C8051F005在掌上型电能表现场校验仪中的应用  

Application of C8051F005 SCM in Palmtop Powermeter Field Verification Instrument

作　　者：徐鑫[1] 康波[1] 吕炳朝[1] 李晓卉[1] 

机构地区：[1]电子科技大学自动化工程学院,四川省成都市610054

出　　处：《电子工程师》2004年第10期19-21,共3页Electronic Engineer

摘　　要：基于掌上型电能表现场校验仪的速度、精度、可靠性要求高的特点 ,引入了美国Cygnal公司的C80 5 1F0 0 5单片机。介绍了该单片机的特点、功能和原理 ,提出在掌上型电能表现场校验仪中采用C80 5 1F0 0 5单片机作为主控芯片的可行性方案 ,给出了方案的硬件原理框图和程序流程 ,介绍了C5 1编程语言和掌上型电能表现场校验仪的应用特点。应用结果表明 ,该校验仪具有较高的稳定性和可靠性。Basing on the characteristics of palmtop powermeter field verification intrument, C8051F005 SCM is introduced, and the main characteristics discussed. The functions and principles of SCM, then a feasibility scheme of the design of the vefification instrument are presented. Finally, the principle block diagram and the folw chart of the hardware and the flow chart of the program are given, and the application characteristics of C51 and the palmtop powermeter field verification instrument are described briefly. The results of application show that the verification instrument has high stability and reliability.

关 键 词：电能表校验仪 C8051F005 掌上型仪表 

分 类 号：TM933.4[电气工程—电力电子与电力传动]