摘要
阐述了油浸变压器发生火灾的原因及保护变压器的排油注氮灭火装置的结构及应用。为使灭火装置满足电力行业对无人值守变电站等场所远程监控、操作的要求,必须保证灭火装置能够与电力控制中心网络的接入,阐述了灭火装置与电力控制中心网络接入的连接方法、拓扑结构实现和通讯协议等。提出了网络安全性存在的问题和相关的防范措施。
Fire cause of oil immersed transformers was discribed as well as the structure and application of oil drain nitrogen filling fir-extinguishing device for protecting transformer. To meet the demand that power industry could remotely monitor and operate nonattendant substation, the device must accesse to power control network, and then the connection method, topoiogieal structure and protocol were proposed. Otherwise, prob lems of network security and countermeasures were introduced.
出处
《消防科学与技术》
CAS
北大核心
2011年第2期129-131,共3页
Fire Science and Technology
关键词
油浸变压器
排油注氮灭火装置
远程监控
oil immersed transformer
oil drain nitrogen filling fire-extinguishing device
remote control
