厂矿用继电保护和自动装置设计浅析

Analysis on design of relay protection and automatic devices for factories and mines

厂矿用继电保护和自动装置是面向应用的专用嵌入式系统,主要应用于厂矿供用电系统,负责电气系统的故障隔离和安全运行。从现场应用和产品设计的角度分析了该类产品的设计思想,介绍了产品设计中的关键技术和典型方案,对于实际产品的开发应用具有指导意义。同时对厂矿变电站自动化系统的未来发展也做了一定的研究探讨,阐述了"简单、实用、可靠"的产品设计理念。

Factories and mines relay protection and automatic device is a dedicated application-oriented embedded system, which is mainly used in factories and mines power supply and consumption system and is responsible for fault isolation and safe operation. In this paper, design idea of this kind of devices is analyzed from field application and product design. Key technology and typical program in product design is described, which is a guidance to the practical application of product development. A study of the future development of factories and mines substation automation systems is made, the product design idea of ＂simple, practical and reliable＂ is described.