Grid Access Overvoltage and Restrain Measures for Large-Scale Offshore Wind Farm

QIU Weidong, HU Junhui, LI Yan

Distributed Energy ›› 2016, Vol. 1 ›› Issue (3) : 23-28.

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Distributed Energy ›› 2016, Vol. 1 ›› Issue (3) : 23-28. DOI: 10.16513/j.cnki.10-1427/tk.2016.03.004
Basic Research

Grid Access Overvoltage and Restrain Measures for Large-Scale Offshore Wind Farm

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Abstract

With the development of offshore wind farm, large-scale offshore wind farm is to access to grid. Considering the random feature of power output and capacitive charging power of long distance submarine cable, the overvoltage problem occurs in offshore wind farm system, bringing great influences to the safe operation of offshore wind farms and power grid. It's essential to discuss the overvoltage of offshore wind farm, so as put forward the restrain measures. This takes great reference for the offshore wind farm accessing to grid, providing technical support for the design and coordinated development of coastal power grid and offshore wind farm.

Key words

offshore wind farm / grid access / overvoltage problem / restrain measures

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Weidong QIU , Junhui HU , Yan LI. Grid Access Overvoltage and Restrain Measures for Large-Scale Offshore Wind Farm[J]. Distributed Energy Resources. 2016, 1(3): 23-28 https://doi.org/10.16513/j.cnki.10-1427/tk.2016.03.004

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Funding

Project supported by the National High Technology Research and Development of China (863 Program)(2013AA050601)
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