2026-04-07T10:21:42Zhttps://ebiltegia.mondragon.edu/oai/request

oai:ebiltegia.mondragon.edu:20.500.11984/61132024-02-23T10:17:42Zcom_20.500.11984_1143col_20.500.11984_1148

00925njm 22002777a 4500 dc Barrenetxea, Manex author Baraia-Etxaburu, Igor author 2015 Offshore wind farms provide benefits over onshore farms in terms of the amount of generated energy and environmental impact. Cost efficient energy transmission is one of the challenges of those installations. In this context direct connection of parallel connected DC wind turbines to the transmission line is a promising solution. Modular DC-DC converters are an attractive solution for the direct connection of the DC wind turbines to the transmission line. In addition, the phase-shifted full-bridge converter (PSFB) is a good candidate to form simple, efficient and reliable high voltage modular DC-DC converters for offshore DC networks. This paper proposes a novel energy conversion scheme for the direct connection of the DC wind turbines to the transmission line. Design criteria for the phase-shifted full-bridge converter and the medium frequency transformer are described and a modular energy conversion scheme is sized to operate with 10MW offshore wind turbines and 300kV transmission voltage. 978-1-4799-8569-2 https://katalogoa.mondragon.edu/janium-bin/janium_login_opac.pl?find&ficha_no=119800 https://hdl.handle.net/20.500.11984/6113 DC-DC power converters Wind turbines Energy conversion Rectifiers Circuit faults Wind farms Power transformer insulation Design of a novel modular energy conversion scheme for DC offshore wind farms