智能化同步分断三相交流接触器控制系统设计  

Design Intelligent Synchronization Control System of Three-phase AC Contactor

作　　者：郎福成 杨璐羽[1,2] 陈立东 刘磊 LANG Fucheng;YANG Luyu;CHEN Li-dong;LIU lei(Electric Power Research Institute of State Grid Liaoning Electric Power Co.,Ltd.,Shenyang 110006,China;High Voltage and Large Current Laboratory of State Grid Corporation,Shenyang 110006,China;State Grid Fuxin Electric Power Supply Company,Fuxin Liaoning 123000)

机构地区：[1]国网辽宁省电力有限公司电力科学研究院,沈阳110006 [2]国家电网公司高电压强电流实验室,沈阳110006 [3]国网辽宁省电力有限公司阜新供电公司,辽宁阜新123000

出　　处：《新型工业化》2017年第7期1-4,共4页The Journal of New Industrialization

基　　金：国家电网公司科技项目(2017YF55)

摘　　要：随着科学技术的快速发展,自动化和智能化水平不断提高,交流接触器作为重要的低压开关设备,其作用变得越来越重要。在分析交流接触器应用场合和产量数据变化趋势基础上,对交流接触器接通与分断过程进行详细分析,阐述了电弧的产生原因及危害,以PIC单片机为核心设计智能化同步分断三相交流接触器控制系统整体结构,并分别设计电流采样模块通讯模块,确定控制系统抗干扰措施。With the rapid development of science and technology,the increasing of automation and intellectualization,the ac contactor as an important low-voltage switch equipment,its role becomes more and more important.On the analysis of the ac contactor applications and trends,based on the production data of ac contactor connected with the breaking process analysis in detail,this paper expounds the causes and harm of the arc,the PIC single chip microcomputer as the core design of intelligent synchronous breaking three-phase ac contactor control system overall structure,design and current sampling module,communication module,control system anti-jamming measures..

关 键 词：同步分断 三相 交流接触器 控制 DSP 

分 类 号：TP273[自动化与计算机技术—检测技术与自动化装置]