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gao ya kai guan zong he bao hu qi xuan ze
Author(s): 
Pages: 109-110
Year: Issue:  10
Journal: Inner Mongolia Coal Economy

Keyword:  综合保护选择;
Abstract: 为满足矿井供电的安全可靠,实现数字化、现代化无人值守变电所的建设,需将原有的高压开关GL-12/10型电磁继电器保护进行改造升级,更换为具有网络通讯功能,人机对话,实现不停电参数设定,远程监测、监控等先进功能,且适应煤矿井下环境、运行安全可靠的综合保护装置,经过分析研究并对各种适应井下条件的综合保护装置进行了比较确定选择ZBT-11型综合保护器,以实现上述功能.
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