摘要
介绍了基于MOTOROLA嵌入式微处理器MPC555的新型微机继电保护装置的硬件系统,阐述了其基于Nucleus PLUS多任务实时操作系统的软件设计思想。在该硬件平台上提出了基于变压器等值回路方程的新型变压器保护装置的设计方案。
The hardware system of a novel microcomputer relay protection based on Motorola embedded microprocessor unit MPC555 isput forward, and the idea ofits software based on Nucleus PLUS multitask real time operating system is introduced. Then a novel transformer protection based on equivalent circuit equilibrium equation is designed on the hardware system.
出处
《电力科学与工程》
2008年第8期29-32,共4页
Electric Power Science and Engineering
关键词
多任务实时操作系统
NUCLEUS
PLUS
变压器保护
等值回路
embedded microprocessor
multitask real time operating system
Nucleus PLUS
equivalent circuit equilibrium equation.
