摘要
在煤矿井下信号传输一般采用电缆,但是其受环境影响比较大,文中设计采用光纤代替传统电缆进行信号传输,设计了矿压监测信号的光电传输系统。并利用PSPICE软件对所设计压频(V\F)转换方式的光电传输系统进行仿真模拟,得出了其相关技术参数及输入输出波形。
The cable usually is used in the coal mine underground signal transmission, but it is affected by the environment in large degree, the fiber were used to replace the traditional cable transmission signal in this paper, the optoelectronic transmission system of the mine pressure monitoring signals were designed. PSPICE software is used to simulate the optical transmission system of the designed voltage frequency（V／F） conversion mode, and the related technical parameters and input and output waveforms are obtained.
出处
《山东煤炭科技》
2016年第4期87-90,共4页
Shandong Coal Science and Technology
关键词
矿压信号
PSPICE
光电传输
波形
mine pressure signal
PSPICE
optical transmission
waveform
