用单片机构成简易三段电流保护装置的研究

Study on Simple Three Section Current Protection Made up by Single-Chip Computer

对采用单片机构成结构简单,成本低,使用方便的三段电流保护装置的硬件结构、软件设计和试验结果进行了研究,设计了一种基于增强型MCS-51单片机的三段电流保护装置。

The authors have studied how to use a single-chip computer make up a three section electric current protection with simple construction, low cost and convenient use. A three section electric current protection based on strengthen mould MCS-51 single-chip computer is designed. Its hardware construction, software design and test result is introduced in the paper.