摘要
针对多功能电力仪表通信接口与规约的多样性,研究了基于总线的多功能电力仪表组网技术。在实验室环境下采用总线技术对电厂与变电站厂(站)用电系统常见的多功能电力仪表进行了组网,开发了一个集成各种规约与接口的数据处理平台,并对系统的数据采集、通信等性能予以试验验证。结果显示,该系统实现了厂站电气监控系统的主要功能,性能可靠。此研究成果可以在实际的现场工程应用中加以推广,有助于提高变电站、电厂等厂矿企业电气系统的协调控制和运行管理水平。
The bus based multi-function electric meters networking technology is studied in this paper aiming at the diversity in communication interfaces and the protocols of these devices. In laboratory environment,the bus technology is adopted to network the multi-function electric meters which are common in power plant and substation auxiliary power system. A data processing platform integrating various protocols and interfaces is developed,and an experiment is performed on the data collection and communication performance of the system. The experimental results show that the system will achieve main functions of the power plant and substation electrical control system,and has a relative reliable performance. Research in this paper can be promoted in the actual engineering applications,and will be helpful to improve the level of the electrical system coordinated control and operation management in substations,power plants and other industrial enterprises.
出处
《电测与仪表》
北大核心
2014年第9期21-24,共4页
Electrical Measurement & Instrumentation
关键词
多功能电力仪表
组网
总线
分布式
multi-function electric meters
networking
bus
distributed structure
