摘要
研讨以STD工业控制总线为核心的机电控制系统。对该系统的工作原理、组成、特点和工作方式作了较深入的讨论,对该系统使用的关键元部件——传感器和本安电源的使用要求进行了研讨。研究煤仓机电控制系统,对提高煤炭工业自动化程度,具有现实意义。
This paper, taking it as an example, discussed electrical and mechanical controlled system with STD type industrial controlled general line as its core. Besides, the paper went into further discussions of the working principle, components, characters, working methods as well as the reguirements of its key parts-the sensor and the intrinsic safety power source. The results is of great significance for the improving of automation level in coal industry.
关键词
煤仓
机电控制
工业控制总线
煤矿
coal bunker
electrical control
industrial-controlled general line
intrinsic safety power source
