智能化电器的设计  

DESIGN OF INTELLECTUALIZED ELECTRICAL APPARATUS

作　　者：黄绍平[1] 秦祖泽[1] 

机构地区：[1]湖南工程学院电气系,湖南省湘潭市411101

出　　处：《电力系统自动化》2002年第23期45-47,共3页Automation of Electric Power Systems

基　　金：湖南省自然科学基金资助项目 (0 1JJY2 15 8)

摘　　要：智能化电器是在传统开关设备中引入计算机技术、数字处理技术和网络通信技术而形成的新一代开关电器 ,它具有微机测量、微机保护、网络通信以及在线监测等基本功能。文中介绍了智能化电器功能的实现方法 ,给出了智能化电器硬件系统的总体结构 ,简述了单片机系统、模拟量数据采集系统、开关量输入 /输出、串行通信、硬件时钟与自复位、人机对话等功能模块的组成原理 ,并给出了微机测量和微机保护算法。Intellectualized electrical apparatus is a new generation of electrical switches, which synthesizes microcomputer technology, digital processing technology and network communication technology. They have some basic functions, such as microcomputer measurement, microcomputer protection, communication and on line monitoring. In this paper, the implementing methods for intellectualized electrical apparatus are discussed. The structure of hardware system is provided. The principles of various circuit units are introduced, i.e. the single chip microcomputer system, the data collecting system for analog signals, the I/O circuit for switch quantity, the interface circuit for serial communication, the circuit for hardware clock and self restoration, and the man machine conversation module. The algorithm for microcomputer measurement and protection are offered.

关 键 词：智能化电器 设计 开关电器 在线监测 电力系统 计算机 

分 类 号：TM56[电气工程—电器] TM769