郑州大学学报（理学版）Issue(3)：110-115,6.DOI:10.3969/j.issn.1671-6841.2015.03.021
基于MB9 BF618 S的高压电机微机保护装置设计
The Design of Microcomputer Protection Device for High Voltage Motor Based on MB9 BF618 S
张天鹏 1翟亚芳 1张修太 1吴战伟2
作者信息
- 1. 安阳工学院 电子信息与电气工程学院 河南 安阳455000
- 2. 许继电气股份有限公司 河南 许昌461000
- 折叠
摘要
Abstract
A microcomputer protection device for high voltage motor was designed by using the ARM pro-cessor MB9BF618S as the core component which allowed this device to monitor the motor’s operation sta-tus and to provide several kinds of protection services including start-up out-time protection, differential protection, two phase current protection, three phase negative current protection, and overheating protection, etc. The overall structure and operation principle of the device were discussed. Moreover, the design scheme of alternating current ( AC) module, central processing unit ( CPU) module and signal module and the analysis on the working characteristic of differential protection, two phase current protection and three phase negative current protection were also included. With the characteristics of simple structure, easy operation, fully functioned and high reliability, this protection device also had a high application value.关键词
高压电机/微机保护装置/MB9BF618S/电动机保护Key words
high voltage motor/microcomputer protection device/MB9 BF618 S/motor protection分类
信息技术与安全科学引用本文复制引用
张天鹏,翟亚芳,张修太,吴战伟..基于MB9 BF618 S的高压电机微机保护装置设计[J].郑州大学学报（理学版）,2015,(3):110-115,6.
