Title :
Multi-Agent Based Wide Area Backup Protection for Series Compensated Lines
Author :
He, Zhiqin ; Zhang, Zhe ; Yin, Xianggen ; Li, Zhenxing ; Kong, Xiangping ; Wang, Yuxue
Author_Institution :
Electr. Power Security & High Efficiency Lab., Huazhong Univ. of Sci. & Technol., Wuhan, China
Abstract :
A novel wide area backup protection based on multi-agent technique for series compensated lines is proposed in this paper. The principle of conventional distance protection could be remained normally, and the operating procedure of relaying devices in adjacent substations would be coordinated by each agent within protected area. The simulation tests of practical series compensation project based on electric power and communication synchronizing simulator (EPOCHS) plat form which combines the PSCAD power simulator with the NS2 network communication simulator validate the proposed method under various fault conditions.
Keywords :
CAD; multi-agent systems; power system simulation; power transmission lines; power transmission protection; NS2 network communication simulator; PSCAD power simulator; distance protection; electric power and communication synchronizing simulator; multiagent based wide area backup protection; multiagent technique; series compensated lines; Circuit faults; Delay; Power capacitors; Power transmission lines; Resistance; Substations;
Conference_Titel :
Power and Energy Engineering Conference (APPEEC), 2011 Asia-Pacific
Conference_Location :
Wuhan
Print_ISBN :
978-1-4244-6253-7
DOI :
10.1109/APPEEC.2011.5747679
