广东电力2016，Vol.29Issue(10)：49-53,5.DOI:10.3969/j.issn.1007-290X.2016.10.009
基于 IEC 61850的箱式变电站智能电子设备及其预警技术
Intelligent Electronic Equipment of Box-type Substation and Its Pre-warning Technology Based on IEC 61850
摘要
Abstract
In allusion to problems of poor interoperation of monitoring devices of traditional box-type substations and low pre-warning accuracy rate,this paper presents a kind of design scheme for intelligent electronic equipment in box type substa-tion. Based on STM3F4 and S3C2440A processors,this scheme constructs a platform and uses trend filter algorithm to com-plete high speed data processing. It can complete power load pre-warning and humiture prediction by means of the estab-lished model and finish data packaging with the help of IEC 61850 protocol under the mode of Ethernet communication so as to realize information interaction. Experimental results indicate that this scheme has improved communication interoperation between devices and accuracy of power low prediction.关键词
箱式变电站/智能电子设备/趋势滤波/负荷预警/IEC 61850Key words
box-type substation/intelligent electronic equipment/trend filter/load pre-warning/IEC 61850分类
信息技术与安全科学引用本文复制引用
张俊奇,金建东..基于 IEC 61850的箱式变电站智能电子设备及其预警技术[J].广东电力,2016,29(10):49-53,5.基金项目
博士科研启动基金(BS0808) （BS0808）
