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Journal articles on the topic 'Onshore Wind Plant'

Author: Grafiati

Published: 5 June 2025

Last updated: 16 July 2025

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1

Naiborhu, Maria Angelin, Dwi Rahayu Purwanti, Silvia Dewi Kumalasari, et al. "Transportation challenges for onshore wind turbine power plant development in Indonesia." IOP Conference Series: Earth and Environmental Science 1464, no. 1 (2025): 012002. https://doi.org/10.1088/1755-1315/1464/1/012002.

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Abstract Wind energy for power generation in Indonesia is dominated by onshore wind turbine farm power plants (WPP), where the potential onshore installation located in southern West Java, South Sulawesi, and Eastern Indonesia. Most of the prospective WPP are located in distant area with mountainous terrain. This circumstance raises transportation concerns as the main components of wind turbines are manufactured in large sizes. In the coming years, wind turbine technology will likely grow in size. The expected increase will ultimately lead to higher handling and transportation costs. By consid

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Feng, Yashuang, and Lixiao Zhang. "The GHG Intensities of Wind Power Plants in China from a Life-Cycle Perspective: The Impacts of Geographical Location, Turbine Technology and Management Level." Sustainability 15, no. 5 (2023): 4449. http://dx.doi.org/10.3390/su15054449.

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Presented in this study is a comparative life cycle assessment of 60 wind plant systems’ GHG intensities (49 of onshore and 11 of offshore) in China with regard to different geographical location, turbine technology and management level. As expected, geographical location and turbine technology affect the results marginally. The result shows that the life-cycle GHG intensities of onshore and offshore cases are 5.84–16.71 g CO2eq/kWh and 13.30–29.45 g CO2eq/kWh, respectively, which could be decreased by 36.41% and 41.30% when recycling materials are considered. With wind power density increasin

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3

Karam M. Sallam and Ali Wagdy Mohamed. "Neutrosophic MCDM Methodology for Evaluation Onshore Wind for Electricity Generation and Sustainability Ecological." Neutrosophic Systems with Applications 4 (April 29, 2023): 53–61. http://dx.doi.org/10.61356/j.nswa.2023.22.

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The conviction in the necessity of renewable energy has been prompted by both the constantly increasing need for power production and the ecological issues of recent years. When it comes to generating power in a sustainable manner, wind is among the most essential renewable energy sources. This research attempts to present a structural technique for assessing the performance of operational onshore wind facilities with respect to the three dimensions of sustainability. The energy production, environmental effect, and practicability of onshore wind facilities are all dependent on accurate assess

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Hirth, B. D., J. L. Schroeder, and J. G. Guynes. "An Onshore Deployment of Advanced Dual-Doppler Radar for Wind Energy Applications." Journal of Physics: Conference Series 2745, no. 1 (2024): 012013. http://dx.doi.org/10.1088/1742-6596/2745/1/012013.

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Abstract Two advanced X-band radars have been developed and deployed by Texas Tech University to provide continuous wind measurements serving project AWAKEN, including the construction of near real-time dual-Doppler synthesized wind fields covering a large 35 km x 35 km analysis domain. This deployment represents the first overland long duration utilization of the technology, which was configured to document a wide range of wind energy relevant flows spanning turbine inflow/wake flow to regional wind flows and wind plant interactions. The overland environment coupled with technology innovation

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Gil-García, Isabel C., Ana Fernández-Guillamón, M. Socorro García-Cascales, and Angel Molina-García. "A Multi-Factorial Review of Repowering Wind Generation Strategies." Energies 14, no. 19 (2021): 6280. http://dx.doi.org/10.3390/en14196280.

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The integration of renewables into power systems is a key transformation for mitigating climate change and reducing fossil-fuel dependence. Among the different resources, wind participation has become crucial in recent decades—both onshore and offshore wind power plants. However, assuming the useful life of the wind turbines at approximately 20 years, different solutions should be discussed to overcome the turbine’s aging problem. In the coming years, some countries within the wind sector will face the decision of partially or totally repowering or dismantling their turbines. This paper review

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Lehneis, Reinhold, David Manske, and Daniela Thrän. "Modeling of the German Wind Power Production with High Spatiotemporal Resolution." ISPRS International Journal of Geo-Information 10, no. 2 (2021): 104. http://dx.doi.org/10.3390/ijgi10020104.

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Wind power has risen continuously over the last 20 years and covered almost 25% of the total German power provision in 2019. To investigate the effects and challenges of increasing wind power on energy systems, spatiotemporally disaggregated data on the electricity production from wind turbines are often required. The lack of freely accessible feed-in time series from onshore turbines, e.g., due to data protection regulations, makes it necessary to determine the power generation for a certain region and period with the help of numerical simulations using publicly available plant and weather da

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7

Yang, Jun, Rui Zhang, Qiuye Sun, and Huaguang Zhang. "Optimal Wind Turbines Micrositing in Onshore Wind Farms Using Fuzzy Genetic Algorithm." Mathematical Problems in Engineering 2015 (2015): 1–9. http://dx.doi.org/10.1155/2015/324203.

