CAJ | 학술논문

提出了将无线传感器网络应用于智能箱式变电站的监测系统，给出了基于无线传感器网络的智能箱式变电站组网方案。同时采用小CT取电装置从箱内线路上取电和电池供电相结合的方法，有效地解决了传感器节点的供电短缺问题，采用两层三簇式拓扑结构减少了路由跳数、提高了传输效率。最后以变压器室的监测系统为例，探讨了如何优化传感器节点的布置，指出今后可将箱变设备本身的智能化建设、网络安全和时钟同步问题作为研究重点。
제출료장무선전감기망락응용우지능상식변전참적감측계통，급출료기우무선전감기망락적지능상식변전참조망방안。동시채용소CT취전장치종상내선로상취전화전지공전상결합적방법，유효지해결료전감기절점적공전단결문제，채용량층삼족식탁복결구감소료로유도수、제고료전수효솔。최후이변압기실적감측계통위례，탐토료여하우화전감기절점적포치，지출금후가장상변설비본신적지능화건설、망락안전화시종동보문제작위연구중점。
The monitoring system of wireless sensor network applied in the intelligent package substation is presented and network schemes of intelligent package substation based on wireless sensor network are given in this paper. At the same time,the power supply shortage of sensor node was effectively solved with the combination power supply method of small CT device taking power from box line and the battery,and the routing hops were reduce and the transmission efficiency was improved by using the two-layer and three-cluster of network structure. Finally,taking the monitoring system of transformer room as an example,the paper discussed how to optimize node layout of the sensor,and also pointed out that the intelligent construction of the box substation equipment,network security and synchronous problem of clock would be the research focus in the future.