基于小波多尺度分析的输电线路交互式数据迁移系统设计  

Design of transmission line interactive data migration system based on wavelet multi⁃scale analysis

作　　者：匡小青 凌宇 万新 KUANG Xiaoqing;LING Yu;WAN Xin(Guangzhou Power Supply Bureau,Guangzhou 510000,China)

机构地区：[1]广州供电局,广东广州510000

出　　处：《电子设计工程》2021年第17期147-151,共5页Electronic Design Engineering

基　　金：广州电网有限责任公司科技项目(GDKJXM20183896)。

摘　　要：针对输电线路交互式数据迁移系统迁移接口与传输对象结构过于复杂,导致迁移效率过低等问题,提出基于小波多尺度分析的输电线路交互式数据迁移系统。选用三台服务器作为元件的虚拟机,应用通信协议与文件读取,同时采用DS-CRM型号的数据接口。应用小波多尺度降噪分析法连续对输电线路中的数据进行分析计算,通过变换输电线路中的通信频率改变交互数据的信号,再利用信号的平稳程度转换交互数据迁移系统的运行方式,实现软件迁移。实验结果表明,基于小波多尺度分析的输电线路交互式数据迁移系统传输对象结构得到有效改善,提高了迁移效率。In order to solve the problem that the transfer interface and transmission object structure of the transmission line interactive data migration system are too complex,resulting in low migration efficiency and so on,a transmission line interactive data migration system based on wavelet multi⁃scale analysis is proposed.Three servers are selected as the virtual machine of components,and the communication protocol and file reading are applied.At the same time,the data interface of DS⁃CRM model is adopted.The wavelet multi⁃scale noise reduction analysis method is used to analyze and calculate the data in the transmission line continuously.The signal of the interactive data is changed by transforming the communication frequency in the transmission line,and then the operation mode of the interactive data migration system is converted by using the stability of the signal to realize the software migration.The experimental results show that the transmission object structure of the transmission line interactive data migration system based on wavelet multi⁃scale analysis is effectively improved,improving the migration efficiency.

关 键 词：小波多尺度分析 输电线路 交互式数据 迁移系统 

分 类 号：TM391[电气工程—电机]