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With the fast growth in the number and size of installed wind farms (WFs) around the world, optimal wind turbines (WTs) micrositing has become a challenge from both technological and mathematical points of view. An appropriate layout of wind turbines is crucial to obtain adequate performance with respect to the development and operation of the wind power plant during its life span. This work presents a fuzzy genetic algorithm (FGA) for maximizing the economic profitability of the project. The algorithm considers a new WF model including several important factors to the design of the layout. Th

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Kolstad, Magne Lorentzen, Atle Rygg Årdal, Kamran Sharifabadi, and Tore Marvin Undeland. "Integrating Offshore Wind Power and Multiple Oil and Gas Platforms to the Onshore Power Grid Using VSC-HVDC Technology." Marine Technology Society Journal 48, no. 2 (2014): 31–44. http://dx.doi.org/10.4031/mtsj.48.2.5.

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AbstractThis paper investigates the possibilities of integrating oil and gas platforms and offshore wind power to the onshore power grid. The main motivation for this proposal is to reduce the large greenhouse gas emissions associated with onsite power generation on traditional oil and gas platforms and to improve the economy of offshore wind projects. The feasibility of a hypothetical power system in the North Sea consisting of five oil and gas platforms and one offshore wind power plant with a common connection to the onshore power grid is studied. This combined grid integration concept has

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9

Truong, Nguyen Tuong An, Nguyen Binh Khanh, Luong Ngoc Giap, Bui Tien Trung, Ngo Phuong Le, and Tran The Vinh. "Feasibility Analysis of Wind Power Plant in South East Region, Vietnam." Engineering, Technology & Applied Science Research 14, no. 4 (2024): 15779–83. http://dx.doi.org/10.48084/etasr.7849.

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The wind power market is expanding quickly and the cost of wind power equipment is decreasing, making wind power technology a key player in the world's energy transition. Assessing wind potential and selecting the right wind turbine site are crucial parameters for developing a wind farm. Vietnam focuses on onshore and nearshore wind power projects due to its promising wind power potential and supportive policies. However, Vietnam has diverse climate characteristics and wind patterns. Therefore, initial basic research is necessary to evaluate the feasibility of investing in wind power projects.

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Campos-Gaona, David, Adam Stock, Olimpo Anaya-Lara, and William Leithead. "Dynamic Wind Power Plant Control for System Integration Using the Generator Response Following Concept." Energies 13, no. 7 (2020): 1804. http://dx.doi.org/10.3390/en13071804.

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In this paper, a novel concept to integrate High Voltage Direct Current (HVDC)-connected offshore wind power plants with the onshore grid is presented. The concept makes use of a holistic wind farm controller along with a fully instrumented conventional synchronous generator at the point of common coupling. In our approach, the wind farm is able to replicate the natural response of the generator to a system, even enabling the wind farm to reproduce, in a scaled up manner, a range of ancillary services without having to rely on indirect frequency measurements which are prone to noise and delays

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Paulo, Matheus Sene, Andrei de Oliveira Almeida, Pedro Machado de Almeida, and Pedro Gomes Barbosa. "Control of an Offshore Wind Farm Considering Grid-Connected and Stand-Alone Operation of a High-Voltage Direct Current Transmission System Based on Multilevel Modular Converters." Energies 16, no. 16 (2023): 5891. http://dx.doi.org/10.3390/en16165891.

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This work presents a control strategy for integrating an offshore wind farm into the onshore electrical grid using a high-voltage dc transmission system based on modular multilevel converters. The proposed algorithm allows the high-voltage DC system to operate in grid-connected or stand-alone modes, with the second case supplying power to local loads. In either mode, the modular multilevel rectifier works as a grid-forming converter, providing the reference voltage to the collector network. During grid-connected operation, the modular multilevel inverter regulates the DC link voltage while the

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Jain, Anubhav, Jayachandra N. Sakamuri, and Nicolaos A. Cutululis. "Grid-forming control strategies for black start by offshore wind power plants." Wind Energy Science 5, no. 4 (2020): 1297–313. http://dx.doi.org/10.5194/wes-5-1297-2020.

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Abstract. Large-scale integration of renewable energy sources with power-electronic converters is pushing the power system closer to its dynamic stability limit. This has increased the risk of wide-area blackouts. Thus, the changing generation profile in the power system necessitates the use of alternate sources of energy such as wind power plants, to provide black-start services in the future. However, this requires grid-forming and not the traditionally prevalent grid-following wind turbines. This paper introduces the general working principle of grid-forming control and examines four of suc

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Liščić, Božidar, Ivo Senjanović, Većeslav Čorić, Hrvoje Kozmar, Marko Tomić, and Neven Hadžić. "Off shore Wind Power Plant in the Adriatic Sea: An Opportunity for the Croatian Economy." Transactions on Maritime Science 3, no. 2 (2014): 103–10. http://dx.doi.org/10.7225/toms.v03.n02.001.

