Variable Velocity variable frequency的意思|示意
变频调速
Variable Velocity variable frequency的网络常见释义
变频调速 关键词 ：逆变器 ； 高压 ； 变频调速 [gap=915]Keywords：inverter； high-voltage； variable velocity variable frequency
在变频调速 ...速控制下岸桥的起升动载因数联合仿真 摘 要:为研究岸边集装箱起重机(简称岸桥)在变频调速(Variable Velocity Variable Frequency, VVVF)控制下其起升动载因数的变化问题,在Matlab\Simulink中利用电力电子元件建立电机和变频调速...
Variable Velocity variable frequency相关短语
1、 variable velocity variable frequency technology 变频调速技术
2、 variable velocity variable frequency device 变频调速装置
Variable Velocity variable frequency相关例句
In this paper, the main research content is CNC efficiency of Variable Velocity Variable frequency Crumb cake hydraulic machine.
本文主要研究内容是变频调速液压屑饼机的数控效率问题。
In this issue, a device of variable velocity variable frequency on medium-high voltage three-level is developed to reduce energy consumption and improve the cost-effective for the previous problems.
针对这些问题，本课题研究开发了一种中高压三电平变频调速装置，降低电机的能耗、提高系统的性价比。
The paper presents a SPWM frequency variable and velocity variable system with SCR as main switching devices. The proposed scheme has been verified through experiment.
介绍一种以SCR作主开关器件的SPWM控制方式的变频调速系统，并通过实验对提出的方案进行了验证。
This paper introduces a frequency variable and velocity variable system using IPM. Some problems which should be noticed in applications are presented.
介绍一种应用智能功率模块的变频调速系统，提出了使用智能功率模块时应注意的关问题。