大型水电厂双星型网络故障处理

Fault Handling of Double Star Network in Large Hydropower Plants

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.