MC—Z80单板机在水电站中的应用

木文介绍MC—Z80型单板机在中、小型水电站测量电气设备温度的应用情况。阐述了测温原理,给出了测温主程序及各主要子程序的流程框图。使用单板机后,可以连续地显示各电气设备的温度变化,也可以在温度超过规定值时,立即自动报警和记录,并按要求作定时打印或即时打印。这种方法节省了人力,提高了测试精确度。

THE APPLICATION OF MC--Z80 SINGLE BOARD COMPUTER IN THE HYDROPOWER STATION

This article mainly introduces the application cases of MC-Z80 single board computer to measure temperature of the electric equipments in the hydropower station with small or middle size. The single board computer can not only show the temperature changes of the electric equipments continoously,but also alert and record automatically in time when the tem- perature beyond the permission value, and print the temperature value in the way we expect. compare to the traditional method to measure temper- ature by temperature meter,It can save a lot of time and work,and Lar- gely increases the measuring pricise. In this paper,we explain in detail how to use the MC-Z80 single boardcomputer to measure the parts, and give the main program and su- broutine flow chart,and also give the main program of single board com- puter to measure the temperature.This paper can be used as a refeernce for those who engage in the application of computer, the design and opera- tion of hydropower station.