能源控制与管理系统中区域微机的研究  

Research on Local Microcomputer in the System of Energy Control and Management

作　　者：徐茂生 孙少平 

机构地区：[1]通信与控制工程系

出　　处：《北京交通大学学报》1990年第A03期20-24,共5页JOURNAL OF BEIJING JIAOTONG UNIVERSITY

摘　　要：本文扼要分析了能源控制、管理系统中区域微机的硬件构成和基本工作原理。对模拟量输入通道,频率和相位差的检测做了详细的分析。文章所提方案已经工业现场实践,证明是可行的。This paper briefly demonstrates the basic principle and hardware structure of the local microcomputer in the system of energy control and management. The paper also analyses in detail the input channel of analog signals and the measurement of the frequency and the difference in phase. The feasibility of the method given in this paper has been borne out by the practice in a factory.

关 键 词：微型控制机 模拟通道 光电耦合器 STD BUS模块 

分 类 号：N[自然科学总论]