Comparative analysis of degradation rates for inland and seaside wind turbines in compliance with the International Electrotechnical Commission standard

Shin, Dongheon; Ko, Kyungnam

doi:10.1016/j.energy.2016.10.140

Cited by 15 publications

(14 citation statements)

References 12 publications

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“…Robots can assist humans [87,88] for difficult tasks or replace them for difficult ones. The cost reduction [77] effectiveness is demonstrated and research in decision error reduction [89][90][91] is intensive to improve accuracy by simulation [92][93][94] and by more precise path finding [14,95] and guidance algorithms [96,97]. The new Agri-Food projects fund the integration of Agriculture Robots to support the applications since the beginning to ensure the maximum results.…”

Section: -Precision Farming Techniques and Robot Developmentmentioning

confidence: 99%

Agri-food 4.0: A survey of the supply chains and technologies for the future agriculture

Lezoche

Hernández

Ruiz

et al. 2020

Computers in Industry

526

339

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income.pdf 4.0 should help meeting sustainable challenges by increasing the agri-food supply chain stakeholders revenues as well as decreasing their pressure for handling complex and external factors they cannot control, such as weather, market behaviours and policies, but also to react on time by visualising current trends in needs. This paper focus principally on the factory farm model issued from the European and north American style. In those typologies of farms the Industry 4.0 elements can be introduced and merged with the agricultural domain to create the Agri-Food 4.0. The focus is more specialised on the industrial farming although the Agri-Food 4.0 is started to be adapted also to the organic and silvo-pasture paradigms. Thus, this paper, considering a review over than two hundred papers, provides a contribution to knowledge by establishing the linkages between new 4.0 trends in technologies and Agri-Food Supply Chain Challenges, which opens the 4.0 research field for a multidisciplinary work. The choice of the literature review methodology focused firstly on key words related to the Agri-food technology, then the second approach was to focus on selected journals and at the end we looked for the data-based repository and the linked publications. To accomplish this, the structure in this paper is as follows: in the first place, a compressive state of the art of Agri-Food 4.0 related technologies is covered. In the second place, a review and contribution coming from digital technologies to the new supply chain methods in Agri-Food shows linkages with next trends and technologies. Next, and linked to the agri-food supply chain challenges, the fourth section presents new trends and models in agri-food supply chains, especially in the domain of risk management, collaboration, governance, cold chain management, globalization, information and communication technologies, Logistics, supply chain structures and sustainable agri-food supply chains. Finally, the fifth section covers the main conclusions, visions and perspectives for this novel research. 2-Agri-food 4.0 and Technologies a State of the Art The agricultural sector has been active in digital innovation for decades already. Especially the advances in Precision Agriculture, remote sensing, robots, farm management information

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Section: -Precision Farming Techniques and Robot Developmentmentioning

confidence: 99%

Agri-food 4.0: A survey of the supply chains and technologies for the future agriculture

Lezoche

Hernández

Ruiz

et al. 2020

Computers in Industry

526

339

View full text Add to dashboard Cite

show abstract

“…The authors reported that the degradation rates were found to be from 0.179%/year to 0.982%/year for Hankyeong wind turbines and from 0.149%/year to 0.656%/year for the Seongsan wind turbines. 23 In summary and based on the studies cited earlier, it is evident that the choice of an interval going from the lowest value (0.5%) to the highest value (1.5%) is necessary. This allows all the probabilities to be taken into account whether for the PV system or for the wind turbine.…”

Section: Degradation Rate and Energy Outputmentioning

confidence: 92%

“…22 This gives an annual degradation of 0.6%. In another research work, Shin and Ko estimated the degradation of two wind farms 23 :…”

Section: Degradation Rate and Energy Outputmentioning

confidence: 99%

Assessment of the levelized cost of electricity for a standalone power plant in Morocco: A case study

Fathi

Outzourhit

2021

Int Trans Electr Energ Syst

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This paper presents a detailed analysis of the levelized cost of electricity (LCOE) for a real photovoltaic(PV)‐wind‐battery system installed in a remote area in Morocco. Besides the evaluation of the existing autonomous system, different scenarios are discussed. A techno‐economic evaluation of a PV‐battery system is carried out. Additionally, in order to enrich the discussion, the case of possible connection to the national grid, either in a medium‐ or low‐voltage level is considered. Costs were analyzed using on‐site collected data of energy production and initial (realistic) costs of the different components of the power plant with various discount and degradation rates. In contrast to the grid‐connected mode where all the available energy could be exploited, the detailed analysis shows that the LCOE is affected by the energy management strategy (droop control) in the standalone mode where a part of the energy cannot be used. Furthermore, the degradation rate, the discount rate, and the battery lifetime affect the LCOE. The results show that the LCOE for the PV‐wind‐battery system is optimal compared to the PV‐battery system under different system designs, especially for the low voltage grid‐connection where the grid parity could be achieved.

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“…When operating, the aerodynamic efficiency of a turbine may evolve over time due to wear of turbine components, dirt accumulation on the wind turbine blades, and many other effects [6]. Evaluation of the power curve during the lifetime of a wind farm is therefore useful to monitor the state of health of the turbines [6] and degradation due to ageing [41,35,11]. Power curves are also used to estimate the aggregated power production of wind farms, and their integration into national power systems and electricity markets [16,42].…”

Section: Introductionmentioning

confidence: 99%

A parametric model for wind turbine power curves incorporating environmental conditions

et al. 2020

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This is a PDF file of an article that has undergone enhancements after acceptance, such as the addition of a cover page and metadata, and formatting for readability, but it is not yet the definitive version of record. This version will undergo additional copyediting, typesetting and review before it is published in its final form, but we are providing this version to give early visibility of the article. Please note that, during the production process, errors may be discovered which could affect the content, and all legal disclaimers that apply to the journal pertain.

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Comparative analysis of degradation rates for inland and seaside wind turbines in compliance with the International Electrotechnical Commission standard

Cited by 15 publications

References 12 publications

Agri-food 4.0: A survey of the supply chains and technologies for the future agriculture

Agri-food 4.0: A survey of the supply chains and technologies for the future agriculture

Assessment of the levelized cost of electricity for a standalone power plant in Morocco: A case study

A parametric model for wind turbine power curves incorporating environmental conditions

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