wind energy 2021




Design and development of a new three‐phase AC‐DC single‐stage wind energy conversion system
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The prevalent use of the diode bridge rectifier in three phase wind energy conversion systems decreases the efficiency of the power generation. In standalone wind energy generation, bridgeless converters can address this problem by eliminating the front-end

Assessing the vulnerability of breeding bird populations to onshore wind energy developments in Finland
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Efforts to curb climate change and its dire consequences require, among other things, a rapid transformation of the energy system (IPCC). Wind energy has a low life-cycle carbon footprint (Wiser et al.), being one of the fastest-growing renewable energyDue to the depletion of resources for traditional energy in the world, as well as the gradual abandonment of nuclear energy by a number of countries, much attention is paid to energy conservation and energy efficiency, one of the main sources of which is renewable energy

Low voltage ride through capability enhancement using series connected fact devices in wind energy conversion system
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The complete assessment of the various strategies used to decorate the skills of Low Voltage Ride Through (LVRT) of Double Fed Induction Generators (DFIG) primarily based Type-III wind turbine systems (WT) explained in this research paper. In this paper, simulation This chapter introduces a robust control scheme of load frequency control (LFC) of a micro- grid system integrated with a wind energy system. The control scheme is based on H∞ and linear quadratic Gaussian techniques. The main idea of the control design is to be stable

Environmental effect of production, energy prices and innovativeness: The role of onshore wind energy in top five contributors to the EU economy.
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This paper encompasses five logically structured sections. Section 1 is the Introduction and presents general background of the study, as well as it sets its major aims and scope. Section 2 presents context of this research; it provides the reader with extensive discussionEnergy is indeed an integral element for daily life. Energy has become a highly vital utility for every country and also its availability will impact the entire output of financial resources in a dynamic manner [33]. Energy is produced in numerous ways; however electrical energy is among the

Solar wind energy flux observations in the inner heliosphere: First results from Parker Solar Probe
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Aims. We investigate the solar wind energy flux in the inner heliosphere using 12-day observations around each perihelion of Encounter One (E01), Two (E02), Four (E04), and Five (E05) of Parker Solar Probe (PSP), respectively, with a minimum heliocentric distance

The State of the Science on Operational Minimization to Reduce Bat Fatality at Wind Energy Facilities
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Wind energy is rapidly growing in the United States and around the world. The growth of wind energy is stimulated by a desire to reduce carbon emissions from the electric power sector and reduce the effects of climate change. Projected industry growth and evolving

A new current sensor incipient fault diagnosis method for converters in wind energy conversion systems
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The efficient and clean characteristics of wind energy have led to the development of wind power generation as one of the most sophisticated ways of power generation . To guarantee the reliability and safety of the energy conversion process, current sensors haveAMtraet–Knowledge of local wind characteristics is essential in a variety of areas such as industry, agriculture, environmental pollution, aviation and meteorology. Wind energy is particularly desirable in isolated locations where other forms of energy are costly or

MITIGATION OF WIND ENERGY INDUCED ENVIRONMENTAL RISKS
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Wind power is one of the most cost-effective, fastest growing and arguably underused sources of renewable energy currently available to us. It is also considered as one of the greenest because wind turbines do not produce any harmful emissions during run time. Due

A Brief Overview of Additive Manufacturing Techniques in Wind Energy
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The high cost of wind turbines comes from current manufacturing techniques and expensive materials. For example, manufacturing for most turbine blade molds is subtractive manufacturing, that is, by machine and human operators cutting materials which takes

Performance Evaluation of some selected Mediums Wind Energy Conversion system for Wind Power Generation at Anyigba, Nigeria
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Energy is a crucial component to every nations economic and social growth. Mitigation of global energy demands and climate change are essential factors for renewable energy supplies in recent times. This paper presents the Performance Evaluation of some selected

Modelling of Consumption Shares for Small Wind Energy Prosumers. Symmetry 202 1 647
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This article describes a simulation of energy distribution in an average household where electricity is produced with a small wind generator or purchased from the public electricity grid. Numerical experiments conducted within an average of five minutes were performed

Identification of wind energy deployment determinants: Fuzzy cognitive map-based method
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Wind energy is undoubtedly an essential generation source required to achieve a transformative renewable energy supply portfolio. However, long-term sustainable wind energy deployment faces various challenges due to various complex interconnected

DETAILED ANALYSIS OF WIND ENERGY TECHNOLOGY AND ITS FUTURE IN INDIA
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India has a vast population that is why energy demand is increasing day by day to make this happen through a sustainable route, the Indian government decided to achieve 60 GW of power from wind by 2022. India has the 4th largest in terms of wind power after China, US

Citizen-led initiatives in the German wind energy sector a qualitative and quantitative exploration
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Wierling, A., Zeiss, JP, von Beck, C.(2020). Comets database. Dilger, MG, Konter, M., Voigt, K.-I.(2017). Introducing a co-operativespecific business model: The poles of profit and community and their impact on organizational models of energy co-operatives. Journal of In this paper, we conduct a feasibility study of the wind energy potential in Gaza, which suffers from a severe shortage of energy supplies. Our calculated energy harvested from the wind is based on data for a typical meteorological year, which are fed into a small wind

