基于嵌入式PC/104系统的消弧线圈控制器设计  

Design of Arc-Suppression Coil Controller Based on PC/104 Embedded System

作　　者：李佳琦[1] 

机构地区：[1]西安铁路职业技术学院,西安710014

出　　处：《价值工程》2012年第17期35-36,共2页Value Engineering

摘　　要：设计了一种基于PC/104嵌入式工控机系统的消弧线圈控制装置,并从工作原理、硬件构成、软件设计方面对其进行了介绍。装置对中性点电压、电流进行实时监测,跟踪计算电网对地电容电流,在电网发生单相接地故障时,快速准确地控制消弧线圈完成消弧过程。An arc-suppression coil control device based on the PC/104 embedded system is designed and introduced with the operating principle,hardware structure and software design.The device monitors the neutral point voltage and current,trace and calculate the line-to-ground capacitive current,and complete arc-suppression process quickly and accurately when single-phase to ground fault occurs.

关 键 词：消弧线圈 PC/104总线 PM511P TSC控制 

分 类 号：TM93[电气工程—电力电子与电力传动]