TY - GEN
T1 - Pilot Backup Protection Based on Wireless Communication
AU - Tang, Zhenmin
AU - Wang, Qiushi
AU - Karady, George
N1 - Funding Information:
This project is sponsored by the NSF, the National Science Foundation.
Publisher Copyright:
© 2017 IEEE.
PY - 2017/5/9
Y1 - 2017/5/9
N2 - The paper presents a back-up protection scheme for loop system from all types of fault based on the directional element. The traditional back-up protection schemes such as distance protection and overcurrent protection are not suitable for the loop system. This paper shows a novel back-up protection scheme using the wireless communication, when the main protection doesn't work, the scheme provides a precise back-up protection which makes the affected area relatively small. The negative sequence and positive sequence directional elements are used to determine the direction of fault current. The scheme is simulated by the Simulink software and validated by using commercial relays.
AB - The paper presents a back-up protection scheme for loop system from all types of fault based on the directional element. The traditional back-up protection schemes such as distance protection and overcurrent protection are not suitable for the loop system. This paper shows a novel back-up protection scheme using the wireless communication, when the main protection doesn't work, the scheme provides a precise back-up protection which makes the affected area relatively small. The negative sequence and positive sequence directional elements are used to determine the direction of fault current. The scheme is simulated by the Simulink software and validated by using commercial relays.
KW - Pilot protection
KW - Smart grid back-up protection
KW - Wireless communication
UR - http://www.scopus.com/inward/record.url?scp=85019672154&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=85019672154&partnerID=8YFLogxK
U2 - 10.1109/GreenTech.2017.59
DO - 10.1109/GreenTech.2017.59
M3 - Conference contribution
AN - SCOPUS:85019672154
T3 - IEEE Green Technologies Conference
SP - 365
EP - 369
BT - Proceedings - 2017 9th Annual IEEE Green Technologies Conference, GreenTech 2017
PB - IEEE Computer Society
T2 - 9th Annual IEEE Green Technologies Conference, GreenTech 2017
Y2 - 29 March 2017 through 31 March 2017
ER -