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High Power HVDC-DC Converters for the Interconnection of HVDC Lines with Different Line Topologies

Title data

Schön, André ; Bakran, Mark-M.:
High Power HVDC-DC Converters for the Interconnection of HVDC Lines with Different Line Topologies.
In: Power Electronics Conference : IPEC Hiroshima 2014 - ECCE - ASIA International. - s.l. : IEEE , 2014 . - pp. 3255-3262
DOI: https://doi.org/10.1109/IPEC.2014.6870154

Abstract in another language

The structural change in energy generation and distribution will demand that large amounts of power are transported over long onshore distances. High Voltage Direct Current (HVDC) power transmission is most suitable for that task since, compared to High Voltage Alternating Current (HVAC) power transmission, there are no stability issues and the transmission losses are much lower. However the junction points of a segmented HVDC transmission corridor still have to be realized as AC nodes, since missing components, like DC breakers and or efficient HVDC-DC converters prevent the direct interconnection of transmission segments to a radial or even meshed DC grid. With the new HVDC auto transformer topology the direct interconnection of HVDC lines with different voltage levels becomes feasible. In this paper the ability of this new HVDC-DC converter topology to connect different DC line topologies and to preserve the transmission redundancy in case of a DC pole malfunction is investigated.

Further data

Item Type: Article in a book
Refereed: Yes
Institutions of the University: Faculties > Faculty of Engineering Science > Chair Mechatronics > Chair Mechatronics - Univ.-Prof. Dr.-Ing. Mark-M. Bakran
Faculties
Faculties > Faculty of Engineering Science
Faculties > Faculty of Engineering Science > Chair Mechatronics
Profile Fields > Emerging Fields > Energy Research and Energy Technology
Profile Fields
Profile Fields > Emerging Fields
Result of work at the UBT: Yes
DDC Subjects: 600 Technology, medicine, applied sciences > 620 Engineering
Date Deposited: 18 Nov 2014 10:36
Last Modified: 22 Apr 2015 07:36
URI: https://eref.uni-bayreuth.de/id/eprint/3571