整流器

The author lays a strong emphasis on study of PWM rectifier and its control method.

本文主要针对其中的三相PWM整流器及其控制方法进行了研究。

At first, it designs the rectifier part of the DC600V field power supply.

首先对DC600V地面电源的整流器进行了设计。

Therefore, our chances of inventing a magnetic rectifier are ZERO.

因此，我们发明磁整流器的可能性为零。

For these reasons, research work on Current Source Rectifier can make sense.

因此，开展对电流型整流器的研究工作具有重要的学术意义和广泛的商业应用前景。

Therefore, it is extremely impor-tant to control the quality of the rectifier and select the parameters rationally.

因此，生产过程中如何对稳压整流器进行质量控制以及合理选择参数就显得十分重要。

First on the current world situation rectifier product development, its work principle of understanding and research and development of the product trends and future prospects.

首先讲述了目前世界上整流器产品的发展状况，对它的工作原理进行认识和研究及其发展的趋势和对该产品未来的展望。

Rectifier is the use of diversification, mainly in the use of generators tail, current conversion.

整流器的运用是多样化的，主要运用在发电机尾部，将电流进行转换。

As shown, it is a rectifier and averaging filter.

它由一个整流器和一个平均值滤波器构成。

A device which has a rectifier and a filter.

一种带有整流器和过滤器的设备。

The reasons why reverse current protection is not necessary in rectifiers of direct current traction substation are described.

通过分析，阐述了直流牵引变电所内的整流器不必设置逆流保护的理由。

On the other hand, the more important thing is because the urban housing is a kind of heterogeneity products.

另一方面，更重要的是由于城市住房是一种异质性产品。

Climate histogram is the fall that collects place measure calm value, cent serves as cross axle for a few equal interval, the area that the frequency that the value appears according to place is accumulated and becomes will be determined inside each interval, discharge the graph that rise with post, also be called histogram.

气候直方图是将所收集的降水量测定值，分为几个相等的区间作为横轴，并将各区间内所测定值依所出现的次数累积而成的面积，用柱子排起来的图形，也叫做柱状图。