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A fast regulation algorithm for low voltage in regional grids with high uncertainty and high penetration of wind and solar loads at the grid end. [PDF]

PLoS One
Kang H, Liu H, Zhao L, Sun J, Shi Y, Yue W, Feng M.   +6 more
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An Offshore Wind Farm With DC Collection System Featuring Differential Power Processing

IEEE Transactions on Energy Conversion, 2020
The analysis of wind turbine output power measurements from the offshore wind farm Horns Rev 1 demonstrates a significant likelihood of wind turbine output powers to be very similar at a given time within offshore wind farms. This paper exploits this observation by proposing a new offshore wind farm configuration with DC collection system and series ...
Marten Pape, Mehrdad Kazerani
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Optimization of floating wind farm power collection system using a novel two-layer hybrid method

Applied Energy, 2023
Dongran Song, Jiaqi Yan, Yang Gao, Lei Wang, Xin Du, Zhiliang Xu, Zhihong Zhang, Jian Yang, Mi Dong, Yang Chen   +9 more
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Voltage control strategies for offshore wind power collection systems upon faults

2016 IEEE Power and Energy Society General Meeting (PESGM), 2016
Three types of offshore wind power collection topologies are studied for DC power systems in this paper. Permanent Magnet Synchronous Generator (PMSG) based Wind Energy Conversion System (WECS) is considered and the Optimal Power Control (OPC) is used for the Maximum Power Point Track (MPPT) control.
Yuanyuan Fan, Arindam Ghosh
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Surges on wind power plants and collection systems

2015
In this chapter, lightning surge analyses on a WPP were performed using ARENE (section 9.5) and PSCAD/EMTDC (section 9.6). The analyses simulated a WPP using a simple model with WTs, boost transformers, SPDs, and a gird-interactive transformer connected with a collection system.
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A Hybrid Resonant ZVZCS Three-Level Converter for MVDC-Connected Offshore Wind Power Collection Systems

IEEE Transactions on Power Electronics, 2018
A novel hybrid resonant zero-voltage zero-current switching three-level converter with capacitive output filter is proposed in this paper, which undergoes half of the input voltage for switches and is suitable for offshore wind farms in medium-voltage dc (MVDC) collection systems.
Guangfu Ning, Wu Chen, Liangcai Shu, Jianfeng Zhao, Wu Cao, Jun Mei, Chun Liu, Guangyao Qiao   +7 more
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Evaluation of optimal collection system and positions of offshore power substations of an offshore wind farm

European Journal of Electrical Engineering, 2014
International ...
Dahmani, Ouahid, Bourguet, Salvy, Machmoum, Mohamed, Guérin, Patrick, Rhein, Pauline, Josse, Lionel   +5 more
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AC offshore grid forming of a collection network for wind park by considering storage and hybrid power electronic systems

2016 International Conference on Electrical Sciences and Technologies in Maghreb (CISTEM), 2016
New applications of storage systems are considered in order to contribute to a more secure and reliable operation of AC offshore networks. The management of the offshore AC collection network is carefully studied and various possibilities to implement vital operating functions by the storage system are developed.
N'Guessan Kouassi, Bruno Francois
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A High Frequency Power Transformer for isolated bidirectional DC-DC Converter used for MVDC Collection System in Wind Farmser

2019 8th International Conference on Renewable Energy Research and Applications (ICRERA), 2019
In this article, a novel structure of High Frequency Power Transformer (HFPT) is proposed to be used in modular, isolated and bi-directional DC-DC converter in wind farm MVDC collection system. Tunable leakage inductance, high power density, MV level isolation between the windings, modular and scalable structure and effective thermal management are the
Rasoul Hosseini, Rob Cuzner
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