Research on Optimization of Process Bus in IEC 61850-Based Substation Communication Network

摘要：

The standard IEC 61850 for communication in substations available since 2005 is increasingly used for Substation Automation Systems (SAS). Current mainstream communication technologies are employed by IEC 61850 such as switched Ethernet and TCP/IP. However, with the growing amount of IEDs in one collision domain, the risk to violate the transmission time requirement increases. This raises the question for optimization of IEC 61850-Based substation communication network. This paper introduces research methods of both hardware experiment and software simulation for performance evaluation of the communication network. With these evaluation methods, we tested the performance of process bus only with Sampled Value (SV) and obtained the maximum number of IEDs in one collision domain in various conditions.

关键词： IEC61850 network performance simulation process bus programming sampled value substation communication

作者: Yang Liu Qiang Guan Seung-Soo Han Myeon-Song Choi Seung-Jae Lee

作者单位: Next-generation Power Technology Center, Department of Electrical Engineering, Myongji University, Y Tech-sphere Co,.Ltd, Seoul, 137-060, Korea Department of Information Engineering, Myongji University, Yongin, Korea

会议类型: 国际会议

会议名称: The International Conference on Electrical Engineering 2009(2009 电机工程国际会议)

会议地点: 沈阳

会议语种:英文

页码: 1-5

在线出版日期: 2009-07-05（万方平台首次上网日期，不代表论文的发表时间）