大型水电厂双星型网络故障处理  

Fault Handling of Double Star Network in Large Hydropower Plants

作　　者：陈奥 CHEN Ao(Yunnan Huadian Jinsha River Midstream Hydropower Development Co.,Ltd.,Ahai Power Generation Branch,Lijiang 674100,China)

机构地区：[1]云南华电金沙江中游水电开发有限公司阿海发电公司,云南丽江674100

出　　处：《云南水力发电》2024年第6期118-119,122,共3页Yunnan Water Power

摘　　要：以某电厂监控系统双星型网络为研究对象,分析由于交换机端口故障引起的下位机控制器离线问题,并提出了相应的处理方法和措施。随后根据故障原因,制定预防措施,采取定期维护、重要数据备份、安全策略更新、网络资源规划、网络状态监控、制定应急预案等方式避免类似故障再次发生。Taking the dual star network of a power plant monitoring system as the research object,this paper analyzes the offline problem of the lower computer controller caused by switch port failure,and proposes corresponding handling methods and measures.Based on the cause of the malfunction,it formulates preventive measures,taking measures such as regular maintenance,important data backup,security strategy updates,network resource planning,network status monitoring,and developing emergency plans to prevent similar malfunctions from happening again.

关 键 词：双星型网络 故障处理 水电厂 监控系统 

分 类 号：TV737[水利工程—水利水电工程] TP3[自动化与计算机技术—计算机科学与技术]