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The significant growth of renewable energy production in the past decades is present mainly due to the global depletion of fossil fuel reserves. One of interesting and well developed renewable energy technologies are wind turbines which are mainly built onshore. Due to more favorable wind characteristics at sea, off shore wind power plants are an interesting and challenging option for meeting future energy demands. In particular, less turbulent wind with higher average velocity enhances energy production and reduces structural fatigue of wind energy structures. In this study, benefits and draw

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Kongprasit, Sunisa, Somphol Chiwamongkhonkarn, Fida Ali, Pongsak Makhampom, Yves Gagnon, and Jompob Waewsak. "Environmental Impact Assessment of Onshore Wind Power Plants: A Case Study of a 50 MW Wind Power Plant in Northeastern Thailand." ASEAN Journal of Scientific and Technological Reports 27, no. 2 (2024): 39–57. http://dx.doi.org/10.55164/ajstr.v27i2.252058.

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This research aims to assess the environmental feasibility of a wind power plant by investigating its noise disturbances, shadow flicker, and zones of visual influence. The model is applied as a case study for a 50 MW wind power plant, located in the Nakhon Ratchasima province of northeastern Thailand. The acoustic noise emissions were analyzed using the sound propagation and absorption models under the wind conditions on the site studied. The shadow flicker around each wind turbine generator, in terms of the number of hours per year, was also simulated along with the analysis of the zones of

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Garcia, Paulo Henrique Volpato, Giancarlo Ferreira Fuzeti, Beneval Aparecido Pereira, Márcio Fontana Catapan, and Christian Scapulatempo Strobel. "ESTUDO DE VIABILIDADE ECONÔMICA PARA CONVERSÃO DE USINA EÓLICA ONSHORE EM USINA HÍBRIDA EÓLICO-FOTOVOLTAICA / CONVERTING ONSHORE WIND POWER PLANT TO A HYBRID WIND-PHOTOVOLTAIC POWER PLANT ECONOMIC FEASIBILITY STUDY." Brazilian Journal of Development 7, no. 1 (2021): 1080–95. http://dx.doi.org/10.34117/bjdv7n1-073.

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Fernández-Guillamón, Ana, Kaushik Das, Nicolaos A. Cutululis, and Ángel Molina-García. "Offshore Wind Power Integration into Future Power Systems: Overview and Trends." Journal of Marine Science and Engineering 7, no. 11 (2019): 399. http://dx.doi.org/10.3390/jmse7110399.

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Nowadays, wind is considered as a remarkable renewable energy source to be implemented in power systems. Most wind power plant experiences have been based on onshore installations, as they are considered as a mature technological solution by the electricity sector. However, future power scenarios and roadmaps promote offshore power plants as an alternative and additional power generation source, especially in some regions such as the North and Baltic seas. According to this framework, the present paper discusses and reviews trends and perspectives of offshore wind power plants for massive offs

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Lehneis, Reinhold, and Daniela Thrän. "Temporally and Spatially Resolved Simulation of the Wind Power Generation in Germany." Energies 16, no. 7 (2023): 3239. http://dx.doi.org/10.3390/en16073239.

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Temporally and spatially resolved data on wind power generation are very useful for studying the technical and economic aspects of this variable renewable energy at local and regional levels. Due to the lack of disaggregated electricity data from onshore and offshore turbines in Germany, it is necessary to use numerical simulations to calculate the power generation for a given geographic area and time period. This study shows how such a simulation model, which uses freely available plant and weather data as input variables, can be developed with the help of basic atmospheric laws and specific

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18

Lehneis, Reinhold. "Effects of Climate Change on Wind Power Generation: A Case Study for the German Bight." Energies 18, no. 13 (2025): 3287. https://doi.org/10.3390/en18133287.

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Driven by the demands of climate change mitigation, many countries have begun large-scale electricity production from variable renewables, such as solar PV and wind power. Electricity production from wind turbines, in particular, strongly depends on local weather conditions and their changes caused by climate change. Thus, for many countries with a high share of wind power generation, such as Germany, two essential questions arise: how will climate change affect electricity production, and how strong will be this impact for different RCPs? To better assess the impact on existing onshore wind t

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Koivisto, Matti, Juan Gea-Bermúdez, Polyneikis Kanellas, Kaushik Das, and Poul Sørensen. "North Sea region energy system towards 2050: integrated offshore grid and sector coupling drive offshore wind power installations." Wind Energy Science 5, no. 4 (2020): 1705–12. http://dx.doi.org/10.5194/wes-5-1705-2020.

