One Example of MMI Module Application Defect Analysis in the 220kV Line Protection

被引：0

作者：

Zhang Xing-shi ^{[1
]}

Duan Li-wei ^{[1
]}

Rong Wei

Quan Shao-li

机构：

[1] Pingdingshan Power Supply Co, Henan Pingdingshan 467001, Peoples R China

来源：

12TH ANNUAL MEETING OF CHINA ASSOCIATION FOR SCIENCE AND TECHNOLOGY ON INFORMATION AND COMMUNICATION TECHNOLOGY AND SMART GRID | 2010年

关键词：

electrical engineering; intelligent network information communication network technology system; Line protection; MMI;

D O I：

暂无

中图分类号：

TM [电工技术]; TN [电子技术、通信技术];

学科分类号：

0808 ; 0809 ;

摘要：

Through the analysis PSL603 GC fiber and distance protection device of MMI module in the application of 220 kv line protection, the defects of the two lines of protection device equipped in the protection of the different characteristics in the core components, summarizes the data loss caused by defects, and discusses the main reason with the situation of improvement measures and matters needing attention. As intelligent network information communication network technology to establish and perfect the system, we for protection of equipment performance requirements of CPU core components, update the product manufacturer for lack of necessary version of substation equipment research and communicate deficiencies cause unnecessary trouble.

引用

页码：293 / +

页数：2