Abstract
| Language | English |
|---|---|
| Pages | 630-641 |
| Number of pages | 12 |
| Journal | International Journal of Electrical Power and Energy Systems |
| Volume | 110 |
| Early online date | 1 Apr 2019 |
| DOIs | |
| Publication status | Published - 30 Sep 2019 |
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Keywords
- backup protection
- voltage-based fault detection
- system simplification
- wide-area protection
- PMU application
Cite this
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Wide-area backup protection and protection performance analysis scheme using PMU data. / Yu, Fangzhu; Booth, Campbell; Dysko, Adam; Hong, Qiteng.
In: International Journal of Electrical Power and Energy Systems, Vol. 110, 30.09.2019, p. 630-641.Research output: Contribution to journal › Article
TY - JOUR
T1 - Wide-area backup protection and protection performance analysis scheme using PMU data
AU - Yu, Fangzhu
AU - Booth, Campbell
AU - Dysko, Adam
AU - Hong, Qiteng
PY - 2019/9/30
Y1 - 2019/9/30
N2 - This paper presents a wide-area backup protection scheme that incorporates protection performance analysis based solely on voltage from Phasor Measurement Units (PMUs). The system reports and summarizes information relating to fault detection, and identification of the faulted circuit(s) protection/circuit breaker operation (i.e. whether it is correct or not), in a short period of time. It can also be applied as an effective and relatively simple, fast, wide-area backup protection to improve the resilience of power systems. Case studies are presented, where the proposed wide-area backup protection scheme is validated using the IEEE 14-bus network. It is demonstrated that the proposed scheme is capable of correctly detecting faults (including high-resistance faults) in less than 100 ms from fault inception and can report on whether the protection/circuit breakers have operated as expected within a further 100 ms, thereby coordinating with existing protection systems with a view to enhancing the system reliability and security by appending existing protection systems with system-wide information. Applicability of the developed system to large-scale power systems is also demonstrated. Discussion relating to how this method can be cost effective through exploitation of existing PMU data, which may already be used for other purposes, is included.
AB - This paper presents a wide-area backup protection scheme that incorporates protection performance analysis based solely on voltage from Phasor Measurement Units (PMUs). The system reports and summarizes information relating to fault detection, and identification of the faulted circuit(s) protection/circuit breaker operation (i.e. whether it is correct or not), in a short period of time. It can also be applied as an effective and relatively simple, fast, wide-area backup protection to improve the resilience of power systems. Case studies are presented, where the proposed wide-area backup protection scheme is validated using the IEEE 14-bus network. It is demonstrated that the proposed scheme is capable of correctly detecting faults (including high-resistance faults) in less than 100 ms from fault inception and can report on whether the protection/circuit breakers have operated as expected within a further 100 ms, thereby coordinating with existing protection systems with a view to enhancing the system reliability and security by appending existing protection systems with system-wide information. Applicability of the developed system to large-scale power systems is also demonstrated. Discussion relating to how this method can be cost effective through exploitation of existing PMU data, which may already be used for other purposes, is included.
KW - backup protection
KW - voltage-based fault detection
KW - system simplification
KW - wide-area protection
KW - PMU application
U2 - 10.1016/j.ijepes.2019.03.060
DO - 10.1016/j.ijepes.2019.03.060
M3 - Article
VL - 110
SP - 630
EP - 641
JO - Electrical Power and Energy Systems
T2 - Electrical Power and Energy Systems
JF - Electrical Power and Energy Systems
SN - 0142-0615
ER -