Abstract
| Language | English |
|---|---|
| Title of host publication | 11th international conference on developments in power systems protection, 2012. DPSP 2012. |
| Place of Publication | New York |
| Publisher | IEEE |
| Number of pages | 6 |
| ISBN (Print) | 9781849196208 |
| DOIs | |
| Publication status | Published - 23 Apr 2012 |
| Event | IET DPSP: Developments in Power System Protection 2012 - Birmingham, United Kingdom Duration: 23 Apr 2012 → 26 Apr 2012 |
Conference
| Conference | IET DPSP: Developments in Power System Protection 2012 |
|---|---|
| Country | United Kingdom |
| City | Birmingham |
| Period | 23/04/12 → 26/04/12 |
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Keywords
- reliability assessment
- adaptive power system protection schemes
- power system reliability
- switches
- reliability
- relays
- adaptive systems
- bayesian methods
- circuit faults
Cite this
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Assessing the reliability of adaptive power system protection schemes. / Adrianti, A; Abdulhadi, Ibrahim Faiek; Dysko, Adam; Burt, Graeme.
11th international conference on developments in power systems protection, 2012. DPSP 2012. . New York : IEEE, 2012.Research output: Chapter in Book/Report/Conference proceeding › Conference contribution book
TY - GEN
T1 - Assessing the reliability of adaptive power system protection schemes
AU - Adrianti, A
AU - Abdulhadi, Ibrahim Faiek
AU - Dysko, Adam
AU - Burt, Graeme
PY - 2012/4/23
Y1 - 2012/4/23
N2 - Adaptive power system protection can be used to improve the performance of existing protection schemes under certain network conditions. However, their deployment in the field is impeded by their perceived inferior reliability compared to existing protection arrangements. Moreover, their validation can be problematic due to the perceived high likelihood of the occurrence of failure modes or incorrect setting selection with variable network conditions. Reliability (including risk assessment) is one of the decisive measures that can be used in the process of verifying adaptive protection scheme performance. This paper proposes a generic methodology for assessing the reliability of adaptive protection. The method involves the identification of initiating events and scenarios that lead to protection failures and quantification of the probability of the occurrence of each failure. A numerical example of the methodology for an adaptive distance protection scheme is provided.
AB - Adaptive power system protection can be used to improve the performance of existing protection schemes under certain network conditions. However, their deployment in the field is impeded by their perceived inferior reliability compared to existing protection arrangements. Moreover, their validation can be problematic due to the perceived high likelihood of the occurrence of failure modes or incorrect setting selection with variable network conditions. Reliability (including risk assessment) is one of the decisive measures that can be used in the process of verifying adaptive protection scheme performance. This paper proposes a generic methodology for assessing the reliability of adaptive protection. The method involves the identification of initiating events and scenarios that lead to protection failures and quantification of the probability of the occurrence of each failure. A numerical example of the methodology for an adaptive distance protection scheme is provided.
KW - reliability assessment
KW - adaptive power system protection schemes
KW - power system reliability
KW - switches
KW - reliability
KW - relays
KW - adaptive systems
KW - bayesian methods
KW - circuit faults
UR - http://www.scopus.com/inward/record.url?scp=84863713472&partnerID=8YFLogxK
UR - http://ieeexplore.ieee.org/stamp/stamp.jsp?arnumber=6227553
U2 - 10.1049/cp.2012.0065
DO - 10.1049/cp.2012.0065
M3 - Conference contribution book
SN - 9781849196208
BT - 11th international conference on developments in power systems protection, 2012. DPSP 2012.
PB - IEEE
CY - New York
ER -