International Journal of Engineering Research and DevelopmentIJERD Editor
Electrical, Electronics and Computer Engineering,
Information Engineering and Technology,
Mechanical, Industrial and Manufacturing Engineering,
Automation and Mechatronics Engineering,
Material and Chemical Engineering,
Civil and Architecture Engineering,
Biotechnology and Bio Engineering,
Environmental Engineering,
Petroleum and Mining Engineering,
Marine and Agriculture engineering,
Aerospace Engineering.
Coordination of blade pitch controller and battery energy storage using firef...TELKOMNIKA JOURNAL
Utilization of renewable energy sources (RESs) to generate electricity is increasing significantly in recent years due to global warming situation all over the world. Among RESs type, wind energy is becoming more favorable due to its sustainability and environmentally friendly characteristics. Although wind power system provides a promising solution to prevent global warming, they also contribute to the instability of the power system, especially in frequency stability due to uncertainty characteristic of the sources (wind speed). Hence, coordinated controller between blade pitch controller and battery energy storage (BES) system to enhance the frequency performance of wind power system is proposed in this work. Firefly algorithm (FA) is used as optimization method for achieving better coordination. From the investigated test systems, the frequency performance of wind power system can be increased by applying the proposed method. It is noticeable that by applying coordinated controller between blade pitch angle controller and battery energy storage using firefly algorithm the overshoot of the frequency can be reduced up to -0.2141 pu and accelerate the settling time up to 40.14 second.
A Review on Integration of Wind Turbines in Distributed Generation Power Systemijtsrd
Wind power is one of the mostly used renewable source of energy generated in recent decades. To be systems that are directly connected to the grid system, it is important to use the high voltage and get the high voltage converted from the turbine. Energy storage is needed to operate the electrical system efficiently. These storage areas are continuously controlled to coincide with the generation and operation of the system and, thus, to maintain the electrical frequency in prescribed limits. They are usually provided with standard integrated composite units such as hydraulic or thermal power plants. With the continuous depletion of these generating plants for non synchronous power plants e.g. wind and solar the rate of saturation of the synchronization power in the system decreases. Speed instability of wind presents the incredible difficulty of planning the wind power available in advance. For this reason, the purpose of this paper is to introduce the techniques developed in recent years and, as such, provide a control solution that mimics the conditions of various wind turbines. Aman Malik | Kavita Sharma "A Review on Integration of Wind Turbines in Distributed Generation Power System" Published in International Journal of Trend in Scientific Research and Development (ijtsrd), ISSN: 2456-6470, Volume-4 | Issue-6 , October 2020, URL: https://www.ijtsrd.com/papers/ijtsrd33302.pdf Paper Url: https://www.ijtsrd.com/engineering/electrical-engineering/33302/a-review-on-integration-of-wind-turbines-in-distributed-generation-power-system/aman-malik
A Distinctive Analysis between Distributed and Centralized Power Generationpaperpublications3
Abstract: The role of Distributed Generation (DG) is ever increasingly being recognized as a supplement and an alternative to large conventional Centralized Generation (CG). Besides, there is also a debate regarding the genuine prospects of DG; always prevailed between industry stakeholders and other interest groups. Within the scope of this review, a comparative study of CG and DG has been presented. In this report, a broad spectrum of issues is being considered to depict the paradigm, drives, shortcomings and future challenges for CG and DG.
Assessment of off-shore wind turbines for application in Saudi Arabia IJECEIAES
This paper presents models and economic analysis of ten different wind turbines for the region of Yanbu, Saudi Arabia using the hybrid optimization models for energy resources (HOMER) software. This study serves as a guide for decision makers to choose the most suitable wind turbine for Yanbu to meet the target of 58.7GW of renewable energy as part of Saudi Vision 2030. The analysis was carried out based on the turbines initial capital cost, operating cost, net present cost (NPC) and the levelized cost of energy (LCOE). Additionally, the wind turbines were compared based on their electricity production, excess energy and the size of the storage devices required. The results show that Enercon E-126 EP4 wind turbine has the least LCOE (0.0885 $/kWh) and NPC ($23.8), while WES 30 has the highest LCOE (0.142 $/kWh) and NPC ($38.3) for a typical load profile of a village in Yanbu.
Evaluation of the Energy Performance of the Amougdoul Wind Farm, Morocco IJECEIAES
This paper is concerned with the assessment of the the performance of the Amougdoul wind farm. We have determined the Weibull parameters; namely the scale parameter, c (m/s) and shape parameter, k. After that, we have estimated energy output by a wind turbine using two techniques: the useful power calculation method and the method based on the modeling of the power curve, which is respectively 134.5 kW and 194.19 KW corresponding to 27% and 39% of the available wind energy, which confirm that the conversion efficiency does not exceed 40%.
International Journal of Engineering Research and DevelopmentIJERD Editor
Electrical, Electronics and Computer Engineering,
Information Engineering and Technology,
Mechanical, Industrial and Manufacturing Engineering,
Automation and Mechatronics Engineering,
Material and Chemical Engineering,
Civil and Architecture Engineering,
Biotechnology and Bio Engineering,
Environmental Engineering,
Petroleum and Mining Engineering,
Marine and Agriculture engineering,
Aerospace Engineering.
