Zobrazeno 1 - 10
of 18
pro vyhledávání: '"Christian Flytkjær Jensen"'
Autor:
Christian Flytkjær Jensen, Cristian Lascu, Remus Teodorescu, Lukasz Hubert Kocewiak, Bakhtyar Hoseinzadeh, Troels Sørensen, Sanjay K. Chaudhary
Publikováno v:
Chaudhary, S K, Lascu, C, Hoseinzadeh, B, Teodorescu, R, Kocewiak, L H, Sorensen, T & Jensen, C F 2016, Challenges with harmonic compensation at a remote bus in offshore wind power plant . in Proceedings of EEEIC 2016-International Conference on Environment and Electrical Engineering ., 7555751, IEEE, 16th International Conference on Environment and Electrical Engineering, EEEIC 2016, Florence, Italy, 07/06/2016 . https://doi.org/10.1109/EEEIC.2016.7555751
This paper investigates the challenges associated with remote harmonic compensation in offshore wind power plants through long cables and transformers. The interaction between the grid network and the wind power plant network can lead to the amplific
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::68047f5af3cb022977870b621aa7c717
https://vbn.aau.dk/da/publications/8ddaf9eb-2258-45d3-a08f-f9f2fad8c81b
https://vbn.aau.dk/da/publications/8ddaf9eb-2258-45d3-a08f-f9f2fad8c81b
Autor:
Christian Flytkjær Jensen
This book reports on various techniques for fault location on cross bonded cables, identifies the best method and describes the construction of a full fault locator system. The developed system is able of pinpointing the fault location on long cross-
Autor:
O. M. K. K. Nanayakkara, Claus Leth Bak, Christian Flytkjær Jensen, Athula Rajapakse, Unnur Stella Gudmundsdottir
Publikováno v:
Jensen, C F, Nanayakkarab, K, Rajapakse, A, Gudmundsdottir, U S & Bak, C L 2014, ' Online Fault Location on AC Cables in Underground Transmission Systems using Sheath Currents ', Electric Power Systems Research, vol. 115, EPSR-D-13-01278, pp. 74–79 . https://doi.org/10.1016/j.epsr.2014.04.002
This paper studies online travelling wave methods for fault location on a crossbonded cable system using sheath currents. During the construction of the electrical connection to the 400 MW off shore wind farm Anholt, it was possible to perform measur
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::750a9a1d8e90c7fe276764965ccfa19d
https://vbn.aau.dk/da/publications/4b76374b-1071-4441-85a3-f72e14027ddf
https://vbn.aau.dk/da/publications/4b76374b-1071-4441-85a3-f72e14027ddf
Publikováno v:
Jensen, C F, Bak, C L, Gudmundsdottir, U S & Abur, A 2014, ' Field test and theoretical analysis of electromagnetic pulse propagation velocity on crossbonded cable systems ', I E E E Transactions on Power Delivery, vol. 29, no. 3, pp. 1028-1035 . https://doi.org/10.1109/TPWRD.2014.2300533
In this paper, the electromagnetic pulse propagation velocity on a three-phase cable system, consisting of three single core (SC) cables in flat formation with an earth continuity conductor is under study. The propagation velocity is an important par
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d918da3f89e98b83ed7bd8074fdd41ba
https://vbn.aau.dk/da/publications/3d61ff00-8520-4941-a6c6-0014c6adcbdd
https://vbn.aau.dk/da/publications/3d61ff00-8520-4941-a6c6-0014c6adcbdd
Publikováno v:
Bak, C L & F. Jensen, C 2014, Distance Protection of Cross-Bonded Transmission Cable-Systems . in Proceedings of the 12th IET International Conference on Developments in Power System Protection, DPSP 2014 . Institution of Engineering and Technology, I E T Conference Publication Series, 12th International Conference on Developments in Power System Protection, DPSP 2014, Copenhagen, Denmark, 31/03/2014 . https://doi.org/10.1049/cp.2014.0001
In this paper the problems of protecting a cross-bonded cable system using distance protection are analysed. The combination of the desire to expand the high voltage transmission grid and the public's opinion towards new installations of overhead lin
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::32eb41de1d1bc29dda7e11ac43f629c6
https://vbn.aau.dk/da/publications/2c5d022f-2cec-41f9-b936-95f8898cff20
https://vbn.aau.dk/da/publications/2c5d022f-2cec-41f9-b936-95f8898cff20
Autor:
Christian Flytkjær Jensen
Publikováno v:
Springer Theses ISBN: 9783319053974
In Chap. 7, it was shown that the two-terminal method using a coaxial wave velocity with arrival instances extracted in the time domain is a good strategy for a fault locator system for crossbonded cables. However, the cable models implemented in sim
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d400c9c330b76a8042fb7b1a455e2eaf
https://doi.org/10.1007/978-3-319-05398-1_10
https://doi.org/10.1007/978-3-319-05398-1_10
Autor:
Christian Flytkjær Jensen
Publikováno v:
Springer Theses ISBN: 9783319053974
Is was shown in Chap. 4 that an impedance-based fault location method is not practically applicable for hybrid lines due to the very different fault loop impedances of these two system types. In this section, methods based on travelling waves are dis
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b9f70793e24acbda7f699931760b9c3e
https://doi.org/10.1007/978-3-319-05398-1_9
https://doi.org/10.1007/978-3-319-05398-1_9
Autor:
Christian Flytkjær Jensen
Publikováno v:
Springer Theses ISBN: 9783319053974
Over the last years, the Wavelet transform (WLT) has gained a lot of attention for solving fault location problems on transmission lines [1, 2, 3, 4, 5, 6, 7]. A fault locator system which do not require skilled personal to operate it is preferable a
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::aa07ed83b37ceff0e64e8fafcd212a5c
https://doi.org/10.1007/978-3-319-05398-1_11
https://doi.org/10.1007/978-3-319-05398-1_11
Parameters Influencing a Two-Terminal Fault Location Method for Fault Location on Crossbonded Cables
Autor:
Christian Flytkjær Jensen
Publikováno v:
Springer Theses ISBN: 9783319053974
Some power system components, cable and cable system parameters will influence the characteristics of the first fault wave seen at the FLTs and thereby influence the ability to extract the necessary information for accurate fault location. In this se
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1f1714c148150a2145afe73a41271a68
https://doi.org/10.1007/978-3-319-05398-1_8
https://doi.org/10.1007/978-3-319-05398-1_8
Autor:
Christian Flytkjær Jensen
Publikováno v:
Springer Theses ISBN: 9783319053974
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::70b62bdd50be774197237cef87d00e7c
https://doi.org/10.1007/978-3-319-05398-1_1
https://doi.org/10.1007/978-3-319-05398-1_1