電刷電流英文怎麼說
電刷電流 的英文翻譯
電刷電流 例句
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Adopted unique ventilation system and non - carbonate direct current motor stabilize the hot airflow採用獨特的導風系統及無碳 刷 直 流 電 機，恆定預熱風量。
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Research of non - linearity in brushless dc motor system無 刷 直 流 電 動機系統非線性研究
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Furthermore, this dissertation also gives a comprehensive analysis and comparison to the torque ripple factor, torque - current ratio and other aspects for pseudo - sinusoidal emf bldcm drived by 120 conduction mode, 180 conduction mode and self - synchronous svpwm mode respectively. the simulation and the experimental results indicate that self - synchronous svpwm method is more effective for minimizing the torque ripple without any expense of the torque - current ratio when the crest width of the back - emf waveform is less than 107 electrical angles對準正弦波反 電 動勢無 刷 直 流 電 動機在120導通方式、 180導通方式和自同步svpwm三種控制方式下的轉矩脈動系數、轉矩 電 流 比等方面進行了全面的分析與比較，模擬研究和實驗結果表明，當反 電 動勢的平頂寬度小於107 電 角時，採用自同步svpwm控制方法可以在不損失轉矩 電 流 比的基礎上，更有效地抑制 電 磁轉矩脈動。
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Digital signal processor ( dsp ) combined with repm bldcm, which build up a dc adjustable speed system, achieve to control multiple motor speed, positive and negative rotate, protect and fault exemine by a true single chip. design and present a electromagnetism scheme of repm bldcm used in electromotion chair drive system. select electronical components and chips in the drive board by contrast with variant drive mode. design the drive board principle picture, make a drive board pcb and debug it. design a principle picture with dsp core. workout the motor control code introduced popular programme modle. test the programme reliability and control performance by linking tms320lf2407 evm, pc, drive borad and the bldcm. the bldcm swatch is prepare experiment本論文闡述了方波驅動稀土永磁無 刷 直 流 電 動機的原理及數學模型；設計並給出了一種 電 動座椅用稀土永磁無 刷 直 流 電 動機的 電 磁設計方案；對 電 機採用何種驅動方式進行了對比分析；對驅動 電 路進行了元器件選型、原理圖設計、制板及調試；有針對性的闡述了dsp在本系統應用中所涉及到的功能模塊；設計了以dsp為核心的控制 電 路原理圖；以模塊化的軟體編程思想編制了 電 機控制軟體；通過tms320lf2407目標板、上位機、驅動板及 電 機的聯調，證明了系統可行。
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The method of compond target function variable weighting was adopted for solving compond target optimization problem, and compond target was put into single target在計算中，為達到無 刷 直 流 電 動機全局優化的目的，採用隨機產生離散初始種群及隨機交叉操作和變異操作方法。
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