电压矢量,Voltage vector英语短句,例句大全

电压矢量,Voltage vector
1)Voltage vector电压矢量
1.High speed data processor calculates the reference voltage vector by rotor position signal;controls the switches to form the phase current.电压空间矢量控制技术就是根据磁链环路控制电压矢量,可以得到逼近圆形的磁链轨迹。
2.In the classical DTC scheme ,due to the limited number of the VSI voltage vectors.在传统直接转矩控制(DTC)方法中,由于限制了电压源逆变器(VSI)电压矢量的数量,因此不能区别误差的大小。
3.In this way, 12 non-zero voltage vectors can be produced and the dead-time of invertor can be deleted.该方法能产生十二种非零电压矢量,并能消除逆变器死区时间,使定子磁链更加逼近于圆形轨迹,从而减小了磁链脉动和转矩脉动,提高了系统动静态性能。

英文短句/例句

1.Research on PWM Rectifier Based on the Space Voltage Vector;基于空间电压矢量的PWM整流器的研究
2.A Symmetrical Three-Section PWM for Three-Level Rectifier With Medium Vectors Being Eliminated三电平整流器弃用中矢量的对称三区电压矢量调制策略
3.Simulation for SVPWM Control of Three-Phase Voltage PWM Rectifier三相电压型PWM整流器空间电压矢量控制仿真
4.A Control Technique of APF Based on Optimal Instantaneous Voltage Vector最优瞬时电压矢量控制有源电力滤波器
5.Impact of Voltage Space Vector on Torque in DTC直接转矩控制中电压矢量对电磁转矩的影响
6.Research on Three-level Inverter System Based on Space Vector Pulse Width Modulation Technology;基于空间电压矢量法（SVPWM）的三电平逆变器的研究
7.Investigation on SVPWM Arithmetic for Three-level Inverter三电平逆变器空间电压矢量调制算法研究
8.Research on the SVM-DTC Control Theory for Induction Motors空间电压矢量的异步电机直接转矩控制的研究
9.The System of DTC with Regulation of-120° Voltage Vectors负120°电压矢量参与调节的直接转矩控制系统
10.Study of Three-Phase Voltage SVPWM Rectifier;三相电压型空间矢量PWM整流器的研究
11.Research of Space Vector Pulse Width Modulation and Simulation in Matlab电压空间矢量研究及Matlab仿真
12.The Space Vector PWM Technique Base on the Random Switching Frequency随机开关频率电压空间矢量SVPWM技术
13.The vector-control system of linear Inductive Compressor直线电机驱动的压缩机矢量控制系统
14.Method of Elimination Scheme to Common-mode Voltage Based on Voltage Space Vector基于电压空间矢量的共模电压消除方法的研究
15.Research and Design on the High-voltage Cascaded Inverter with SVPWM;级联高压变频器电压空间矢量研究和设计
16.SVC Control and Realization Based on Grid Voltage Orientation and Vector Transformation;基于电网电压定向矢量变换的SVC控制与实现
17.The Induction Motor Drive System Based on SVPWM;基于电压空间矢量控制的感应电机驱动系统
18.Research on Voltage Space-vector Control System of Synchronous Motor同步电机电压空间矢量控制系统的研究

相关短句/例句

victor voltage矢量电压
3)vector voltage method矢量电压法
1.The impedance measurement is completed by vector voltage method,including the technologies of testing impedance using auto-balance bridge,10 kHz～5 MHz frequency synthesis,phasicdetection and dual-integral A/D transforming.阻抗测量采用矢量电压法,其中包括自动平衡电桥测量阻抗1、0 kHz~5 MHz频率合成、相敏鉴波和双斜A/D转换等技术。
4)Eighteen voltage space vectors18电压矢量
5)Multiple Voltage Vector多电压矢量
1.Study of Motor Direct Torque Control System of Matrix Converter Multiple Voltage Vectors;矩阵变换器多电压矢量的电机直接转矩控制系统的研究
6)vector voltmeter矢量电压表
1.We study a vector voltmeter for detecting substation ground grid state,through determining the reachable junctions of the ground grid,and using virtual instruments program combined with data acquisition to acquire the real time signal of each junction.研究一种基于虚拟仪器的用于检测变电站接地网状态的矢量电压表,通过确定接地网的可及节点,输入交流激励,用虚拟仪器程序配合数据采集卡采集各节点实时信号;利用Matlab与LabVIEW混合编程,将采集的数据输入检测程序,能做到实时显示信号的幅度与相位,依据采集的信息以及诊断结果对地网状态进行判断。