機運行的平穩性，並進行了波形分析和理論研究；採用單片機軟體降速控制策略解決直線步進電機行程末端的機械沖擊問題；同時對主功率電路、驅動電路和系統保護電路進行了分析，完成了硬體設計、製作和軟體編程、調試，最後在混合式旋轉步進電動機上進行了全面測試。
  4. Hi - voltage fusegear used for electromotor protection

    電動機保護用高壓熔斷器
  5. Hi - voltage currentlimiting fusegear used for electromotor protection

    12kv電動機保護用高壓限流熔斷器
  6. Gold bars for 2008 begin sale

    電動機保護用高壓限流熔斷器
  7. At the same time, the starter has diversified functions of motor protecting, and realizes the intercommunication with central master computer

    同時，還具備了各種電動機保護功能，並實現與主控計算機的雙向通信。
  8. With the development of electronics and microcomputer, microprocessor - based protection has advanced. but much of than are just the republication of the electromechanical and electronic protection. many advantages of the computer, such as nunerical evaluation data storage and logical decision, is n ' t used

    異步電動機保護的研究由來已久，隨著電子和微機技術的發展，異步電動機微機保護也得到了大力的發展，但很多僅是機電式和電子式保護的翻版，沒有真正利用微機所具有強大的數值計算能力、數據存儲能力和邏輯判斷能力，使保護更加的精確、可靠和智能化。
  9. With the development of electronics and microcomputer, microprocessor - based protection has advanced. but some of them are just the republication of the electromechanical and electronic proteciton. they can not fully utilize the computing capability and logic judgement that the computer has and most of the microprocessor - based protection is running isolated

    異步電動機保護的研究由來已久，隨著電子和微機技術的發展，異步電動機微機保護也得到了快速的發展，但很多僅是機電式和電子式保護的翻版，沒有充分利用微機所具有的強大的計算能力和邏輯判斷能力，而且目前的異步電動機保護裝置大都是單臺運行，與外界進行數據交換很少。
  10. The operation stability of routine electronic protector has been improved in essence, especially for the improvement of our electronic protector. more and more users begin to use electronic heat relay to replace routine double sheet metal heat relay which drove the machine through radiation and diatortion

    特別是近年來我國電子式電動機保護器已有了一定的發展，越來越多的用戶開始嘗試選用電子式熱保護器來取代傳統的以發熱、變形帶動機構動作為原理的雙金屬片式熱繼電器。
  11. The protector of electromotor have used heat relay for a long time, but heat relay not only has a dead area in the light over - loading area, but also ca n ' t protect open phase under so much circumstances

    電動機保護裝置採用熱繼電器已有很長的歷史，但熱繼電器在電機的輕過載區存在著「保護死區」 ，而且對斷相保護在許多情況下起不到保護作用。
  12. The device can protect the large - scale synchronous motor perfectly. the protection device makes the mature theory such as the over - current value detection, symmetrical component principle and so on as protection criterions and uses the advanced digital signal processor in the device

    該保護裝置運用較為成熟的保護理論和先進的數字信號處理器，把判過電流幅值與對稱分量法理論相結合，準確實現同步電動機保護所要求的各項保護功能。
  13. Dep - 829 motor protection with monitor and control functions

    Dep - 819電動機保護監控二合一單元
  14. A research on digital motor protector

    數字式電動機保護探討
  15. General specification for microprocessor - based motor protection equipment

    微機型電動機保護裝置通用技術條件
  16. Brief introduction about the problem of anti - interference for microcomputer electromotor protection device

    簡述微機電動機保護裝置的抗干擾問題
  17. The measurement and control system designed in this thesis has been tested in laboratory

    本文所研製的智能型電動機保護系統樣機性能通過了實驗室模擬試驗。
  18. On the other hand, this paper also expatiates familiar failures of motor and 1 also researched motor protection principles and the characters

    闡述了電動機的常見故障，研究了電動機保護原理和大中型電動機保護的特點。
  19. Guide for ac motor protection

    交流電動機保護指南
  20. This article discusses the problems of the digital motor protection relay that is used in sites at present. then, it develops a new kind of digital motor protection, which is based on 32 - bit microcontroller and has the capability of changing the settings in operation in some extent

    本文通過對目前運行的微機電動機保護裝置在現場實際應用中存在的問題的分析研究，提出研究一種基於32位微控制器的具有一定自適應功能的新型微機電動機保護裝置。
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