Print Email Facebook Twitter Online Detection of Out-of-Step Condition Using PMU-Determined System Impedances Title Online Detection of Out-of-Step Condition Using PMU-Determined System Impedances Author Tealane, M. (TU Delft Intelligent Electrical Power Grids) Kilter, Jako (Talinn University of Technology) Popov, M. (TU Delft Intelligent Electrical Power Grids) Bagleybter, Oleg (University of Edinburgh) Klaar, D (TenneT TSO B.V.) Date 2022 Abstract This paper presents a robust and adaptive out-of-step (OOS) protection algorithm, using wide-area information, that can be applied on tie-lines in observable power systems. The developed algorithm is based upon real-time computation of the system impedance and makes use of the well-known power-angle characteristic. In this way, a setting-less OOS concept in real-time environment is developed, which is applicable for tie-lines in an arbitrary power system. Furthermore, the developed protection algorithm is installed on hardware and is verified by numerous tests. The performance of the new hardware implementation is compared to the traditional impedance-based OOS protection methods. The results confirm that the proposed algorithm detects OOS conditions faster and more reliably than the traditional impedance-based solutions. Subject Out-of-step protectionreal-time HiL testingtie-linespower system transient stability To reference this document use: http://resolver.tudelft.nl/uuid:82ddf168-d056-4252-ae94-8668dfad93ae DOI https://doi.org/10.1109/ACCESS.2022.3149103 ISSN 2169-3536 Source IEEE Access, 10, 14807-14818 Part of collection Institutional Repository Document type journal article Rights © 2022 M. Tealane, Jako Kilter, M. Popov, Oleg Bagleybter, D Klaar Files PDF Online_Detection_of_Out_o ... dances.pdf 3.67 MB Close viewer /islandora/object/uuid:82ddf168-d056-4252-ae94-8668dfad93ae/datastream/OBJ/view