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Analysis of Superconducting Magnetic Energy Storage Used in a Submarine HVAC Cable Based Offshore Wind System

descriptionPublicationkeyboard_double_arrow_right Article , Journal , Conference object 01 Aug 2015 United Kingdom Publisher:Elsevier BVJournal:Energy Procedia, volume 75, pages 691-696 (issn: 1876-6102,

Authors: Li, Jianwei; Zhang, Min; Zhu, Jiahui; Yang, Qingqing; Zhang, Zhenyu; Yuan, Weijia;

doi: 10.1016/j.egypro.2015.07.491

Analysis of Superconducting Magnetic Energy Storage Used in a Submarine HVAC Cable Based Offshore Wind System

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Abstract

Because of the booming development of offshore wind power around the world, a stable transmission system which is used for the connection between the offshore wind farms and the onshore grid is required. For the offshore wind farms not far from the coast, high voltage alternating current (HVAC) transmission system is the best choice. Aiming to study the transient problems caused by cable operation, a 60 km submarine cable is modeled in this paper using ATP-EMTP. The larger capacitance effect of HVAC submarine cables will cause more severe transient problems. Also, the variable wind power generated by offshore wind farm will bring undesired impact on the onshore power grid. This paper proposes a superconducting magnetic energy storage (SMES) system which can mitigate both the high frequency fluctuation of wind power and the transient over voltage of the HVAC cable system. In addition, SMES sizing study has been done to achieve the proposed functions.

Country

United Kingdom

Related Organizations

Electric Power Research Institute
United States
Electric Power Research Institute
United States
University of Bath
CHINA ELECTRIC POWER RESEARCH INSTITUTE (SEAL) SOE
China (People's Republic of)
University of Bath
United Kingdom

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Keywords

690, Electrical engineering. Electronics Nuclear engineering, offshore wimd farm, TK, 621, HVAC submarine cable, superconducting magnetic energy storage system (SMES), 620, transient problems, ATP-EMTP., Energy(all), ATP-EMTP

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	citations This is an alternative to the "Influence" indicator, which also reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).	16
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	influence This indicator reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).	Top 10%
	impulse This indicator reflects the initial momentum of an article directly after its publication, based on the underlying citation network.	Top 10%