1) Trapezoidal wave phase current
梯形波相电流
1.
With the complexity of the control of multiphase machines,a novel control method was proposed in this paper,namely six-phase motor trapezoidal wave phase current control.
针对多相电机控制模式复杂性的特点,提出一种新颖的控制方式:即六相感应电机梯形波相电流控制。
2.
A novel control method is proposed in this paper,namely six-phase motor trapezoidal wave phase current control.
针对多相电机控制模式复杂性的特点,本文提出一种新颖的控制方式:六相感应电机梯形波相电流控制。
2) phase current waveform
相电流波形
3) derivative of the phase current
相电流梯度
4) keystone waveform,trapezoidal wave shape
梯形波形(电信)
5) current waveform
电流波形
1.
Effect of current waveform on electroplating of copper on AZ91D magnesium alloy;
电流波形对AZ91D镁合金电镀铜的影响
2.
A self optimizing intelligent control algorithm of current waveform parameters of CO 2 gas shielded arc welding is put forward.
研究并提出了一种CO2 气体保护焊电流波形的多参数自寻优智能控制法 ,电流波形的模糊寻优计及弧焊过程特征参数的综合影响 ,并以表征短路过渡综合性能的特征综合值作为弧焊过程定量评价和目标实时寻优的函数。
3.
The article makes a theoretic analysis based on current waveforms of several types of locomotives′ no load turn-on tests,combines with the characteristic data of type TM2 locomotive,calculates and simulates the no load turn-on current waveform of the locomotive,and then gets the existing reason for the no load turn-on current.
对几种电力机车空载合闸试验测试的电流波形进行理论分析,结合TM2型电力机车相关参数进行计算,并模拟出其空载合闸电流的波形,得出产生空载合闸电流的原因,提出了解决空载合闸电流造成的跳主断误保护现象的建议。
6) current wave
电流波形
1.
The electrode life experiment is carried by controlling current wave and the relation between work piece surface spattering rate, electrode life and the amplitude of current pulse before spot welding, the current time before spot welding is investigated.
作者通过分析镀锌钢板点焊电极寿命降低的原因 ,提出了提高镀锌钢板点焊电极寿命的电流波形控制法。
2.
Spot welding is greatly affected by the current,so the real-time display of current waveform in the welding is very necessary.
焊接电流对电阻点焊有着重要的影响,因此在点焊过程中实时显示焊接电流波形是十分必要的。
补充资料：梯形
梯形
trapezium git trapezoid
梯形Itra详口..或tra详zoid;Tpane”。al 一个凸四边形(见完全四边形(q业如卿e，com-plete))，其中两边平行，另两边不平行(见图).平行的两边称为梯形的底(加ses)，不平行的两边称为它的腰(lateral sides);连接梯形两腰中点的线段称为中线(服diallline);梯形的中线平行于两底，并且等于两底之和的一半.梯形的面积等于梯形中线长度与其高之积，或者等于两对角线之积乘以对角线夹角正弦的二分之一两腰相等的梯形称为等腰梯形(equ口ate-阁t功砰涸uIn). 厂二入 EC3一3杜小杨译
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条