Hybrid Topologies for Series and Shunt Compensation of the Line-Commutated Converter
2016 (English)In: 8th International Power Electronics and Motion Control Conference - ECCE Asia, IPEMC 2016-ECCE Asia, IEEE conference proceedings, 2016Conference paper (Refereed)
This paper presents two concepts for enabling the operation of a line-commutated converter (LCC) at leading power angles. The concepts are based on voltage or current injection at the ac side of an LCC, which can be achieved in different ways. However, this paper focuses on the voltage and current injection by series-connected full-bridge cells that can generate voltages that approximate ideal sinusoids. Thus, hybrid configurations of an LCC connected at the ac side in series or in parallel with fullbridge cells are presented. Finally, these hybrid configurations are compared in terms of voltage and current rating.
Place, publisher, year, edition, pages
IEEE conference proceedings, 2016.
DC-AC power converters, HVDC transmission, static VAr compensators
Other Electrical Engineering, Electronic Engineering, Information Engineering
Research subject Electrical Engineering
IdentifiersURN: urn:nbn:se:kth:diva-197894DOI: 10.1109/IPEMC.2016.7512779ScopusID: 2-s2.0-84983358969ISBN: 978-1-5090-1210-7OAI: oai:DiVA.org:kth-197894DiVA: diva2:1054599
IPEMC - ECCE Asia 2016
FunderSweGRIDS - Swedish Centre for Smart Grids and Energy Storage, SP8
QC 2001612122016-12-082016-12-082016-12-13Bibliographically approved