基于IEC 61850的配电自动化数据传输保护机制

钱超; 梅军; 喻洁

钱超,梅军,喻洁.基于IEC 61850的配电自动化数据传输保护机制[J].电测与仪表,2016,53(5):.
Qian Chao,Mei Jun,Yu jie.The Protection Scheme for the Data Transmission of the Distribution Automation Based on IEC 61850[J].Electrical Measurement & Instrumentation,2016,53(5):.

基于IEC 61850的配电自动化数据传输保护机制

The Protection Scheme for the Data Transmission of the Distribution Automation Based on IEC 61850

DOI：

中文关键词: 数字通信数字保护配电自动化馈线保护 IEC 61850 电力系统保护智能电网

英文关键词:Digital communication digital protection distribution automation feeder protection IEC 61850 power system protection smart grid

基金项目:

作者中文名	作者英文名	单位
钱超	Qian Chao	东南大学电气工程学院
梅军	Mei Jun	东南大学电气工程学院
喻洁	Yu jie	东南大学电气工程学院

摘要点击次数: 1748

中文摘要:

随着配电网技术的发展,配电网络的保护问题变得尤为突出,对其保护性能的要求也逐步提高。随着分布式发电的逐步普及、网状拓扑结构的应用以及电力用户消费者需求的不断提高,需要提供更加智能的保护机制。本文在基于IEC 61850协议的基础上对变电站内通信进行扩展,将其概念扩展到变电站之间的通信,即配电网通信。本文详细介绍了故障通道继电保护和电流差动继电保护两项技术,作为配电网馈线自动化和网络通信保护,并在原有的基础上创新地提出了两种保护技术用于配电网通信保护的保护方案。

英文摘要:

Protecting electricity distribution networks is becoming increasingly challenging and improved performance is continually being demanded. The growth in distributed generation, the opportunities offered by meshed networks and the service demands of consumers require smarter protection. This paper describes the findings of an investigation into extending the concepts of communications within the substation contained in IEC61850 beyond the substation in order to provide substation to substation communications. The paper in detail describes the fault passage protection and scheme and current differential protection scheme as the protecting distribution feeders and an associated internet communications scheme.

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