By Topic

The investigation of the serial communication between the process level and the bay level of the substation automation system

Sign In

Cookies must be enabled to login.After enabling cookies , please use refresh or reload or ctrl+f5 on the browser for the login options.

Formats Non-Member Member
$33 $33
Learn how you can qualify for the best price for this item!
Become an IEEE Member or Subscribe to
IEEE Xplore for exclusive pricing!
close button

puzzle piece

IEEE membership options for an individual and IEEE Xplore subscriptions for an organization offer the most affordable access to essential journal articles, conference papers, standards, eBooks, and eLearning courses.

Learn more about:

IEEE membership

IEEE Xplore subscriptions

4 Author(s)
Z. L. Yin ; North China Electr. Power Univ., Beijing, China ; W. S. Liu ; Y. L. Qin ; Q. X. Yang

The novel electronic current and voltage sensors have been hot topic these years, especially the electronic current transducer based on Rogowski coil has been in the practical stage. However the output of such kind of transducer is usually analog low-voltage signal, the digital signal transmission via optical fibres is required due to the EMC problems. The switchgear using microprocessors and electronic technology can supply plenty of status and self-monitoring information, and it is more compact and reliable than before. The digitization, integration and intelligence of primary equipments influence the design of substation protection and control equipment as a result, the parallel wiring to link the process level and the bay level of substation automation system (SAS) will be replaced by serial optical cable.

Published in:

Developments in Power System Protection, 2004. Eighth IEE International Conference on  (Volume:2 )

Date of Conference:

5-8 April 2004