Results 91 to 100 of about 54,614 (268)
The case for offshore wind farms, artificial reefs and sustainable tourism in the French Mediterranean [PDF]
As the French government strives to achieve their offshore renewable energy target, the impact of offshore wind farms on coastal tourism in the Languedoc Rousillon is now being questioned.
Jette Bredahl JACOBSEN +2 more
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Strategic Optimization of Offshore Wind Farm Installation [PDF]
, 2017 This work describes logistical planning of offshore wind farm (OWF) installation through linear programming. A mixed integer linear programming (MILP) model is developed to analyze cost-effective port and vessel strategies for offshore installation operations.
Backe, Stian, Haugland, Dag
openaire +4 more sources
Wind Energy, EarlyView.ABSTRACT The installed wind energy capacity increases every year. However, operation and maintenance costs still make up a considerable portion of the levelized costs of electricity. This costs can be greatly reduced by the application of suitable early fault detection methods. The supervisory control and data acquisition system of wind turbines is one
Timo Lichtenstein +2 more
wiley +1 more source
Frequency regulation participation of offshore wind farm integrated by diode-rectifer HVDC system
The Journal of Engineering, 2019 Large-scale wind farms integrated with multi-terminal direct current (MTDC) system decouples the frequency between the wind farms and the receiving end, resulting in weakened frequency regulation ability of the onshore AC grid. Recently a new topology is
Lijun Xie +6 more
doaj +1 more source
Enhanced AC voltage and frequency control on offshore MMC station for wind farm [PDF]
, 2017 For HVDC transmission systems based on modular multilevel converter (MMC) for connecting large offshore wind farms, the offshore AC voltage is regulated by the offshore MMC station and stable offshore AC voltage and frequency are important for the stable
Jing, Yiran, Li, Rui, Wang, Yi, Xu, Lie
core +1 more source
300 Years of Degradation in Wales Estuaries and Coasts
Natural Resources Forum, EarlyView.ABSTRACT The world's oceans are in a severe state of degradation, yet our understanding of that degradation is often based on changes observed only in the past 20–50 years. This narrow view leads to marine conservation efforts that aim to preserve already degraded ecosystems, shaped by shifted ecological baselines.
Richard K. F. Unsworth +3 more
wiley +1 more source
Hox Gene Variation Drives Morphological Specialization of Humpback Grouper Cromileptes altivelis
Integrative Zoology, EarlyView.Cromileptes altivelis exhibits a distinctive “sunken head and humpback” morphology, formed through cranial remodeling. Genetic analyses identified unique amino acid variants in Hoxa7a and Hoxa10b, with functional tests confirming their role in enhancing osteoblast activity and driving cranial remodeling.
Xiaoying Cao +4 more
wiley +1 more source
Modeling the effects of seasonal weather and site conditions on wind turbine failure modes [PDF]
, 2013 It is important that the impact of the offshore environment on wind turbine reliability is reduced significantly due to the importance of offshore wind deployment to global energy targets.
McMillan, David, Wilson, Graeme
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Macau as Method: Recombinant Urbanism in Post‐Socialist China
Asia Pacific Viewpoint, EarlyView.ABSTRACT In ‘Asia as Method’, Chen Kuan‐Hsing argues for the value of an indigenous inter‐Asian approach to analysing the effects of European imperialism on the countries and citizens of Asia. This article mobilises both Chen's inter‐Asian referencing strategy and the city‐state of Macau to explore Macau's role in China's engagements with global ...
Tim Simpson
wiley +1 more source
Wake Loss Analysis of Offshore Wind Farm in Operation
南方能源建设, 2019 [Introduction] In order to understand the wake loss of offshore wind farm, the simulation results are verified to explore the variation law of offshore wake loss.
LIU Sha, WANG Zhongquan, CAI Yanfeng
doaj +1 more source