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Abstract. This paper analyses several energy system scenarios towards 2050 for the North Sea region. With a focus on offshore wind power, the impacts of meshed offshore grid and sector coupling are studied. First, a project-based scenario, where each offshore wind power plant is connected individually to the onshore power system, is compared to a meshed grid scenario. Both the amount of offshore wind power installed and the level of curtailment are assessed. Then, these results are compared to a scenario with sector coupling included. The results show that while the introduction of a meshed gr

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Adkins, Kevin A., and Adrian Sescu. "Wind Farms and Humidity." Energies 15, no. 7 (2022): 2603. http://dx.doi.org/10.3390/en15072603.

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Several investigations have shown that enhanced mixing brought about by wind turbines alters near-surface meteorological conditions within and downstream of a wind farm. When scalar meteorological parameters have been considered, the focus has most often centered on temperature changes. A subset of these works has also considered humidity to various extents. These limited investigations are complemented by just a few studies dedicated to analyzing humidity changes. With onshore wind turbines often sited in agricultural areas, any changes to the microclimate surrounding a turbine can impact pla

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Braunbehrens, Robert, Andreas Vad, and Carlo L. Bottasso. "The wind farm as a sensor: learning and explaining orographic and plant-induced flow heterogeneities from operational data." Wind Energy Science 8, no. 5 (2023): 691–723. http://dx.doi.org/10.5194/wes-8-691-2023.

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Abstract. This paper describes a method to identify the heterogenous flow characteristics that develop within a wind farm in its interaction with the atmospheric boundary layer. The whole farm is used as a distributed sensor, which gauges through its wind turbines the flow field developing within its boundaries. The proposed method is based on augmenting an engineering wake model with an unknown correction field, which results in a hybrid (grey-box) model. Operational SCADA (supervisory control and data acquisition) data are then used to simultaneously learn the parameters that describe the co

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Micha Premkumar, T., T. Mohan, Sivamani Seralathan, and A. Sudheer Kumar. "Design and Performance Prediction of Low Cost Vertical Axis Wind Turbine." Applied Mechanics and Materials 813-814 (November 2015): 1070–74. http://dx.doi.org/10.4028/www.scientific.net/amm.813-814.1070.

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The capacity of wind power generation has increased across India due to various activities encouraged by government. Moreover, onshore potential in India is in the order of 100GW. However, the plant load factor is often very low in wind power production. In most of the place, low-rated wind speed is available. Effective utilization of the wind to produce small power will reduces the grid load. There is in need to effectively utilize the available potential to meet the energy demand. The low cost vertical axis wind turbine designed for low rated wind regime has the hybrid of simple Savonius and

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Lankovska, Anna, Katarīna Brence, Dzintars Jaunzems, and Dagnija Blumberga. "Wind Energy in Latvia – Mismatch between the Potential and Reality." Environmental and Climate Technologies 28, no. 1 (2024): 379–93. http://dx.doi.org/10.2478/rtuect-2024-0030.

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Abstract The process of wind energy development in Latvia, from conception to realization and operation, has been studied. It was concluded that in Latvia, both on the offshore and onshore, there is a great potential for wind energy due to favourable climatic conditions. During the research, the main obstacles, and risks for the development of wind energy were identified. Furthermore, the expected benefits for the Latvian economy were evaluated through a systematic analysis conducted. By performing modelling in the Energy Pro program, the amount of real electricity production of a wind power p

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Verma, Shalini, Akshoy Ranjan Paul, and Nawshad Haque. "Selected Environmental Impact Indicators Assessment of Wind Energy in India Using a Life Cycle Assessment." Energies 15, no. 11 (2022): 3944. http://dx.doi.org/10.3390/en15113944.

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This study focuses on the life cycle assessment (LCA) of an onshore wind farm in India. The study is conducted on 10 Vestas 1.65 MW wind turbines situated in the Karnataka state of India. Following the ISO 14044 standard, SimaPro LCA software is used to model the process. The functional unit is chosen as 1 MWh sent out electricity. The results of the life cycle-based emissions of wind farm are compared with those of the coal power plant. The global warming potential is found to be 11.3 g CO2-eq/MWh for wind power, which is 98.8% lower than that for the coal power plant. A comparison of data av

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Möller, T., D. Brün, D. Langenkämper, R. van Kevelaer, and T. W. Nattkemper. "3D RECONSTRUCTION OF ON-/OFFSHORE WIND TURBINES FOR MANUAL AND COMPUTATIONAL VISUAL INSPECTION." ISPRS - International Archives of the Photogrammetry, Remote Sensing and Spatial Information Sciences XLIII-B2-2020 (August 14, 2020): 1121–27. http://dx.doi.org/10.5194/isprs-archives-xliii-b2-2020-1121-2020.

