進動電動機 的英文怎麼說
中文拼音 [jìndòngdiàndòngjī]
進動電動機
英文
precession motor-
Refer to the damage problem to the motor of c41 - 400 air hammer caused by driving system fault, an acknowledged improvement that is adding a v - belt driving into the system has been promoted with failure situations occasionally because of irrational supporting structures
摘要針對c41 - 400型空氣錘由於傳動系統故障而導致電動機損壞的問題，通常的改進方案是增加一級v帶傳動，但由於對改造中的支承設計不合理而失敗的情況也時有發生。According to the study of frequency - conversion technology, it is available to convert the speed of asynchronism motor, adopting ac - dc - ac transducer, realizing to convert the speed
通過對變頻調速技術的研究，利用變頻技術對異步電動機進行調速是可行的。Depend on the comprehensive analysis and study of the structure, principle, and exterior characteristic of the motor, through the methods of system modeling and digital simulation analysis, two kind of control device that work for the low voltage ( lvdc ) and the high voltage ( hvdc ) in avigation are researched respectively. point to the control technique of close - loop speed stabilization at a limited adjustment speed range, we bring out the close - loop speed control method that using the rotor position sensor indirectly measure the speed of the motor
在全面分析了稀土永磁無刷直流電動機的結構特點、工作原理、運行方式以及外部特性的基礎上，通過系統建模和數字模擬分析，分別針對航空低壓直流（ lvdc ）和高壓直流（ hvdc ）兩種電動機構用永磁無刷電動機，在小范圍轉速連續調節下的閉環穩速控制技術進行了詳細理論研究，提出了利用轉子位置傳感器信號間接測量電機轉速進行電機轉速閉環穩速控制的策略。A several of rubber bar magnet for dc micro - motor is discussed in this paper. and engineering tests is introduced which are needed in production of rubber bar magnets and micro - motors
摘要論述微型直流電動機中使用的橡塑磁條的特性，以及在磁條生產廠和電機製造過程需要進行的工程檢驗。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。Speed controller for step motor based on fpga and dds
技術的步進電動機速度控制器It looks upon water resistant as load, simulate every instance of locomotive running and check its every parameter automatically, then collect and dispose these data of parameters, calculate the power of simulating running of locomotive, which is based on the current, and voltage of host dynamotor. afterward, it can be judged from the working state of locomotive. through experiment and adjust each parameter, it can provide important warrant to the components of locomotive whether they can work normally and credibly
即以水阻作為負載，模擬機車運行，對機車的主發電動機的電流、電壓和柴油機的轉速等參數進行檢測，並對檢測結果進行處理，計算出模擬機車運行時的功率，並以此為依據，對機車的工作狀念進行判斷，通過水阻試驗，調整有關參數，使機車運行時能發揮所要求的功率和滿足規定的工作特性。The application of electromotor soft - starter
大中型電動機軟啟動器的應用及改進Based on the research of the characteristics of piezoelectric ceramic, this paper presents the analysis of the movement of the stator surface points and work principle of motor. this paper describes a theory about the influence of the ultrasonic vibration on the frictional properties of ultrosonic dring, and finds that the horizontal vibration produces friction driving force and vertical vibration affects horizontal driving effect
並且對行波型超聲波電動機的減摩現象進行了研究，發現在接觸區定子表面上一點的水平振動產生摩擦驅動力，垂直振動只起影響水平驅動效果的作用，得出垂直方向超聲振動具有減振作用是引起超聲驅動動摩擦系數降低的原因。Compared with the conventional electromagnetic motor, the ultrasonic motor has the following features : high speed, high holding torque when power is off and so on. because of it ' s characteristics, the ultrasonic motor has obtained some widespread application in robots, precise instrument, house electronical appliance, sapceecraft automobile and micromechanism
主要有以下幾個部分： 1建立了兩相混和式電動機的穩態數學模型，分析了超前角對相電流及機械特性的影響，並同時進行了模擬研究，給出了一些有意義的結論。We put forward the compressed electret micromotor model by improving the structure of classical electret motor. compared with classical electret motor, compressed electret micromotor has some particular superiorities
通過對經典駐極體電動機進行結構改造，提出了扁平駐極體微電機的模型，它具有經典駐極體微電機無法比擬的優點。Scope of business : iron openwork, stainless steel stair rails, whirl stairs, enclosures, modern ornamental iron flowers, stainless steel doors, the system of import motors, burglar mesh, lighting, furniture, arranged design and installation
業務范圍：鐵花，不銹鋼樓梯扶手，旋轉鐵梯，圍欄，現代裝飾鐵花，不銹鋼大門，進口電動機系列，防盜網，燈飾，傢具，包辦設計，安裝。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。Firstly, to realize the motor control system, the rudimental principle of the bearingless induction motor is investigated
本文闡述了無軸承異步電動機工作原理，對電機控制系統進行了理論分析和模擬研究。Driving scheme of stepping motor based on the tmp93cs
41的步進電動機驅動設計方案Stepping motor position servo system with fuzzy control
模糊控制步進電動機位置伺服系統In this study, the load charateristics of submergible centrifugal pump and the influence of various regulating methods on energy dissipation are analyzed. the loading capacity of the submergible motor in variable speed drive control process is analyzed. the papers simple discribe the basic structure of the variable speed drive system in electric submergible pump > principle of pwm inverter and the basic structure of igbt
在研究中，對潛油離心泵負載性能以及閘閥調節和調速調節對能耗的影響進行了分析；對潛油電動機在變頻調速的負載進行了分析；對潛油電泵變頻調速系統的基本結構、 pwm逆變器原理以及igbt的基本結構進行了簡單介紹。On the basis of the magnetic circuit structure analysis for the particularity of the structure and the magnetic circuit of the double - stator hybrid direct drive motor ( dshbddm ), the mathematical formula for the important parameters - self - inductance and mutual - inductance of the winding for dshbddm was derived in detail by using the method for the simplified magnetic network model and the characteristic was analyzed
摘要針對串聯磁路結構雙定子混合式直接驅動電動機結構和磁路的特殊性，在分析電機磁路結構的基礎上，利用電機的簡化磁網路模型，詳細推導出串聯磁路結構雙定子混合式直接驅動電動機的重要參數繞組自感與互感的數學表達式，並對其特性進行了分析。Stepper - motor controller
步進器電動機控制Yej2 series electromagnetic - brake motors are improved products on the base of yej series
Yej2系列電磁製動電動機是根據yej系列電機的改進產品。分享友人