Results 21 to 30 of about 237 (172)

Research on Array Submarine Cables in Large Offshore Windfarm

open access: yes南方能源建设, 2020
[Introduction]Since 2017, offshore wind power in Guangdong province has entered a period of rapid development. As the development of shallow water windfarms tends to be saturated, the construction of large-scale offshore windfarms in deep water areas is ...
CUI Dongling   +4 more
doaj   +1 more source

New approach to optimize the cost and interconnections of wind turbines using the PSO algorithm [PDF]

open access: yesE3S Web of Conferences, 2022
Wind power’s current growth rates are among the fastest in the world. Research on techniques to make wind farms more energy efficient is warranted for this reason.
Bellat Abdelouahad   +3 more
doaj   +1 more source

A Multi-Terminal HVdc Grid Topology Proposal for Offshore Wind Farms

open access: yesApplied Sciences, 2020
Although various topologies of multi-terminal high voltage direct current (MT-HVdc) transmission systems are available in the literature, most of them are prone to loss of flexibility, reliability, stability, and redundancy in the events of grid ...
Ali Raza   +5 more
doaj   +1 more source

A Method for Dynamic Response Analysis of Offshore Substation Platform Foundations Based on Modal Truncation

open access: yesJournal of Marine Science and Engineering
The foundation structure of offshore substation platforms is complex and has numerous degrees of freedom. The computational efficiency of dynamic response analysis using traditional time-domain methods is often relatively low.
Jiefeng Chen, Hongchao Lu, Enjin Zhao
doaj   +1 more source

A novel technique for the optimal design of offshore wind farm electrical layout

open access: yesJournal of Modern Power Systems and Clean Energy, 2013
The design of electrical layout is a key element in the offshore wind farm planning. We present a novel electrical layout design optimization method for offshore wind farms in this paper.
Yingying Chen   +5 more
doaj   +1 more source

Electromagnetic disturbance characteristic of typical high voltage switchgear interruption process in offshore wind farm based on integrated conduction model

open access: yesHigh Voltage, 2023
In an offshore wind farm, a high‐voltage switchgear interruption in an offshore substation creates a high‐frequency, high‐amplitude overvoltage that can cause severe electromagnetic interference problems in the intelligent electronic device.
Huaqing Wang   +4 more
doaj   +1 more source

Optimal Design of Power Grid and Location of Offshore Substation for Offshore Wind Power Plant

open access: yesThe Transactions of The Korean Institute of Electrical Engineers, 2015
Abstract – This paper presents the methodology for optimal design of power grid for offshore wind power plant (OWPP) and optimum location of offshore substation. The proposed optimization process is based on a genetic algorithm, where the objective cost model is composed of investment, power loss, repair, and reliability cost using the net present ...
Won-Sik Moon   +4 more
openaire   +2 more sources

Risks of concealing environmental degradation

open access: yesConservation Biology, EarlyView.
Abstract Current practice seeks to conceal the visual impact of land‐use change (i.e., development). Six percent of development impact assessments in Australia and 14% of the World Bank's assessments recommend visual impact mitigation. This mitigation results in, for example, vegetated buffer strips alongside cleared agricultural areas and earthen ...
Matt W. Hayward   +8 more
wiley   +1 more source

The Reliability of Offshore Jacket Platforms Based on Bayesian Calibration

open access: yesJournal of Marine Science and Engineering
The safety of offshore structures is a key topic in developing offshore oil and gas and offshore wind energy. Due to the harsh offshore environment and costly offshore field tests, offshore field trials to validate the theoretical models for offshore ...
Fang Zhou   +7 more
doaj   +1 more source

Detailed modelling and simulations of an all-DC PMSG-based offshore wind farm

open access: yesThe Journal of Engineering, 2018
A detailed modelling method and corresponding simulations for an all-DC offshore wind farm equipped with a permanent magnet synchronous generator (PMSG) are elaborately discussed and conducted.
Tianyu Shi, Libao Shi, Liangzhong Yao
doaj   +1 more source

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