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Abstract. The expansion of off-/onshore wind farms plays a key role in the transformation of energy production from burning of fossil fuels and nuclear energy to sustainable and safe power generation. However, the wind energy sector is permanently under strong cost pressure and the maintenance of the turbines is currently still carried out quite expensively with human industrial climbers. In this article, we present the results of an interdisciplinary research project on the automation of various image-based inspection steps. Since the use of unmanned aerial vehicles (UAV) is a problem especia

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Isnurwanto, I. "Offshore Wind Farm As Blue Economic Pillar And Support For Energy Sustainability." IOP Conference Series: Earth and Environmental Science 1473, no. 1 (2025): 012071. https://doi.org/10.1088/1755-1315/1473/1/012071.

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Abstract Energy is not only limited to life, but is also a crucial factor of global economy. As a basic need of all aspects of life, current energy is still fossil-generated, causing greenhouse gas emission that contributes to climate change and air pollution, ecosystem damages, and health risks over humans. Therefore, it is essential to find out optional renewable energy resources as blue energy that is environmentally-friendlier. Furthermore, a descriptively qualitative method was used by means of qualitative analysis of objects or phenomena being researched based on the actual condition whe

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Ahmed, A. Daoud, F. Abouzeid Ahmed, and F. Abouzeid Ahmed. "Offshore wind power integration to support weak grid voltage for industrial loads using VSC-HVDC transmission system." International Journal of Electrical and Computer Engineering (IJECE) 11, no. 3 (2021): 1876–85. https://doi.org/10.11591/ijece.v11i3.pp1876-1885.

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This paper investigates the integration of the offshore wind power plant into the grid using voltage source converter high-voltage direct current (VSCHVDC). The paper proposes both offshore and onshore converter stations control to support voltage variation in grid. Heavy industrial loads result in a weak grid. In this paper, the effect on industrial loads by the grid strength is shown. Then the paper proposes a solution for the grid voltage support for industrial loads connected to weak grids. The results showed that the increase of grid voltage from 0.7 pu to 1 pu at full load condition that

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Daoud, Ahmed A., Ahmed F. Abouzeid, and Sobhy S. Dessouky. "Offshore wind power integration to support weak grid voltage for industrial loads using VSC-HVDC transmission system." International Journal of Electrical and Computer Engineering (IJECE) 11, no. 3 (2021): 1876. http://dx.doi.org/10.11591/ijece.v11i3.pp1876-1885.

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This paper investigates the integration of the offshore wind power plant into the grid using voltage source converter high-voltage direct current (VSC-HVDC). The paper proposes both offshore and onshore converter stations control to support voltage variation in grid. Heavy industrial loads result in a weak grid. In this paper, the effect on industrial loads by the grid strength is shown. Then the paper proposes a solution for the grid voltage support for industrial loads connected to weak grids. The results showed that the increase of grid voltage from 0.7 pu to 1 pu at full load condition tha

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Konneh, David, Harun Howlader, Ryuto Shigenobu, Tomonobu Senjyu, Shantanu Chakraborty, and Narayanan Krishna. "A Multi-Criteria Decision Maker for Grid-Connected Hybrid Renewable Energy Systems Selection Using Multi-Objective Particle Swarm Optimization." Sustainability 11, no. 4 (2019): 1188. http://dx.doi.org/10.3390/su11041188.

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Combating climate change issues resulting from excessive use of fossil fuels comes with huge initial costs, thereby posing difficult challenges for the least developed countries in Sub-Saharan Africa (SSA) to invest in renewable energy alternatives, especially with rapid industrialization. However, designing renewable energy systems usually hinges on different economic and environmental criteria. This paper used the Multi-Objective Particle Swarm Optimization (MOPSO) technique to optimally size ten grid-connected hybrid blocks selected amongst Photo-Voltaic (PV) panels, onshore wind turbines,

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Shafiee, Mahmood. "Wind Energy Development Site Selection Using an Integrated Fuzzy ANP-TOPSIS Decision Model." Energies 15, no. 12 (2022): 4289. http://dx.doi.org/10.3390/en15124289.

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The identification of appropriate locations for wind energy development is a complex problem that involves several factors, ranging from technical to socio-economic and environmental aspects. Wind energy site selection is generally associated with high degrees of uncertainty due to the long planning, design, construction, and operational timescales. Thus, there is a crucial need to develop efficient methods that are capable of capturing uncertainties in subjective assessments provided by different stakeholders with diverse views. This paper proposes a novel multi-criteria decision model integr

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Follo, Alessandra, Oscar Saborío-Romano, Elisabetta Tedeschi, and Nicolaos A. Cutululis. "Challenges in All-DC Offshore Wind Power Plants." Energies 14, no. 19 (2021): 6057. http://dx.doi.org/10.3390/en14196057.

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As the size and distance from shore of new offshore wind power plants (OWPPs) increase, connection to shore using high-voltage (HV) direct-current (DC) technology becomes more cost-effective. Currently, every offshore wind power plant has a collection system based on medium-voltage alternating-current technology. Such systems rely on heavy and bulky low-frequency (i.e., 50 or 60 Hz) transformers: a drawback offshore, where equipment weight and space are restricted. Consequently, there is growing interest in medium-voltage direct-current collection systems, in which low-frequency transformers a

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Pang and Guo. "Uncertain Hybrid Multiple Attribute Group Decision of Offshore Wind Power Transmission Mode Based on theVIKOR Method." Sustainability 11, no. 21 (2019): 6183. http://dx.doi.org/10.3390/su11216183.

