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Economic optimisation of the actions of an enhanced Operational Tripping Scheme
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Cong, Yuhang, Terzija, Vladimir, Wall, Peter D. H. and Osborne, Mark (2016) Economic optimisation of the actions of an enhanced Operational Tripping Scheme. In: Economic optimisation of the actions of an enhanced Operational Tripping Scheme, Genoa, Italy, 20-24 Jun 2016. Published in: 2016 Power Systems Computation Conference (PSCC) pp. 1-7. ISBN 9781467381512. doi:10.1109/PSCC.2016.7540877
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Official URL: http://dx.doi.org/10.1109/PSCC.2016.7540877
Abstract
The growing availability of real-time data (e.g. wide area monitoring) in power systems makes it possible for the less time sensitive aspects of protection to both deliver a secure, selective response and consider economic requirements. An operational tripping scheme (OTS) trips generation to prevent the cascading thermal overload of transmission lines after multiple line outages. This paper presents an enhanced OTS that calculates dynamic thermal line ratings (DTLRs) online to replace the conservative static line ratings presently in use and minimize unnecessary generation tripping. Furthermore, the time available before a thermal overload can be estimated and used as the basis for the economic optimization of the OTS actions. This allows generation tripping to be replaced with less invasive and cheaper generation re-dispatch. The DTLR-OTS is studied using simulations of the full GB power system. The new scheme is an example of a Wide Area Monitoring, Protection and Control (WAMPAC) application. © 2016 Power Systems Computation Conference.
| Item Type: | Conference Item (Paper) | ||||
|---|---|---|---|---|---|
| Subjects: | R Medicine > R Medicine (General) | ||||
| Divisions: | Faculty of Medicine > Warwick Medical School > Health Sciences > Clinical Trials Unit Faculty of Medicine > Warwick Medical School > Health Sciences Faculty of Medicine > Warwick Medical School |
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| Journal or Publication Title: | 2016 Power Systems Computation Conference (PSCC) | ||||
| Publisher: | IEEE | ||||
| ISBN: | 9781467381512 | ||||
| Book Title: | 2016 Power Systems Computation Conference (PSCC) | ||||
| Official Date: | 11 August 2016 | ||||
| Dates: |
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| Page Range: | pp. 1-7 | ||||
| DOI: | 10.1109/PSCC.2016.7540877 | ||||
| Status: | Peer Reviewed | ||||
| Publication Status: | Published | ||||
| Access rights to Published version: | Restricted or Subscription Access | ||||
| Conference Paper Type: | Paper | ||||
| Title of Event: | Economic optimisation of the actions of an enhanced Operational Tripping Scheme | ||||
| Type of Event: | Conference | ||||
| Location of Event: | Genoa, Italy | ||||
| Date(s) of Event: | 20-24 Jun 2016 |
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