查询词典 phase inverter

A digital simulation method for the closed-loop control system of three-phase inverter in UPS is given, which is simple and easy to be used in engineering.

针对UPS电源用三相逆变器闭环控制系统提出了一种简单且便于工程应用的计算机仿真方法。

In this dissertation, digital control method for three-phase inverter is researched.

本文研究了三相逆变器的数字化控制方案。

What we discussed is four-legged three-phase inverter.

本课题研究的是一种四桥臂拓扑的三相逆变器。

At last, the influence of modulation index and zero-vector distribution variable on the modulation signal and output voltage harmonic characteristics of the three-phase inverter is investigated.

对SVPWM常规算法和快速算法进行了综合分析，并给出了其数字化实现方法；针对不同的零矢量分配因子和不同的调制比，对三相SVPWM逆变器的调制信号及其输出电压谐波特性进行了比较分析。

All of above are propitious to the deeply research and application of the digital control of three-phase inverter.

为三相逆变器数字控制方式的深入研究和应用建立了重要基础。

In Chapter 4, this dissertation realized a broadband uniplanar phase-inverter rat-race coupler using a standard silicon process, and then analyzed this coupler under a lossy condition.

第四章中，使用标准矽制程实作一个具有相位反转器之宽频鼠径耦合器，并详细地分析损耗状态下的耦合器。

Models of single-phase inverter are established, and the causes of waveform distortion are analyzed.

建立了单相逆变器的数学模型，分析了逆变电源输出电压畸变的原因。

This paper discusses the design problems of the drive civcuit of the three-phase inverter with emphasis on reliability.

提出了对三相逆变器驱动电路的运行要求和设计方法，从而保证了器件的可靠运行。

The study has completer the design of two-phase inverter and made up of the two-phase inverter-motor system for experimental use .

本项研究完成两相逆变器的设计，并组成了试验用的两相逆变器—异步电动机系统。

A.The inverter part is made of MOSFET single-phase inverter bridges connected in CFI. The power of single-phase bridge is 60kW; the inverter bridge adopts the building block method to realize power superposition. Every piece of bridge plate is designed in the shape of a drawer, which is very easy to install and repair

逆变部分由 MOSFET 单相逆变桥并联组成，单桥功率设计为 60kW ，逆变桥采用积木式方式完成功率叠加，每块桥板均设计为由滑道组成的抽屉式结构，方便安装与维修

However, as the name（read－only memory）implies, CD disks cannot be written onorchanged in any way.

然而，正如其名字所指出的那样，CD盘不能写，也不能用任何方式改变其内容。

Galvanizes steel pallet is mainly export which suits standard packing of European Union, the North America. galvanizes steel pallet is suitable to heavy rack. Pallet surface can design plate type, corrugated and the gap form, satisfies the different requirements.

镀锌钢托盘多用于出口，替代木托盘，免薰蒸，符合欧盟、北美各国对出口货物包装材料的法令要求；喷涂钢托盘适用于重载上货架之用，托盘表面根据需要制作成平板状、波纹状及间隔形式，满足不同的使用要求。