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With the increasing scale of offshore wind power, large-capacity and long-distance offshore wind power will be a trend in the future development of wind power. However, compared with onshore wind power transmission, offshore wind power transmission is more difficult and costly. Therefore, it is of great practical significance and urgency to select the appropriate power transmission mode to realize the long-distance transmission of large-capacity offshore wind power. Since the selection of offshore wind power transmission mode is a multiple attribute decision making problem, in this paper, the

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Scholz, Janine, Eduard Wiebe, Volker Scheffer, and Christian Becker. "Economic power control for offshore wind farms with loop connection cables." at - Automatisierungstechnik 68, no. 9 (2020): 765–80. http://dx.doi.org/10.1515/auto-2020-0067.

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AbstractThe Canadian developer and owner of green power facilities Northland Power Inc. owns two offshore wind farms (OWFs) in the German Bight, Deutsche Bucht and Nordsee One, operated by the subsidiary Northland Power Europe GmbH. The company supports and conducts research in the field of power flow optimization in wind farm networks. The work at hand represents the results of this effort to maximize the efficiency of the assets. The project was accomplished within a cooperation between the Nordsee One GmbH and the Institute of Electrical Power and Energy Technology at the Hamburg University

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Somi, Sahand, Nima Gerami Seresht, and Aminah Robinson Fayek. "Framework for Risk Identification of Renewable Energy Projects Using Fuzzy Case-Based Reasoning." Sustainability 12, no. 13 (2020): 5231. http://dx.doi.org/10.3390/su12135231.

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Construction projects are highly risk-prone due to both internal factors (e.g., organizational, contractual, project, etc.) and external factors (e.g., environmental, economic, political, etc.). Construction risks can thus have a direct or indirect impact on project objectives, such as cost, time, safety, and quality. Identification of these risks is crucial in order to fulfill project objectives. Many tools and techniques have been proposed for risk identification, including literature review, questionnaire surveys, and expert interviews. However, the majority of these approaches are highly r

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Franika, Resistentio Vembre, Muhhamad Kholid Ridwan, and Abram Perdana. "Techno-Economic Analysis of Utilization Offshore Platform in the Java Sea to Produce Hydrogen with Offshore Wind Turbine-Based Energy Sources." Journal of Physics: Conference Series 2828, no. 1 (2024): 012029. http://dx.doi.org/10.1088/1742-6596/2828/1/012029.

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Abstract Indonesia’s geographical condition, which consists of 70 percent ocean territory, holds the potential for utilizing offshore wind turbines to provide cleaner energy. In this study, economic calculations were conducted for offshore wind turbines to generate green electricity and green hydrogen. The chosen ocean area for this endeavor is around the Papa offshore platform in the Java Sea. This area has experienced an economic decline, making it viable for repurposing as a sub-station for a powerhouse and an electrolyzer plant. Based on meteorological data analysis results, the area aroun

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Oğuz, Elif, and Ayşe Eylül Şentürk. "Selection of the Most Sustainable Renewable Energy System for Bozcaada Island: Wind vs. Photovoltaic." Sustainability 11, no. 15 (2019): 4098. http://dx.doi.org/10.3390/su11154098.

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Energy production without destroying the environment has been one of the most crucial issues for people living in today’s world. In order to analyze whole environmental and/or economic impacts of the energy production process, life cycle assessment (LCA) and life cycle cost (LCC) are widely used. In this study, two distinct renewable energy systems are assessed. First, a land-based wind farm, which has been operating in Bozcaada Island since 2000, is compared to a proposed solar photovoltaic power plant in terms of Energy Pay-Back Time (EPBT) periods and greenhouse gas (GHG) emissions and life

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Nagy, Judit, Huyen Trang Do Thi, and Andras Jozsef Toth. "Life Cycle, PESTLE and Multi-Criteria Decision Analysis of Membrane Contactor-Based Nitrogen Recovery Process." Membranes 13, no. 1 (2023): 87. http://dx.doi.org/10.3390/membranes13010087.

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Nitrogen is one of the most critical nutrients in the biosphere, and it is an essential nutrient for plant growth. Nitrogen exists in the atmosphere vastly as a gaseous form, but only reactive nitrogen is usable for plants. It is a valuable resource and worth recovering in the wastewater sector. The aim of this work was to prepare a comprehensive environmental analysis of a novel membrane contactor-based process, which is capable of highly efficient nitrogen removal from wastewater. Life cycle assessment (LCA), PESTLE and multi-criteria decision analysis (MCDA) were applied to evaluate the pro

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Lewandowska, Anna. "The environmental relevance of energy – a life cycle perspective." Scientific Papers of Silesian University of Technology. Organization and Management Series 2024, no. 210 (2024): 331–43. https://doi.org/10.29119/1641-3466.2024.210.22.

