西安微电机研究所 关键词：永磁同步电动机；直接转矩控制；电压矢量；转矩波动 [gap=511]Key Words: Permanent magnet synchronous motor;Direct torque control;Voltage vectors;Torque ripple
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空间电压矢量 SVPWM ; Voltage space vector ; space vector ; voltage vector
电压矢量图 voltage vector diagram
误差电压矢量 error voltage vector
线匝电压矢量 turn-voltage vector
定子电压矢量定向 Stator voltage vector oriented
结点电压矢量 node potential vector
离散空间电压矢量调制 DSVM
空间电压矢量调制 Space Vector Modulation ; SVM ; space voltage vector modulation
定子电压矢量 Stator voltage vector
The shortcomings of directly using three-level’s own voltage vector for DTC system are discussed.
论文分析了直接使用三电平自身电压矢量进行直接转矩控制的缺点。
参考来源 - 双三电平供电异步电机直接转矩控制系统研究·2,447,543篇论文数据，部分数据来源于NoteExpress
并且具体分析了电压矢量对转矩和磁链的作用。
The function of voltage vectors on the stator flux and torque is investigated.
本文从感应电机的静态特性出发，分析了通用电压矢量控制变频调速器的制动功能。
Based on the static characteristics of induction motor, this paper analyzes the braking function of general voltage vector controlled frequency converter.
又针对目前存在的问题，研究了基于电压矢量控制的滞环控制系统及方案，其基本内容如下。
Aiming at present problems, the author also studied the hysteresis control system based on voltage vector control and its corresponding scheme.
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