電機轉子 的英文怎麼說
中文拼音 [diànjīzhuǎnzi]
電機轉子
英文
rotor-
Repair of the slip ring on the alternator rotor
交流發電機轉子滑環的修復The two - point to earth short fault may cause short currents whic h can lead to serious accident. so it is necessary to monitor the state of field windings of turbo - generator and detect the kind of fault and predict its inclination. thus the security level of power system will be improved
由於發電機轉子兩點接地故障時會產生較大的短路電流，導致惡性事故的發生，因此對發電機轉子繞組進行狀態監測，判斷短路故障的形式和趨勢是十分必要，有助於提高系統安全運行水平。Some studies on control modes of the system, especially on a dc, pm, brushless and sensor - less motor driven systems. a method of rotor position identification without sensors has been developed. using a microchip to increate system efficiency, anti - disturbing ability and reliability of pwm modulation
研究了適于直流、無刷、永磁、無位置傳感器電機轉子位置的檢測方法；採用單片機實現了該種電機的運行控制，提高了系統在pwm調制時位置檢測換相控制過程的抗干擾能力。Squirrel cage motor often appears broken bars
並預測電機轉子斷條個數。Methods and limits for checking the direct gas ventilation cooling system of turbogenerator rotor
透平發電機轉子氣體內冷通風道檢驗方法及限值This paper briefly introduces the raw material and manufacturing process used for rotor slot insulation home - production for air cooled turbo generator with abb technology of switzerland
簡要介紹了我公司引進瑞士abb公司的空冷汽輪發電機轉子槽絕緣製造國產化所採用的材料及生產工藝。Abstract : this paper briefly introduces the raw material and manufacturing process used for rotor slot insulation home - production for air cooled turbo generator with abb technology of switzerland
文摘:簡要介紹了我公司引進瑞士abb公司的空冷汽輪發電機轉子槽絕緣製造國產化所採用的材料及生產工藝。A separated collecting ring with carbon brushes was designed and manufactured for the dynamic stress test of spoke plates of rotor of bulb tubular turbine generator
摘要根據測試需要，設計自製了分體式碳刷集流環，對燈泡貫流式水輪發電機轉子輻板進行了動應力測試。The searching and repairing methods for high for high speed grounding accident of rotor winding in generator no, 5 have been briefly described
摘要簡述了5號發電機轉子高速接地故障的查找和檢修處理方法。In this paper, several scheme of vscf is compared firstly, of which gets doubly - fed generating mode. doubly - fed vscf wind power generating system uses a doubly - fed induction generator, which rotate speed can be able to change with wind turbine, and it ensures a constant - frequency output, by controlling the frequency of current input into rotor windings. in vector trans control system, the control of stator active power and the control of stator reactive power can be essentially decoupled, and the former is via torque component and the latter is via exciting component of stator current
本文首先比較了幾種變速恆頻方案，從中選擇了雙饋式變速恆頻方案；它運用雙饋電機的工作原理，允許發電機轉速變化，而在電機轉子側接入低頻勵磁電流，通過控制該電流的頻率，保證雙饋電機定子輸出的頻率恆定；再結合矢量控制技術，通過調節轉子電流來控制定子電流的轉矩分量和勵磁分量，相應獨立地控制發電機輸出的有功功率和無功功率。The machine is specially designed for raising the performance and production efficiency of micro - motors
電機轉子整流子精車機是為提高微特電機性能和生產效益而專門設計的系列化專用設備中的一種。Fem structure analysis and optimization of vertical motor rotor
大功率立式電機轉子有限元結構分析與優化Die - casting machine for motor rotor
電機轉子壓鑄機Fault diagnosis for induction motors based on injecting a dc signal
基於定子繞組等效灌注直流的電機轉子故障診斷Sampling and processing of the unbalanced signals of the rotors of small - sized motors
小型電機轉子不平衡信號的提取與處理Calculation of eddy current loss density distribution in permanent magnet of pmsm
永磁同步電機轉子永磁體內渦流損耗密度的計算Rotor position estimation of permanent - magnet syachronous motor at zero - speed and low - speed
零速和低速下永磁同步電機轉子位置估測方法Broken rotor bars fault diagnosis of induction machines based on wavelet transformation of electromagnetic torque
基於電磁轉矩小波變換的感應電機轉子斷條故障診斷The fusing quality can be effected easily due to sever changes of commutator ' s temperature during the process
換向器與各繞組之間的焊接質量是保證微電機轉子電學性能的關鍵所在。Finally, a disc motor is designed and fabricated, and the static levitation of the rotor is successfully performed
最後，組建了整個片狀無軸承永磁電機系統，成功實現了電機轉子穩定懸浮。分享友人