Zobrazeno 1 - 5
of 5
pro vyhledávání: '"Christoffer Fjellstedt"'
Publikováno v:
IET Power Electronics, Vol 17, Iss 14, Pp 2163-2177 (2024)
Abstract Marine current power is attracting more attention as a renewable energy option. Similar to wind power, marine current power often requires a maximum power point tracking (MPPT) method to optimize power extraction from the free‐flowing wate
Externí odkaz:
https://doaj.org/article/468a7bc0ea3b47708e89572a10595e3a
Publikováno v:
Energies, Vol 16, Iss 15, p 5784 (2023)
The power delivered by a voltage source inverter needs to be filtered to fulfill grid code requirements. A commonly used filter technology is the LCL-filter. An issue with the LCL-filter is the occurrence of a resonance peak, which can be mitigated w
Externí odkaz:
https://doaj.org/article/b5e471b80e484ea887664f052ac5327a
Autor:
Christoffer Fjellstedt, Md Imran Ullah, Johan Forslund, Erik Jonasson, Irina Temiz, Karin Thomas
Publikováno v:
Energies, Vol 15, Iss 16, p 5816 (2022)
Marine energy resources could be crucial in meeting the increased demand for clean electricity. To enable the use of marine energy resources, developing efficient and durable offshore electrical systems is vital. Currently, there are no large-scale c
Externí odkaz:
https://doaj.org/article/d82a862a97fb4304b0b281e94eea788a
Publikováno v:
Renewable Energy. 127:1101-1110
Wind turbines are commonly placed in wind farms, usually operating as separate units. Possible benefits could be found by allowing turbines to share a common DC-link. Diode rectifiers are a robust and cost effective way to rectify variable speed wind
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e24d835d18dfb39103c16763f71b1bfd
https://doi.org/10.1016/j.renene.2018.05.013
https://doi.org/10.1016/j.renene.2018.05.013
Autor:
Christoffer, Fjellstedt
Transient simulations were performed with MATLAB Simulink on a mutual wind park topology, where three vertical axis wind turbines equipped with permanent magnet synchronous generators were connected to a mutual DC-bus through passive diode rectificat
Externí odkaz:
http://urn.kb.se/resolve?urn=urn:nbn:se:uu:diva-323735
