Wind Solar Hybrid Renewable Energy System最新文献

Modeling and Simulation of a 10 kW Wind Energy in the Coastal Area of Southern Nigeria: Case of Ogoja 尼日利亚南部沿海地区10kw风能的建模与仿真:以Ogoja为例

Wind Solar Hybrid Renewable Energy System Pub Date : 2020-02-26 DOI: 10.5772/intechopen.85064

G. Modukpe, Don Diei

引用次数: 1

A Review of Hybrid Renewable Energy Systems Based on Wind and Solar Energy: Modeling, Design and Optimization 基于风能和太阳能的混合可再生能源系统研究进展:建模、设计与优化

Wind Solar Hybrid Renewable Energy System Pub Date : 2020-02-26 DOI: 10.5772/intechopen.85838

S. Lawan, W. Abidin

引用次数: 21

Social, Economic, and Environmental Impacts of Renewable Energy Resources 可再生能源对社会、经济和环境的影响

Wind Solar Hybrid Renewable Energy System Pub Date : 2020-01-21 DOI: 10.5772/intechopen.89494

Mahesh Kumar

{"title":"Social, Economic, and Environmental Impacts of Renewable Energy Resources","authors":"Mahesh Kumar","doi":"10.5772/intechopen.89494","DOIUrl":"https://doi.org/10.5772/intechopen.89494","url":null,"abstract":"Conventional energy source based on coal, gas, and oil are very much helpful for the improvement in the economy of a country, but on the other hand, some bad impacts of these resources in the environment have bound us to use these resources within some limit and turned our thinking toward the renewable energy resources. The social, environmental, and economical problems can be omitted by use of renewable energy sources, because these resources are considered as environment-friendly, having no or little emission of exhaust and poisonous gases like carbon dioxide, carbon monooxide, sulfur dioxide, etc. Renewable energy is going to be an important source for power generation in near future, because we can use these resources again and again to produce useful energy. Wind power generation is considered as having lowest water consumption, lowest relative greenhouse gas emission, and most favorable social impacts. It is considered as one of the most sustainable renewable energy sources, followed by hydropower, photovoltaic, and then geothermal. As these resources are considered as clean energy resources, they can be helpful for the mitigation of greenhouse effect and global warming effect. Local employment, better health, job opportunities, job creation, consumer choice, improvement of life standard, social bonds creation, income development, demographic impacts, social bonds creation, and community development can be achieved by the proper usage of renewable energy system. Along with the outstanding advantages of these resources, some shortcomings also exist such as the variation of output due to seasonal change, which is the common thing for wind and hydroelectric power plant; hence, special design and consideration are required, which are fulfilled by the hardware and software due to the improvement in computer technology.","PeriodicalId":181952,"journal":{"name":"Wind Solar Hybrid Renewable Energy System","volume":"106 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2020-01-21","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"123593289","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 74

Harmonic Resonance Analysis for Wind Integrated Power System and Optimized Filter Design 风力发电系统谐波共振分析及滤波器优化设计

Wind Solar Hybrid Renewable Energy System Pub Date : 2019-11-27 DOI: 10.5772/intechopen.89167

Jignesh P. Patel, S. K. Joshi

{"title":"Harmonic Resonance Analysis for Wind Integrated Power System and Optimized Filter Design","authors":"Jignesh P. Patel, S. K. Joshi","doi":"10.5772/intechopen.89167","DOIUrl":"https://doi.org/10.5772/intechopen.89167","url":null,"abstract":"As the contribution of renewable energy sources is increasing year over year, the effect of harmonics on power system becomes important, and it requires special attention. In conventional power sources, the harmonics is not generated at the source side; only load side is contributing in the harmonics. But renewable energy sources, particularly wind and solar, are based on power electronic devices, so it generates harmonics. This harmonics may have an adverse effect on the system. Harmonic resonance is one of the phenomena, due to which the harmonics are amplified and give rise to several trivial issues. Various methods are used to control the harmonics in the system. Harmonic filter is one of the simple ways to absorb the harmonics generated at load and generation side. Various filter designs have been found in literature as well as in the field. The filters are classified according to their design, construction and operation method. There are two main categories, active filters and passive filters. The passive filters are widely used due to its simplicity and lesser cost. However, to achieve the better performance, it is also used with active filters, and this combination is known as hybrid filter. The response of filters is modified as per the system requirement using various techniques. In this work, the impedance characteristics of various filters are discussed and analysed. Also, how the control structure of power electronic devices affects or modifies the output impedance of converter is also discussed.","PeriodicalId":181952,"journal":{"name":"Wind Solar Hybrid Renewable Energy System","volume":"15 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-11-27","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"126856439","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Grid-Connected Distributed Wind-Photovoltaic Energy Management: A Review 并网分布式风能光伏能源管理研究进展

