摘要
以单片机Mega16芯片为核心,以时钟专用芯片1307为时基,以高压光耦驱动大功率可控硅为执行器件,设计了一种多时段可调定时输出电源控制装置。在阐述了定时输出电源控制装置的整机工作过程的同时,重点分析了定时输出电源控制装置的软件设计。该装置用于定时段运行的大功率设备的电源控制,经实践应用证明,可减少工作量,节能减排,且效果良好。
A multi-period timing adjustable output power control device is designed with Mega16 chip as the core,the clock chip 1307 as the base,and the high-pressure optocoupler driving high-power silicon controlled rectifier device for the implementation. The working process of the timing output power control device is described,the timing output power control device hardware principle and characteristics are analyzed,and the timing output power software of control device is interpreted. The device is used for the power control of large power equipment timing running. Practice uses prove that the device can reduce the workload,conserve energy and lower carbon emission.
出处
《电子科技》
2014年第9期153-155,159,共4页
Electronic Science and Technology
基金
中国机械工业教育协会2011年度职业教育基金资助项目(ZJJX11ZY006)
中国机械工业教育协会基金资助项目(ZJJX12ZZ003)
关键词
微功耗
时钟芯片
高压光耦
定时输出电源
键盘锁
micro power consumption
clock chip
high-pressure optocoupler
timing output power
key-board locked