CAJ | 학술논문

针对高压断路器SF_6断路器状态在线监测的特点,提出合理利用IEC61850标准中逻辑节点GGIO,应用IEC61850对实际智能电子设备(IED)进行建模;断路器状态在线监测数据通过GOOSE报文传输,GOOSE采用发布/订阅模式,报文延迟不超过4 ms.论述了GOOSE报文的组织方式及通信机制;选用实时性高的操作系统VxWorks,并在其Tomado编译调试环境下,运用VC++编写了模型通信程序,给出了分析程序的主要功能函数及流程图.
침대고압단로기SF_6단로기상태재선감측적특점,제출합리이용IEC61850표준중라집절점GGIO,응용IEC61850대실제지능전자설비(IED)진행건모;단로기상태재선감측수거통과GOOSE보문전수,GOOSE채용발포/정열모식,보문연지불초과4 ms.논술료GOOSE보문적조직방식급통신궤제;선용실시성고적조작계통VxWorks,병재기Tomado편역조시배경하,운용VC++편사료모형통신정서,급출료분석정서적주요공능함수급류정도.
According to the characteristics of SF_6 circuit breaker state on-line monitoring,it is proposed to fully use the logical node GGIO(Genetic Input/Output)of IEC61850 in the modeling of intelligent electronic devices.The on-line monitoring data of circuit breaker state is transferred by GOOSE(Generic Object Oriented Substation Event)message with time delay less than 4 ms,which applies publish/subscribe model.Its scheduling and communications mechanism are introduced.VxWorks.an operating system by excellent real-time periormance is selected and the model communication program is written by VC++in its Tornado compiler debugging environment.The main functions and flowcharts of analysis program are given.