Počet záznamů: 1
Cascaded delayed signal cancellation based pre-filtering technique to improve frequency locked loop for grid synchronization
- 1.0510556 - ÚT 2020 RIV SK eng C - Konferenční příspěvek (zahraniční konf.)
Šimek, Petr - Valouch, Viktor
Cascaded delayed signal cancellation based pre-filtering technique to improve frequency locked loop for grid synchronization.
International Conference on Electical Drives and Power Electronics. Nový Smokovec: KoREMA, 2019 - (Dudrik, J.; Fedák, V.; Kyslan, K.; Matuško, J.), s. 391-396, č. článku 8883930. ISBN 978-1-7281-0388-4. ISSN 1339-3944.
[EDPE´19. Nový Smokovec (SK), 24.09.2019-26.09.2019]
Grant ostatní: AV ČR(CZ) StrategieAV21/3
Program: StrategieAV
Institucionální podpora: RVO:61388998
Klíčová slova: frequency locked loop * cascaded delayed signal conacellation * second order generalized integrator
Obor OECD: Electrical and electronic engineering
www.edpe.sk
A new FLL (Frequency Locked Loop) technique is developed that incorporates advantages of the cascaded delayed signal cancellation and dual second order generalized integrator schemes. A frequency jump detector is applied to cut the tight bond between the estimated frequency and phase of the voltage vector, specifically in case of phase jumps. Experimental results provided by this new and by some already published methods are compared and evaluated for the different grid voltage disturbances.
Trvalý link: http://hdl.handle.net/11104/0302949
Počet záznamů: 1