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- A HYSTERESIS CURRENT VECTOR CONTROL FOR MEDIUM VOLTAGE ACTIVE POWER FILTER BASED ON CASCADED MULTILEVEL INWERTER 基于级联型逆变器的中压有源电力滤波器滞环电流矢量控制
- Projects the current vector from object space into screen space. 将当前向量从对象空间投影到屏幕空间。
- Projects the current vector from screen space into object space. 将当前向量从屏幕空间投影到对象空间。
- Nagase Mother Goose One, please keep your current vector. 保持你现在的行驶方向。
- Vector control system was modeled and simulated with MATLAB/Simulink software. 采用MATLAB/Simulink对控制系统进行了仿真建模与研究。
- I.Boldea and S.A.Nasar, Vector Control of AC Drives, CRC Press, 1992. 刘昌焕,“交流电机控制”,东华书局,中华民国九十二年五月。
- Vector control of inverter allowed power factor regulation of the windmill. 对网侧逆变器采用矢量控制来调节风电系统的功率因数。
- Adding a speed observer, a slip frequency calculator and a torque current component limiter to the SFO vector control system, a speed sensor-less vector control system based on stator flux orientation is formed. 在矢量控制系统中采用定子磁场定向,并进一步加入了转速估计、转速调节闭环、转差计算和常用的转矩电流限幅等重要环节,构成了一种无速度传感器矢量控制变频调速系统。
- The initial position can he measured accurately through controlling a given position current vector of motor stator. 提出了一种电机初始位置的确定方法,通过输出给定位置的定子电流矢量的方法,可以精确检测出电机初始位置。
- WHO has also provided technical support and materials (sprayers and insecticide) for vector control activities. 世卫组织还为媒介控制活动提供了技术支持和物资(喷雾器和杀虫剂)。
- Similarly, Maldives has received support for their social mobilization activities on dengue vector control. 同样,马尔代夫已就其登革热媒介控制的社会动员活动获得支持。
- Vector control spraying, human and animal surveillance and social mobilization activities are continuing. 媒介控制喷洒、人和动物监测以及社会动员活动仍在继续进行。
- The control mode has developed from early U\f control mode to vector control technology and pulse width modulation. 控制方式也从早期的电压;频率控制方式发展到向量控制技术和冲宽度调制技术。
- Method pcDNA3.1(+)-Per2 was transfected into EMT6 cells and paralleled with the vector control pcDNA3.1(+). 方法将pcDNA3.;1(+)-Per2转导入EMT6细胞内;同时设立转染空质粒pcDNA3
- D. W. Novotny and T. A. Lipo, Vector Control and Dynamics of AC Drives, Oxford University Press, New York, 1996. 徐台联,“感应伺服驱动器控制参数调适,”硕士论文,国立台湾科技大学电机研究所,民国八十七年五月。
- Aimed at dead time effect of voltage-fed space vector poise width modulation (SVPWM) inverter, a novel compensation method detecting current polarities from the current vector was presented. 摘要针对电压源型空间矢量脉宽调制逆变器的死区效应,提出了一种根据电流矢量判断电流极性的死区补偿方法。
- The indirect vector control system based on DSP are studied , simulated and system realized in the thesis. 本论文主要对基于高速数字信号处理器(DSP)的异步电动机间接矢量控制系统进行研究、并对控制系统进行仿真和用硬件实现该控制系统。
- Direct torque control (DTC)is a high performance control method after vector control. 直接转矩控制 (DTC)是继矢量控制后的一种高性能控制方法。
- Direct torque control(DTC) is a high performance AC motor control method following vector control. 直接转矩控制(DTC)是继矢量控制后的一种高性能交流电机控制方法。
- D. W. Novotny, T. A. Lipo, Vector control and dynamics of AC drives, Oxford, 1996. 刘昌焕,交流电机控制:向量控制与直接转矩控制原理,东华书局,2001。