基于多传感信息融合的大型水电站运行状态安全监测方法  

Safety Monitoring Method of Large Hydropower Stations Based on Multi-Sensing Information Fusion

作　　者：朱杰 ZHU Jie(Nanjing Nanrui Water Resources and Hydropower Technology Co.,Ltd.,Nanjing Jiangsu 211100,China)

机构地区：[1]南京南瑞水利水电科技有限公司,江苏南京211100

出　　处：《信息与电脑》2023年第16期222-224,共3页Information & Computer

摘　　要：为提升大型水电站运行安全性,解决现有监测方法在实际应用中存在的监测响应时间过长、不具备监测时效性等问题,引入多传感信息融合技术,研究开展大型水电站运行状态安全监测方法。采集大型水电站运行状态数据,并完成数据标准化处理。利用多传感信息融合,提取大型水电站运行状态特征。计算排列熵值,根据熵值变化,实现水电站运行状态安全监测。对比实验证明,新的监测方法在发现水电站运行存在异常情况时可以快速做出响应,具备极高的监测时效性。In order to improve the operation safety of large hydropower stations and solve the problems of too long monitoring response time and no monitoring timeliness in the practical application of existing monitoring methods,multi-sensor information fusion technology is introduced to carry out the research on the safety monitoring method of large hydropower stations.Collect the operation status data of large hydropower stations,and complete the data standardization processing.The multi-sensing information fusion is used to extract the operation state characteristics of large hydropower stations.Calculate the entropy value and realize the safety monitoring of hydropower station according to the change of entropy value.Through comparative experiments,it is proved that the new monitoring method can respond more quickly when the abnormal operation of the hydropower station is found,and has a very high monitoring timeliness.

关 键 词：多传感信息融合 水电站 安全监测 运行状态 

分 类 号：TN919.5[电子电信—通信与信息系统] TP309.2[电子电信—信息与通信工程]