Zobrazeno 1 - 10
of 65
pro vyhledávání: '"Sarath B. Tennakoon"'
Publikováno v:
2022 IEEE 7th Southern Power Electronics Conference (SPEC).
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::47adb15d8d46532263f8cbf27a4b8acf
https://doi.org/10.1109/spec55080.2022.10058276
https://doi.org/10.1109/spec55080.2022.10058276
Autor:
Sarath B. Tennakoon, Hossein Iman-Eini
Publikováno v:
International Journal of Electrical Power & Energy Systems. 105:330-340
In this paper, the cascaded H-bridge (CHB) multilevel inverter is employed as a grid connected inverter. This kind of inverter has interesting features compared to conventional inverters, including better efficiency, lower THD, lower common mode curr
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::05e5a9532cf831ceac66052acd48f963
https://doi.org/10.1016/j.ijepes.2018.08.017
https://doi.org/10.1016/j.ijepes.2018.08.017
Autor:
Sarath B. Tennakoon, Monday Ikhide, Sankara Subramanian, Andrzej J. Adamczyk, Hengxu Ha, Alison Griffiths
Publikováno v:
The Journal of Engineering. 2018:1267-1273
This study presents a novel time-domain protection technique for application to DC grids. The technique utilises the power developed by the forward and backward travelling waves produced by a fault to distinguish between internal and external faults.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::039b8da3150c832f31b5c1af9660399a
https://doi.org/10.1049/joe.2018.0186
https://doi.org/10.1049/joe.2018.0186
Publikováno v:
IEEE Transactions on Industry Applications. 53:2840-2851
Modular multilevel converters (MMCs) will be extensively used in the high-voltage direct-current transmission networks because of its superior characteristics over line commutated converter. Increasing the reliability of the MMC is directly related t
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::fd37fbaa3692c0991119559602c8d482
https://doi.org/10.1109/tia.2016.2608940
https://doi.org/10.1109/tia.2016.2608940
Publikováno v:
Renewable Energy and Power Quality Journal
A DC-DC converter suitable for the grid integration of windfarms through a DC grid is presented. The operation is based on the Marx principle where charged capacitors are connected in series and parallel in turn to achieve the voltage transformation.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::fb1bc60180708219c4389cca88f877b2
https://doi.org/10.24084/repqj15.382
https://doi.org/10.24084/repqj15.382
Publikováno v:
Renewable Energy and Power Quality Journal. 1:540-544
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b22f09a62ebfe2db7f07a6be00d2e3a9
https://doi.org/10.24084/repqj15.386
https://doi.org/10.24084/repqj15.386
Publikováno v:
2019 IEEE 15th Brazilian Power Electronics Conference and 5th IEEE Southern Power Electronics Conference (COBEP/SPEC).
This paper presents a transient based protection principle utilising the magnitude of the travelling wave power derivative at only local terminal to formulate a non-unit protection scheme, where the directional transient relay and boundary relay have
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::848fa0c2287975cad63f7c8e114f9545
https://doi.org/10.1109/cobep/spec44138.2019.9065336
https://doi.org/10.1109/cobep/spec44138.2019.9065336
Publikováno v:
IAS
Electrical power to data hall critical loads will often be fed via an uninterruptable power supply (UPS) strings. Therefore, fault tolerance of these machines is of pivotal importance for the data centres uptime. The UPS will be in the middle of a co
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::16b29af01551322f9af5243b3308f897
https://doi.org/10.1109/ias.2019.8912032
https://doi.org/10.1109/ias.2019.8912032
Autor:
Andrzej J. Adamczyk, Monday Ikhide, Sarath B. Tennakoon, Sankara Subramanian, H. Ha, Alison Griffiths
Publikováno v:
15th IET International Conference on AC and DC Power Transmission (ACDC 2019).
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::cd57e58373cf394f039591e49e939d0a
https://doi.org/10.1049/cp.2019.0035
https://doi.org/10.1049/cp.2019.0035
Publikováno v:
Journal of Power Electronics. 16:1743-1751
The increasing demand for high voltage DC grids resulting from the continuous installation of offshore wind farms in the North Sea has led to the concept of multi-terminal direct current (MTDC) grids, which face some challenges. Power (current) flow
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f39a0d15c8771fe29f45325a1b47a380
https://doi.org/10.6113/jpe.2016.16.5.1743
https://doi.org/10.6113/jpe.2016.16.5.1743