CAJ | 학술논문

在输配电线路现场通信网络中，微功率无线通信技术需要解决远距离传输带来的适应性问题，也需要支持电力信息处理的时间同步。文中讨论了以 IEEE 802.11g(2.4 GHz)为代表的微功率无线传输技术构建现场通信网络的技术方案，重点针对点对点组网拓扑下的通信吞吐量、时延进行了理论分析、计算机仿真，测试了设备远距离通信与时延和吞吐量的关系，并基于分析数据获得了微功率无线通信技术对IEEE 2030标准定义通信技术指标的适应性。针对电力信息的业务同步需求，提出了微功率无线在现场网络中的同步技术，对所提出的同步算法进行了性能分析和仿真。
재수배전선로현장통신망락중，미공솔무선통신기술수요해결원거리전수대래적괄응성문제，야수요지지전력신식처리적시간동보。문중토론료이 IEEE 802.11g(2.4 GHz)위대표적미공솔무선전수기술구건현장통신망락적기술방안，중점침대점대점조망탁복하적통신탄토량、시연진행료이론분석、계산궤방진，측시료설비원거리통신여시연화탄토량적관계，병기우분석수거획득료미공솔무선통신기술대IEEE 2030표준정의통신기술지표적괄응성。침대전력신식적업무동보수구，제출료미공솔무선재현장망락중적동보기술，대소제출적동보산법진행료성능분석화방진。
For the field area communication network in transmission and distribution power grids, micro-power wireless technology has to solve the adaptive problem of long-distance transmission while supporting the time synchronization requirements of information processing. The building of a field area network using micro-power wireless transmission technology based on IEEE 802.11g is discussed,focusing on theoretical communication throughput,latency analysis in peer-to-peer networking topology,followed by MATLAB simulation and experiment of the long-distance communication.Based on the data obtained and IEEE 2030,the adaptability of micro-power wireless communication technology in field area network is put forward.For the traffic synchronization demands of electric power information in the power system, an improved synchronization method for transmission and distribution power grids in deployed micro-power wireless technology is proposed, followed by performance analysis and simulation of the proposed synchronization algorithm.