Abstract
Predictive mitigation of undesired events has long been seen as a supportive complement to corrective mitigation that could relax the stringent requirements on the corrective
actions and increase reliability of the overall system. This article describes one such predictive measure, i.e. the use of faster than real-time simulation in detecting faults and predicting the dynamic behavior for the resilient operation of future smart grid systems. A predictive mitigation strategy is proposed for a fault induced dynamic voltage recovery (FIDVR) event. These events, although rare, are typically addressed with under voltage load shedding schemes (UVLS) which leave significant portion of load
under-supplied. We show that, by using the digital faster than real-time replica, the minimal level of UVLS can be determined on-the fly as the event develops while ensuring only the minimal amount of load shed.
actions and increase reliability of the overall system. This article describes one such predictive measure, i.e. the use of faster than real-time simulation in detecting faults and predicting the dynamic behavior for the resilient operation of future smart grid systems. A predictive mitigation strategy is proposed for a fault induced dynamic voltage recovery (FIDVR) event. These events, although rare, are typically addressed with under voltage load shedding schemes (UVLS) which leave significant portion of load
under-supplied. We show that, by using the digital faster than real-time replica, the minimal level of UVLS can be determined on-the fly as the event develops while ensuring only the minimal amount of load shed.
Original language | English |
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Title of host publication | 2018 IEEE PES Innovative Smart Grid Technologies Conference Europe (ISGT-Europe) |
Subtitle of host publication | Conference Proceedings |
Publisher | IEEE |
Pages | 1-6 |
Number of pages | 6 |
ISBN (Electronic) | 978-1-5386-4505-5 |
ISBN (Print) | 978-1-5386-4506-2 |
DOIs | |
Publication status | Published - 2018 |
Event | 2018 IEEE PES ISGT Europe: 8th IEEE PES Innovative Smart Grids Technologies Conference Europe - Sarajevo, Bosnia and Herzegovina Duration: 21 Oct 2018 → 25 Oct 2018 Conference number: 8 http://sites.ieee.org/isgt-europe-2018/ |
Conference
Conference | 2018 IEEE PES ISGT Europe |
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Country/Territory | Bosnia and Herzegovina |
City | Sarajevo |
Period | 21/10/18 → 25/10/18 |
Internet address |
Bibliographical note
Green Open Access added to TU Delft Institutional Repository ‘You share, we take care!’ – Taverne project https://www.openaccess.nl/en/you-share-we-take-careOtherwise as indicated in the copyright section: the publisher is the copyright holder of this work and the author uses the Dutch legislation to make this work public.
Keywords
- Faster than Real-Time Simulation
- Fault Induced Dynamic Voltage Recovery (FIDVR)
- Composite Load Model (CLM)
- Under Voltage Load Shedding (UVLS)