Wind Solar Hybrid Renewable Energy System Pub Date : 2019-10-09 DOI: 10.5772/intechopen.88923

S. Behera, B. B. Pati

{"title":"Grid-Connected Distributed Wind-Photovoltaic Energy Management: A Review","authors":"S. Behera, B. B. Pati","doi":"10.5772/intechopen.88923","DOIUrl":"https://doi.org/10.5772/intechopen.88923","url":null,"abstract":"Energy management comprises of the planning, operation and control of both energy production and its demand. The wind energy availability is site-specific, time-dependent and nondispatchable. As the use of electricity is growing and conventional sources are depleting, the major renewable sources, like wind and photovoltaic (PV), have increased their share in the generation mix. The best possible resource utilization, having a track of load and renewable resource forecast, assures significant reduction of the net cost of the operation. Modular hybrid energy systems with some storage as back up near load center change the scenario of unidirectional power flow to bidirectional with the distributed generation. The performance of such systems can be enhanced by the accomplishment of advanced control schemes in a centralized system controller or distributed control. In grid-connected mode, these can support the grid to tackle power quality issues, which optimize the use of the renewable resource. The chapter aims to bring recent trends with changing requirements due to distributed generation (DG), summarizing the research works done in the last 10 years with some vision of future trends.","PeriodicalId":181952,"journal":{"name":"Wind Solar Hybrid Renewable Energy System","volume":"4 10","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-10-09","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"133205417","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 1

Methodology for Sizing Hybrid Battery-Backed Power Generation Systems in Off-Grid Areas 离网地区混合动力电池供电系统的尺寸确定方法

Wind Solar Hybrid Renewable Energy System Pub Date : 2019-09-13 DOI: 10.5772/INTECHOPEN.88830

Oswaldo A. Arráez-Cancelliere, N. Muñoz-Galeano, J. López-Lezama

{"title":"Methodology for Sizing Hybrid Battery-Backed Power Generation Systems in Off-Grid Areas","authors":"Oswaldo A. Arráez-Cancelliere, N. Muñoz-Galeano, J. López-Lezama","doi":"10.5772/INTECHOPEN.88830","DOIUrl":"https://doi.org/10.5772/INTECHOPEN.88830","url":null,"abstract":"In developing countries, rural electrification in areas with limited or no access to grid connection is one of the most challenging issues for governments. These areas are partially integrated with the electrical grid. This poor electricity distribution is mainly due to geographical inaccessibility, rugged terrains, lack of electrical infrastructure, and high required economic investment for installing large grid-connected power lines over long distances to provide electricity for regions with a low population. On the other hand, rapid depletion of fossil fuel resources on a global scale and progressive increase of energy demand and fuel price are other motives to reduce the reliance on fossil fuels. Hybrid renewable energy system (HRES) can be a suitable option for such remote areas. The objective of this chapter is to develop a methodology for sizing hybrid power generation systems (solar-diesel), battery-backed in non-interconnected zones, which minimizes the total cost and maximizes the reliability of supply using particle swarm optimization (PSO). The proposed methodology assists the sizing and designing process of an HRES for an off-grid area minimizing the cost of energy (COE) and maximizing the reliability of the system. Economic incentives offered by the Colombian government are considered in the model.","PeriodicalId":181952,"journal":{"name":"Wind Solar Hybrid Renewable Energy System","volume":"105 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-09-13","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"115544937","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 2

Advanced Monitoring of Wind Turbine 风力发电机的高级监测

Wind Solar Hybrid Renewable Energy System Pub Date : 2019-05-27 DOI: 10.5772/INTECHOPEN.84840

