摘要
传统有线通信方式已无法满足广域分布式电能质量在线监测系统对偏远地区以及用户侧的电能质量实时监测要求。从实际工程应用需求角度出发,提出构建电能质量在线监测系统的两种3G无线通信方案,并详细说明基于DDNS的3G无线通信方案的应用,包括网络结构、监测数据选择、数据完整性机制等,可用于指导实际的3G无线通信电能质量在线监测系统的建设。
Currently, traditional communication methods with cable cannot fulfill the need of power quality real-time monitoring in solitary area or on the power customer side. Starting from factual need of engineering application, twokinds of 3G wireless communication methods for constructing power quality on-line monitoring system are put forward, and method based on DDNS is detailed described, including network diagram, selection of data, mechanismfor keeping data integrity, etc. This article can be used to direct the instruction of power quality on-line monitoring system based on 3G.
出处
《电测与仪表》
北大核心
2012年第2期44-47,共4页
Electrical Measurement & Instrumentation
