题目

英语翻译
DATA TRANSMISSION
To achieve industrial acceptance of the c-i-s supply concept as wide as possible,not only energy
transmission but also data transmission shall be possible by only one two-wire supply line.
Preliminary investigations of PTB showed that this is also possible with the c-i-s concept
(“Powerline Communication“).
As is generally known,each periodical interruption of a direct voltage effects - for systeminherent
reasons - the emission of higher-frequency interference levels.To make this simple and
uncomplicated,the data rate,however,shall be chosen in such a way that the highest frequency
required for data transmission is much lower than the repetition frequency of the c-i-s switching
mode.The basic oscillation and its harmonics of the c-i-s switching mode could be filtered out
by means of a simple low-pass filter.The passband of this filter should only comprise the
frequency ranges required for data transmission.Data tran

提问时间：2021-03-04

答案

数据传输实现工业验收C-135型我硫供给尽可能广泛,不仅能传输,而且数据传输应尽可能只有一两线供电线路.初步调查显示,客运,这也是可能的C -Ⅰ收盘概念( "电力线通信" ) .如所周知,每个期刊中断,直接影响电压为systemi...