CAJ | 학술논문

介绍了通过单片机控制的电源插座开关系统。利用单片机控制的电源可使开关电源具备更加完善的功能，便于实时监控。该系统以传统的89C51单片机为核心，通过软件控制继电器来对电路进行定时开断、过电保护，通过 ADC0808来显示电压、电流，从而实现动态监控等功能；实现了对电路的定时控制和保护，有利于节能，提高用电效率。整个集群控制系统实现的关键在于对单片机的编程设计，介绍了有关定时功能、动态显示、A ／D 转换的编程思路和关键程序，通过 pro-teus 仿真，实现单片机对电源的集群控制功能。
개소료통과단편궤공제적전원삽좌개관계통。이용단편궤공제적전원가사개관전원구비경가완선적공능，편우실시감공。해계통이전통적89C51단편궤위핵심，통과연건공제계전기래대전로진행정시개단、과전보호，통과 ADC0808래현시전압、전류，종이실현동태감공등공능；실현료대전로적정시공제화보호，유리우절능，제고용전효솔。정개집군공제계통실현적관건재우대단편궤적편정설계，개소료유관정시공능、동태현시、A ／D 전환적편정사로화관건정서，통과 pro-teus 방진，실현단편궤대전원적집군공제공능。
This paper presents the system of switch of current source by microcomputer.The power controled by microcomputer can own complete function in order to observe all the time.It depends on 89C51 and uses software to control the current on time and protect the current.Through ADC0808,it can display voltage and current to finish the function of control.In this way,it can save energy and improve the efficiency of electricity.All the system's key is microcomputer programming.It presents the important part of programming of setting time,displaying and A /D changing.By Proteus simulation,it completes these functions.