井下低压电网保护装置设计

李秋生; 陈家福

doi:10.3969/j.issn.1004-1478.2011.02.020

March 2011

Article Contents

LI Qiu-sheng and CHEN Jia-fu. Design of low voltage electrical protection device[J]. Journal of Light Industry, 2011, 26(2): 78-81. doi: 10.3969/j.issn.1004-1478.2011.02.020

Citation: LI Qiu-sheng and CHEN Jia-fu. Design of low voltage electrical protection device[J]. Journal of Light Industry, 2011, 26(2): 78-81. doi: 10.3969/j.issn.1004-1478.2011.02.020 shu

Design of low voltage electrical protection device

College of Infor.Eng.and Auto., Kunming Univ.of Sci.and Tech., Kunming 650093, China

Received Date: 2011-02-16
Available Online: 2011-03-15

Abstract

Aiming at the problems of the key equipment-frameproof feed switch in power distribution system of coal mine with low integration,poor reliability and low intelligence,an intelligent feed switch control system was designed with ARM7TDMI-S as kernal,LPC2210 processor as core,EasyARM2200 as embedded system,using transplantation of embedded real-time operation system.This system can improve production efficiency by predicting state changes.
- coal mine safety system,
- low voltage power grid,
- embedded system,
- flameproof feed switch
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沈阳化工大学材料科学与工程学院沈阳 110142

Design of low voltage electrical protection device

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通讯作者: 陈斌, bchen63@163.com