Short-term trading of wind energy production using data-driven prescriptive optimization
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Several challenges arise when trading renewable production on short-term electricity markets: Decisions are affected by multiple sources of uncertainty (renewable production, market prices). Need to develop and deploy multiple analytics tools, which leads to a complex model

Long-Term Assessment of Onshore and Offshore Wind Energy Potentials of Qatar. Energies 202 1 1178
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Exploitation of conventional energy resources has caused a deliberate increase in the emitted carbon in the atmosphere, which catalyzes global warming trends. This is a matter of concern, especially in Qatar, where fossil fuels (oil and gas) are largely relied upon for

Physical modeling of wind energy conversion systems in laboratory conditions
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The article presents the experience of the author in the area of the physical modeling of wind energy conversion systems (WECS) with different types of electric generators and electronic converters. A small power test benches are developed in the Laboratory of Renewable

School District Revenue Shocks, Resource Allocations, and Student Achievement: Evidence from the Universe of US Wind Energy Installations
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We examine the impact of wind energy installation on school district finances and student achievement using data on the timing, location, and capacity of the universe of US installations from 1995 through 2017. Wind energy installation substantially increased

Sensorless maximum power point tracking systems in wind energy conversion systems-A review
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Wind energy conversion systems have attracted considerable attention as a renewable energy source due to depleting fossil fuel reserves and environmental concerns as a direct consequence of using fossil fuel and nuclear energy sources. The increasing number of

Wind Energy Output Prediction Model Based on DPSO-BP Neural Network
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Wind Energy Output Prediction (WEOP) has an important impact on the integration of wind energy systems in the power grid, the management, power systems dispatching, safe and stable operation. Short-term probabilistic WEOP is a perfect choice to increase the stability of

A NEW Z-SOURCE INVERTER FOR APPLICATION IN WIND ENERGY CONVERSION SYSTEM
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Increase in the demand of renewable energy sources has resulted into the boosting of demand of wind energy generating systems. The intermittent nature of wind energy has driven many researchers to focus on the power electronic converters for suitable interfacing

Wind Energy Industrys Contribution to the North Dakota Economy in 2019
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The wind Energy Industry has grown substantially since 2002. With less than 5 megawatts (MW) of generating capacity in 200 the Wind Energy Industry has grown to 600 MW of generating capacity in 2019. As the industry has continued to expand, so has the industrys

Farm Size, Spatial Externalities, and Wind Energy Development
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The global push for renewable energy must overcome the local challenge of enticing neighboring private landowners to lease their properties for wind farming. Will this challenge be more or less severe in landscapes of small landholdings Our theoretical model

ANNUAL ECONOMIC IMPACTS OF KANSAS WIND ENERGY
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Unfortunately, very few empirical studies have been conducted that provide an accurate, empirical analysis of the true economic impacts of the wind industry on the local, county and state economies of Kansas. This report endeavors to build on the report, and continues

Design of Power System Stabilizer for Multi-Machine Systems Using Modified Swarm Optimization Algorithm with Wind Energy Generation
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Abstract Autonomous Group Particle Swarm Optimization (AGPSO) algorithm is exemplified in this article for ideal Power System Stabilizers (PSS) plan in a poly-machine control system joined with wind energy generation. The PSS‟ s structure fine-tuning issue is detailed as an

Prospects for Sino-Indian Cooperation in PV and Wind Energy Industries in the Post-COVID-19 Era
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After the outbreak of COVID-19 pandemic, India changed its strategy toward China, and the bilateral relationship was severely deteriorated. At present, positive developments have been made in the border standoff between China and India, which would help improve the This paper will discuss the advantages of using Switched Reluctance Generator (SRG) for wind energy applications. Specifically, the theoretical and experimental study of the self excitation of a SRG and the determination of the variable parameters in a SRG design are

WIND ENERGY CONVERSION SYSTEM BASED ON DFIG WITH THREE-PHASE SERIES GRID SIDE CONVERTER AND SINGLE DC-LINK
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In this paper, a wind energy conversion system based on doubly-fed induction generator with an additional series grid side converter without transformer is proposed. Stator voltages be compensated by series grid side converter under distorted and unbalanced grid

Experimental Investigation of a Standalone Wind Energy System with a Battery-Assisted Quasi-Z-Source Inverter. Energies 202 1 1665
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This paper presents a wind energy conversion system (WECS) for grid-isolated areas. The system includes a squirrel-cage induction generator (SCIG) and a battery-assisted quasi-Z source inverter (qZSI). The batteries ensure reliable and stable operation of the WECS in

RUSSIAS WIND ENERGY MARKET
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Russia has the potential to produce and export renewable electricity, green hydrogen and other products with a low carbon footprint. was the year of wind generation in Russia, when, despite the COVID-19 pandemic, it was possible to launch a large number of

Prefeasibility Study of Offshore Wind Energy to Support the National Electricity Grid in Fiji
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This paper carries out a prefeasibility study of offshore wind energy to support the national electricity grid in Fiji in terms of energy output from model offshore wind farms and an economic analysis for Bligh Waters. The objectives were achieved by using reanalysis

Life Cycle Assessment of wind energy technologies in Greece-focus on end of life management
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