介绍了一种基于C8051F020单片机的继电保护装置，包括电力系统中继电保护功能的探讨、系统总体硬软件设计方案的分析。
This paper introduces a Microcomputer protection device based on C8051F020, including the discussion of protective relay functions and analysis of general system hardware and software design.
介绍了面向对象的电力系统继电保护综合管理系统软件的设计，阐述了该图形系统的功能和特点。
In the paper, the OOA model and design thoughts of the synthesis management system of power system are introduced, and the functions and features of graphic system are introduced.
应用仿真软件EUROSTAG的模块自定义功能建立了带有超速保护的调速系统模型，通过仿真研究了超速保护控制对电力系统安全稳定的影响。
Using the software EUROSTAG, overspeed protection control model was set up and the effect of OPC on power system security and stability was researched.
该仪器体积小、功能强、精度高，可以广泛适用于电力系统及相关行业继电保护和计量专业、工矿企业、石油化工、冶金企业的二次回路检查。
It is very convenient for the field operators and can be used as a secondary meter in mining industry, the petroleum chemical industry, the metallurgical industry.
该仪器体积小、功能强、精度高，可以广泛适用于电力系统及相关行业继电保护和计量专业、工矿企业、石油化工、冶金企业的二次回路检查。
It is very convenient for the field operators and can be used as a secondary meter in mining industry, the petroleum chemical industry, the metallurgical industry.
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