工矿自动化2018，Vol.44Issue(1)：40-43,4.DOI:10.13272/j.issn.1671-251x.17275
煤矿安全监控系统浪涌防护技术研究
Research on surge protection technology of coal mine safety monitoring system
摘要
Abstract
The conventional surge protection technology was introduced.Based on theoretical research and standard test of electromagnetic compatibility surge protection technology in coal mine safety monitoring system,it was indicated that the conventional surge protection technology had certain unsuitability to coal mine products.Two major conflicts were focused on,which were between the conventional common-mode surge protection technology and insulation withstand voltage requirements of coal mine equipments as well as the conventional system-level surge protection design and intrinsic safety requirements of coal mine electrical equipments.The two conflicts were analyzed in principle and corresponding solutions were given finally.关键词
煤矿安全监控系统/电磁兼容/本质安全/浪涌防护/系统级浪涌防护/绝缘耐压/过流保护Key words
coal mine safety monitoring system/electromagnetic compatibility/intrinsic safety/surge protection/system-level surge protection/insulation withstand voltage/overcurrent protection分类
矿业与冶金引用本文复制引用
张子良..煤矿安全监控系统浪涌防护技术研究[J].工矿自动化,2018,44(1):40-43,4.基金项目
国家重点研发计划资助项目(2016YFC0801405). （2016YFC0801405）