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Purpose: The purpose of this article is to present a potential environmental impact in a life cycle of electricity generated from different sources (coal, natural gas, wind and water). Design/methodology/approach: The environmental life cycle assessment methodology was used. The functional unit was defined as 1 kWh of electricity delivered to the final consumer. The following stages were analyzed: acquisition and processing of energy carriers (cradle), energy generation, transmission and distribution. Findings: The results showed that the potential impact for electricity from coal is approx. 2

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Ha, Duong Minh. "A study on financial mechanisms to develop the power system in Vietnam." Petrovietnam Journal 10 (November 1, 2022): 59–69. http://dx.doi.org/10.47800/pvj.2022.10-08.

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Vietnam’s commercial electricity demand grew by 9.6% per year during 2011 - 2020. The Ministry of Industry and Trade (MOIT) forecasts that the average annual investment cost for the power system over 2021 - 2030 will be around USD 9.0 billion to USD 12.6 billion per year for generation sources and USD 1.5 billion to USD 1.6 billion for the grid. This article discusses the financial options to mobilise this capital. The private sector interest in financing new thermal power projects is low for coal and uncertain for gas; the current energy price crisis suggests deferring any new LNG power plant

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Aryanfar, Amin, Aslan Gholami, Payam Ghorbannezhad, et al. "Multi-criteria prioritization of the renewable power plants in Australia using the fuzzy logic in decision-making method (FMCDM)." Clean Energy 6, no. 1 (2021): 780–98. http://dx.doi.org/10.1093/ce/zkab048.

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Abstract The presented study focused on developing an innovative decision-making framework to select the best renewable-power-plant technologies, considering comprehensive techno-economic and environmental variables. Due to the favourable conditions, Australia was selected as the case study. A fuzzy-logic method and analytical hierarchy process were applied to prioritize different renewable-energy power plants. The techno-economic factors included levelized cost of energy, initial cost, simple payback time, and operation and maintenance costs along with environmental factors including carbon p

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Kim, Kyeong-Mi, and Dongwoo Kim. "Life Cycle Assessment of Greenhouse Gas Emissions in Hydrogen Production via Water Electrolysis in South Korea." Sustainability 16, no. 24 (2024): 11010. https://doi.org/10.3390/su162411010.

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This study evaluated the greenhouse gas (GHG) emissions associated with hydrogen production in South Korea (hereafter referred to as Korea) using water electrolysis. Korea aims to advance hydrogen as a clean fuel for transportation and power generation. To support this goal, we employed a life cycle assessment (LCA) approach to evaluate the emissions across the hydrogen supply chain in a well-to-pump framework, using the Korean clean hydrogen certification tiers. Our assessment covered seven stages, from raw material extraction for power plant construction to hydrogen production, liquefaction,

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Papaioannou, Ioulia T., Arturs Purvins, David Shropshire, and Johan Carlsson. "Role of a Hybrid Energy System Comprising a Small/Medium-Sized Nuclear Reactor and a Biomass Processing Plant in a Scenario with a High Deployment of Onshore Wind Farms." Journal of Energy Engineering 140, no. 1 (2014): 04013005. http://dx.doi.org/10.1061/(asce)ey.1943-7897.0000142.

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Prahasto, Toni, Ojo Kurdi, Djoeli Satrijo, Alexsandro Davis Bany, and Ian Yulianti. "Redesign of a Pressure Vessel for Operation at 1.71 MPa." International Research Journal of Innovations in Engineering and Technology 08, no. 11 (2024): 241–44. https://doi.org/10.47001/irjiet/2024.811030.

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Pressure vessel is a liquid or solid fluid container made using metal materials with pressure in it. Pressure vessels also have a variety of shapes, which generally include horizontal, vertical, and spherical pressure vessels. The components of pressure vessels include top head, bottom head, shell, and nozzle. This study aims to obtain the geometry value of the pressure vessel which will be made geometry modeling that will be evaluated stress distribution, buckling, personal frequency, wind load so that the results will be obtained which can later be used as a design reference. This pressure v

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Korényi, Zoltán. "Erőművek életciklus-elemzése a fajlagos anyagfelhasználás tükrében." Scientia et Securitas 2, no. 2 (2021): 146–54. http://dx.doi.org/10.1556/112.2021.00025.

