查询词典 inverter

The correctness and validity of the inverter and proposed control algorithm are proved by simulation and experimental results.

仿真和实验结果均验证文中提出的逆变器和控制方法的正确性和有效性。

So it is practically significant to improve the adaptability of inverter.

因此，如何提高逆变器的适应能力是一个很有现实意义的问题。

But that's no longer the case with the latest inverter technology.

但是那不再变频技术的最新情况。

It is also the process to find a new way of welding inverter control system design.

其过程也是寻找弧焊逆变电源新的设计设计方法的过程。

This text introduced the control modes of the inverter.

本文介绍了变频器的控制模式。

Also principles of circuit design of every parts of the inverter system is discussed and experimental results is given.

讨论了系统各部分硬件电路的设计原则，并给出了实验结果。

This paper has introduced the characteristic of commonly used several kind of high-voltage inverter at present.

介绍了目前常用的几种高压变频器特性进行了对比分析。

In view of the purpose of the subject, UPS inverter control algorithm has been put forward.

针对本课题要求，提出了一种改进的UPS逆变器控制算法。

However, parallel inverter can not only enhance the capacity but also greatly improve the reliability of the system.

而变频器并联运行，不仅可以提高系统的容量，而且大大提高了系统的可靠性。

In the research of making ozone, one of the most important technologies is high voltage inverter power supply .

在制取臭氧的研究中，高压逆变电源是关键技术之一。

The work of this paper is as follows: 1. Looking back the progressing history of the linear motor, introducing the features of the elevator driven by linear induction motor, radicating the topic of this paper "the digital frequency variable control of the elevator bi-side direct driven by linear induction motor". The research of this paper covers the conventional VVVF control, space vector based VVVF control, vector control and DTC.

本文主要开展了以下几个方面的工作： 1 回顾了直线电机发展历史，电机的驱动技术演变，特别是针对直线电机的驱动，简要介绍了直线感应电机驱动电梯的优点和不同结构类型，对传统的v／f控制，基于空间矢量法的v／f控制，矢量控制，和基于电压空间矢量的直接转矩控制进行了比较，确立了本课题的研究主题：直线感应电机双边直推式驱动电梯的全数字变频控制。

The article combines with the treatment of a superficial civil air defense work to introduce how the grouting method to improve the performance of the backfill soil.

文章从治理漂浮人防工事的角度提出了注浆技术在改善回填土性质方面的应用，并详细阐述了注浆技术的施工流程。