Zobrazeno 1 - 5
of 5
pro vyhledávání: '"Walid Ghzaiel"'
Publikováno v:
Ghzaiel, W, Jebali-Ben Ghorbal, M, Slama-Belkhodja, I & Guerrero, J M 2017, ' Grid impedance estimation based hybrid islanding detection method for AC microgrids ', Mathematics and Computers in Simulation, vol. 131, pp. 142–156 . https://doi.org/10.1016/j.matcom.2015.10.007
This paper focuses on a hybrid islanding detection algorithm for parallel-inverters-based microgrids. The proposed algorithm is implemented on the unit ensuring the control of the intelligent bypass switch connecting or disconnecting the microgrid fr
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d46defd5ca048a99f3af33f0df6fcdf7
https://doi.org/10.1016/j.matcom.2015.10.007
https://doi.org/10.1016/j.matcom.2015.10.007
Publikováno v:
2015 17th European Conference on Power Electronics and Applications (EPE'15 ECCE-Europe).
This paper presents a fast passive islanding detection method based on virtual phase-shift between the real voltage seen at the point of common coupling and its created image in a Microgrid. The proposed algorithm consists of extracting the positive
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::712967c76b00ed56008f268135b7485e
https://doi.org/10.1109/epe.2015.7309231
https://doi.org/10.1109/epe.2015.7309231
Publikováno v:
2014 International Conference on Electrical Sciences and Technologies in Maghreb (CISTEM).
This paper proposes a new method for fast detection of the point of common coupling (PCC) voltage variations for a grid connected PV inverter. The main feature of this method is the rapidity of the algorithm in such a way that the detection can be ca
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::07220435795741ee8b0d4dcdf56be561
https://doi.org/10.1109/cistem.2014.7076954
https://doi.org/10.1109/cistem.2014.7076954
Publikováno v:
Ghzaiel, W, Jebali-Ben Ghorbal, M, Slama-Belkhodja, I & Guerrero, J M 2014, Hybrid islanding detection method by using grid impedance estimation in parallel-inverters-based microgrid . in Proceedings of ELECTRIMACS 2014 . IMACS, Valencia, Spain, pp. 433-438, ELECTRIMACS, Valencia, Spain, 19/05/2014 .
Aalborg University
Aalborg University
This paper presents a hybrid islanding detection algorithm integrated on the distributed generation unit more close to the point of common coupling of a Microgrid based on parallel inverters where one of them is responsible to control the system. The
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=dedup_wf_001::428ddfe5a94abe473eedca24854eafbb
https://vbn.aau.dk/ws/files/206920832/electrimacs2014_WG_paper.pdf
https://vbn.aau.dk/ws/files/206920832/electrimacs2014_WG_paper.pdf
Publikováno v:
Jebali-Ben Ghorbal, M, Ghzaiel, W, Slama-Belkhodja, I & Guerrero, J M 2012, Online Detection and Estimation of Grid Impedance Variation for Distributed Power Generation . in Proceedings of the 16th IEEE Mediterranean Electrotechnical Conference (MELECON), 2012 . IEEE Press, IEEE Mediterranean Electrotechnical Conference (MELECON), proceedings, vol. 16, pp. 555-560, The 16th Mediterrarean Electrotechnical Conference, Tunisia, 25/03/2012 . https://doi.org/10.1109/MELCON.2012.6196495
A better knowledge of the grid impedance is essential in order to improve power quality and control of the Distributed Power Generation Systems (DPGS) and also for a safe connection or reconnection to the utility grid. An LCL-filterassociated to a Vo
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::6876c2b0e016d71ddc2595417fed0622
https://doi.org/10.1109/melcon.2012.6196495
https://doi.org/10.1109/melcon.2012.6196495