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Összefoglaló. A dolgozat témája a különböző erőműfajták életciklusra vonatkozó fajlagos anyagigényének a vizsgálata. Az elemzések a nemzetközi szakirodalmi források felhasználásával történtek. Módszere, a bázisadatok elemzése, majd az anyagigényeknek az erőmű beépített teljesítményére és az életciklus alatt megtermelt villamosenergiára vonatkoztatott fajlagos értékek meghatározása. Az eredmények azt mutatják, hogy a nap- és szélerőművek elterjedésével a hagyományos erőművek által felhasznált fosszilis energiaforrások (pl. a szén) bent maradnak ugyan a földben, de cserébe az új technológia legy

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Jiménez Toña, Rafael, Jesus Cuadrado Rojo, and Eduardo Rojí Chandro. "Foundations of onshore Wind turbines: current situation and trends." Informes de la Construcción 76, no. 573 (2024): 6443. http://dx.doi.org/10.3989/ic.6443.

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The commitments by the governments for the net zero emissions for the coming decades will be a huge challenge for the renewable sector all over the planet. Wind energy will play a significant role in this transition and scale-up, in both offshore and onshore, is a crucial step to move forward. The quick development of the new onshore wind turbine models in the race for the most powerful machine, the gradual increase in the hub height, and the unitary power of the new onshore wind turbines are producing modifications in different components of the turbines. This work presents a review of the on

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Mann, Jakob, Jin Liqin, Mauro Ghirardelli, Mikael Sjöholm, Kra Stephan Thomas, and Joachim Reuder. "Rotary-wing drone-induced flow – comparison of simulations with lidar measurements." Atmospheric Measurement Techniques 17, no. 9 (2024): 2721–37. https://doi.org/10.5194/amt-17-2721-2024.

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Ultrasonic anemometers mounted on rotary-wing drones have the potential to provide a cost-efficient alternative to the classical meteorological mast-mounted counterpart for atmospheric boundary layer research. However, the propeller-induced flow may degrade the accuracy of free-stream wind velocity measurements by wind sensors mounted on drones – a fact that needs to be investigated for optimal sensor placement. Computational fluid dynamics (CFD) simulations are an alternative to experiments for studying characteristics of the propeller-induced flow but require validation. Therefore, we

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Sun, Hyosung. "Noise impact assessment of onshore and offshore wind turbine." INTER-NOISE and NOISE-CON Congress and Conference Proceedings 263, no. 1 (2021): 5443–45. http://dx.doi.org/10.3397/in-2021-3108.

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Because of climate change and environmentally friendly energy policy in Korea, the demand for a new renewable energy development has been increased. Especially, the onshore and offshore wind turbines have played an important role in the power system for generating eco friendly energy. However, in the stage of constructing and operating the onshore and offshore wind turbines, the aerodynamic and underwater noise effect on human and marine life becomes a prominent figure on a social issue, and it is necessary to prepare the assessment method of these noise impacts in order to prevent the influen

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Iliev, Teodor, Alina Fazylova, and Bozhana Stoycheva. "Comparative assessment of anticipated wind power capacities in Bulgaria and Kazakhstan." E3S Web of Conferences 551 (2024): 02008. http://dx.doi.org/10.1051/e3sconf/202455102008.

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This paper presents a detailed comparative analysis of the projected growth in wind power capacities in Bulgaria and Kazakhstan from 2023 to 2030. It explores the development strategies, anticipated capacities, and the economic and environmental implications associated with these strategies in both nations. Bulgaria, with its strategic advancement under the European Union’s regulatory and financial framework, is set to expand its wind power capacity to 3.9 GW by 2030, including notable developments in both onshore and offshore wind energy sectors. The country's efforts are bolstered by governm

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Wong, Martin L. M., and Johnny C. L. Chan. "Modeling the Effects of Land–Sea Roughness Contrast on Tropical Cyclone Winds." Journal of the Atmospheric Sciences 64, no. 9 (2007): 3249–64. http://dx.doi.org/10.1175/jas4027.1.

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Abstract The fifth-generation Pennsylvania State University–National Center for Atmospheric Research (PSU–NCAR) Mesoscale Model (MM5) is used to simulate tropical cyclone (TC) wind distribution near landfall. On an f plane at 15°N, the effects of the different surface roughness between the land and sea on the wind asymmetry is examined under a strong constraint of a dry atmosphere and time-invariant axisymmetric mass fields. The winds are found to adjust toward a steady state for prelandfall (50, 100, and 150 km offshore), landfall, and postlandfall (50, 100, and 150 km inland) TC positions. T

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Christodoulou, Theodoros, Nikolaos S. Thomaidis, Stergios Kartsios, and Ioannis Pytharoulis. "Managing the Intermittency of Wind Energy Generation in Greece." Energies 17, no. 4 (2024): 866. http://dx.doi.org/10.3390/en17040866.

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This paper performs a comprehensive analysis of the wind energy potential of onshore regions in Greece with emphasis on quantifying the volume risk and the spatial covariance structure. Optimization techniques are employed to derive efficient wind capacity allocation plans (also known as generation portfolios) incorporating different yield aspirations. The generation profile of minimum variance and other optimal portfolios along the efficient frontier are subject to rigorous evaluation using a fusion of descriptive and statistical methods. In particular, principal component analysis is employe

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