S. A. T. Ouambo, A. Boum, A. M. Imano

引用次数: 0

Towards Sustainable Rural Development in South Africa through Passive Solar Housing Design 通过被动式太阳能住宅设计实现南非农村可持续发展

Wind Solar Hybrid Renewable Energy System Pub Date : 2019-04-17 DOI: 10.5772/INTECHOPEN.85997

O. K. Overen, E. Meyer, G. Makaka

{"title":"Towards Sustainable Rural Development in South Africa through Passive Solar Housing Design","authors":"O. K. Overen, E. Meyer, G. Makaka","doi":"10.5772/INTECHOPEN.85997","DOIUrl":"https://doi.org/10.5772/INTECHOPEN.85997","url":null,"abstract":"Rural low-cost housing in South Africa is characterised by poor thermal performance, as these houses are designed with no consideration of utilising ambient weather conditions for indoor thermal comfort. Hence, a prototype low-cost energy efficiency house was built based on the principle of passive solar design to avert the energy burden faced by low-cost house dwellers. Passive solar design in this context is the strategic selecting and locating of building envelope components to utilise the ambient weather factor of a house to enhance indoor thermal comfort. The aim of this study is to analyse the thermal performance of the passive solar house. To this effect, the indoor and weather conditions of the house which include air temperature, relative humidity, and solar radiation were monitored. The thermal contribution of the windows was determined from the measured data. In summer, 49% of the whole building air temperature and approximately 85% of its corresponding relative humidity were found within the thermal comfort. Only 23% temperature and 78% relative humidity distributions of the whole building were in the thermal comfort zone in the winter season. The daily cumulative heat contribution of the clerestory windows with no shading material was higher than that of the south-facing windows by 1.08 kWh/m2/windows in summer and 4.45 kWh/m2/windows in winter.","PeriodicalId":181952,"journal":{"name":"Wind Solar Hybrid Renewable Energy System","volume":"154 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-04-17","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"124370698","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 2

Evaluation of PV-Wind Hybrid Energy System for a Small Island 某小岛光伏-风能混合能源系统评价

Wind Solar Hybrid Renewable Energy System Pub Date : 2019-04-03 DOI: 10.5772/INTECHOPEN.85221

Sajid Ali, C. Jang

引用次数: 7

Thermodynamic Analysis of Wind Energy Systems 风能系统的热力学分析

Wind Solar Hybrid Renewable Energy System Pub Date : 2019-03-12 DOI: 10.5772/INTECHOPEN.85067

Weifei Hu, Zhen-yu Liu, Jianrong Tan

{"title":"Thermodynamic Analysis of Wind Energy Systems","authors":"Weifei Hu, Zhen-yu Liu, Jianrong Tan","doi":"10.5772/INTECHOPEN.85067","DOIUrl":"https://doi.org/10.5772/INTECHOPEN.85067","url":null,"abstract":"This chapter studies the efficiency performance of wind energy systems evaluated by energy and exergy analyses. The theories of energy and exergy analyses along with efficiency calculation for horizontal-axis wind turbines (WTs) are provided by a lucid explanation. A 1.5 MW WT is selected for the thermodynamic analysis using reanalyzed meteorological data retrieved from the National Aeronautics and Space Administration's (NASA) Modern-Era Retrospective Analysis for Research and Applications, Version 2 (MERRA-2), data set. Matlab scripts are developed to calculate the energy and exergy efficiencies using the MERRA-2 data set. The energy efficiency presents higher magnitude than the exergy efficiency based on the theoretical derivation and the calculated time series of efficiencies. Comparison of impacts of four meteorological variables (wind speed, pressure, temperature, and humidity ratio) on WT efficiencies shows that although wind speed dominates the turbine's efficiency performance, other meteorological variables also play important roles. In addition, uncertainties of the meteorological variables are represented by the best-fit distributions, which are critically important for evaluating the reliability of wind power performance considering realistic meteorological uncertainty.","PeriodicalId":181952,"journal":{"name":"Wind Solar Hybrid Renewable Energy System","volume":"35 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-03-12","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"123842605","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 5