Sampling data preprocessing subsystem for integrated protection

Author

Wu, Chunyan ; He, Jinghan ; Bo, Zhiqian ; Yip, Tony ; Zhang, Hao

Author_Institution

Beijing Jiao tong Univ., Beijing, China

Volume

2

fYear

2011

fDate

8-9 Sept. 2011

Firstpage

516

Lastpage

519

Abstract

This paper designs a novel sampling data preprocessing subsystem in integrated protection based on IEC61850. This subsystem will be used to solve the problems of data redundancy processing and bad value processing. A framework structure of integrated protection software system based on the concept of module distributed is firstly presented, and then the details of preprocessing subsystem are given. This subsystem is the most important foundation of integrated protection. It can provide a platform to analyze and validate the protection arithmetic. Meanwhile, the subsystem will reach the requirement for security, real-time and reliability.

Keywords

IEC standards; power engineering computing; power system protection; power system security; IEC61850; bad value processing; data redundancy processing; integrated protection software system; power system security; protection arithmetic; sampling data preprocessing subsystem; Automation; Communication systems; Data preprocessing; Educational institutions; Helium; Software systems; Substations; IEC61850; data preprocessing; integrated protection; software;

fLanguage

English

Publisher

ieee

Conference_Titel

Power Engineering and Automation Conference (PEAM), 2011 IEEE

Conference_Location

Wuhan

Print_ISBN

978-1-4244-9691-4

Type

conf

DOI

10.1109/PEAM.2011.6134988

Filename

6134988