CAJ | 학술논문

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。
침대다공능전력의표통신접구여규약적다양성，연구료기우총선적다공능전력의표조망기술。재실험실배경하채용총선기술대전엄여변전참엄(참)용전계통상견적다공능전력의표진행료조망，개발료일개집성각충규약여접구적수거처리평태，병대계통적수거채집、통신등성능여이시험험증。결과현시，해계통실현료엄참전기감공계통적주요공능，성능가고。차연구성과가이재실제적현장공정응용중가이추엄，유조우제고변전참、전엄등엄광기업전기계통적협조공제화운행관리수평。
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 pow-er 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 relia-ble 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.