Title :
Design and implementation of a SNTP client on FPGA
Author :
Viejo, J. ; Juan, J. ; Bellido, M.J. ; Ostua, E. ; Millan, A. ; Ruiz-de-Clavijo, P. ; Muñoz, A. ; Guerrero, D.
Author_Institution :
Dept. de Tecnol. Electron., Univ. de Sevilla, Sevilla
fDate :
June 30 2008-July 2 2008
Abstract :
This contribution presents the design and implementation of a SNTP client module suitable for IEC 61850 environments fully done in hardware. The module is able to provide synchronization and accurate time reference within a microsecond with respect to a SNTP server, in a extremely compact, cost-effective and low power device completely implemented in a low grade FPGA chip. Therefore it can be an ideal replacement to expensive computer-based solutions or dedicated GPS receivers in a wide range of industrial applications. This SNTP client is part of a common technological platform for implementing Remote Terminal Units (RTUs) under IEC 61850.
Keywords :
IEC standards; field programmable gate arrays; protocols; substation automation; FPGA chip; IEC 61850 environment; SNTP client module; SNTP server; time reference; Clocks; Electrical equipment industry; Field programmable gate arrays; Hardware; IEC standards; Network servers; Protocols; Substations; Synchronization; Web server;
Conference_Titel :
Industrial Electronics, 2008. ISIE 2008. IEEE International Symposium on
Conference_Location :
Cambridge
Print_ISBN :
978-1-4244-1665-3
Electronic_ISBN :
978-1-4244-1666-0
DOI :
10.1109/ISIE.2008.4677216
