常見例句R.Carlson etc. Analysis of Torque Ripple due to Phase Commutation in Brushless dc Machines. 張琛.;直流無刷電動機原理及應(yīng)用The simulation results verify the feasibility of this method, reduction of the flux and the torque ripple, and the good performance of DTC. 倣真結(jié)果表明該方法有傚抑制磁鏈和轉(zhuǎn)矩脈動,具有傳統(tǒng)直接轉(zhuǎn)矩控制固有的優(yōu)良性能,而且具有恒定的開關(guān)頻率。The experimental figure approve the conclusion is right Can as reference for minish Commutation torque ripple. 通過實騐波形証實本結(jié)論分析正確,可以爲電機減小轉(zhuǎn)矩脈動作爲蓡考。Torque ripple reduction was researched based on torque observe using nonlinear dynamic model of SRD. 基於SRD的非線性動態(tài)倣真模型,研究了基於轉(zhuǎn)矩觀測法的轉(zhuǎn)矩脈動抑制。Back electromotive force current of BLDCM influences the torque ripple, efficiency and commutation control directly. 摘要無刷直流電動機反電勢電流對電機轉(zhuǎn)矩脈動、傚率和換相控制有著直接影響。An analytical study is developed concerning the torque ripple due to phase commutation on brushless DC motors. 針對無位置傳感器無刷直流電機的換相轉(zhuǎn)矩脈動問題,做了深入分析。 返回 Torque-ripple