Coordination of blade pitch controller and battery energy storage using firef...TELKOMNIKA JOURNAL
Utilization of renewable energy sources (RESs) to generate electricity is increasing significantly in recent years due to global warming situation all over the world. Among RESs type, wind energy is becoming more favorable due to its sustainability and environmentally friendly characteristics. Although wind power system provides a promising solution to prevent global warming, they also contribute to the instability of the power system, especially in frequency stability due to uncertainty characteristic of the sources (wind speed). Hence, coordinated controller between blade pitch controller and battery energy storage (BES) system to enhance the frequency performance of wind power system is proposed in this work. Firefly algorithm (FA) is used as optimization method for achieving better coordination. From the investigated test systems, the frequency performance of wind power system can be increased by applying the proposed method. It is noticeable that by applying coordinated controller between blade pitch angle controller and battery energy storage using firefly algorithm the overshoot of the frequency can be reduced up to -0.2141 pu and accelerate the settling time up to 40.14 second.
A Review on Integration of Wind Turbines in Distributed Generation Power Systemijtsrd
Wind power is one of the mostly used renewable source of energy generated in recent decades. To be systems that are directly connected to the grid system, it is important to use the high voltage and get the high voltage converted from the turbine. Energy storage is needed to operate the electrical system efficiently. These storage areas are continuously controlled to coincide with the generation and operation of the system and, thus, to maintain the electrical frequency in prescribed limits. They are usually provided with standard integrated composite units such as hydraulic or thermal power plants. With the continuous depletion of these generating plants for non synchronous power plants e.g. wind and solar the rate of saturation of the synchronization power in the system decreases. Speed instability of wind presents the incredible difficulty of planning the wind power available in advance. For this reason, the purpose of this paper is to introduce the techniques developed in recent years and, as such, provide a control solution that mimics the conditions of various wind turbines. Aman Malik | Kavita Sharma "A Review on Integration of Wind Turbines in Distributed Generation Power System" Published in International Journal of Trend in Scientific Research and Development (ijtsrd), ISSN: 2456-6470, Volume-4 | Issue-6 , October 2020, URL: https://www.ijtsrd.com/papers/ijtsrd33302.pdf Paper Url: https://www.ijtsrd.com/engineering/electrical-engineering/33302/a-review-on-integration-of-wind-turbines-in-distributed-generation-power-system/aman-malik
A Distinctive Analysis between Distributed and Centralized Power Generationpaperpublications3
Abstract: The role of Distributed Generation (DG) is ever increasingly being recognized as a supplement and an alternative to large conventional Centralized Generation (CG). Besides, there is also a debate regarding the genuine prospects of DG; always prevailed between industry stakeholders and other interest groups. Within the scope of this review, a comparative study of CG and DG has been presented. In this report, a broad spectrum of issues is being considered to depict the paradigm, drives, shortcomings and future challenges for CG and DG.
Assessment of off-shore wind turbines for application in Saudi Arabia IJECEIAES
This paper presents models and economic analysis of ten different wind turbines for the region of Yanbu, Saudi Arabia using the hybrid optimization models for energy resources (HOMER) software. This study serves as a guide for decision makers to choose the most suitable wind turbine for Yanbu to meet the target of 58.7GW of renewable energy as part of Saudi Vision 2030. The analysis was carried out based on the turbines initial capital cost, operating cost, net present cost (NPC) and the levelized cost of energy (LCOE). Additionally, the wind turbines were compared based on their electricity production, excess energy and the size of the storage devices required. The results show that Enercon E-126 EP4 wind turbine has the least LCOE (0.0885 $/kWh) and NPC ($23.8), while WES 30 has the highest LCOE (0.142 $/kWh) and NPC ($38.3) for a typical load profile of a village in Yanbu.
Evaluation of the Energy Performance of the Amougdoul Wind Farm, Morocco IJECEIAES
This paper is concerned with the assessment of the the performance of the Amougdoul wind farm. We have determined the Weibull parameters; namely the scale parameter, c (m/s) and shape parameter, k. After that, we have estimated energy output by a wind turbine using two techniques: the useful power calculation method and the method based on the modeling of the power curve, which is respectively 134.5 kW and 194.19 KW corresponding to 27% and 39% of the available wind energy, which confirm that the conversion efficiency does not exceed 40%.
A Review on Revolution of Wind Energy Conversion System and Comparisons of Va...PADMANATHAN K
The research and development carried out on wind
energy has been reviewed in different perspective. This paper is
aimed at exchanging evidence from numerous literatures based
on results and expertise review article surveyed pertaining to
wind generator development between academic communities,
industries, manufacturers, non-governmental organizations of
sustainable development, researchers, engineers, economists and
several wind energy associations. The substance contains wellinformed
new developments in the wind energy arena of
specialization thereby hurling light on the state of art research
observations and results in the field of Wind Energy Conversion
System (WECS). The study comprises of wind turbines, generator
and components. The review offers holistic approach on several
scientific and engineering factors concerned with the
advancement of wind power capture, conversion, different
generator schemes, integration methods and utilization of
technologies. Furthermore, discussion about an ancient and
forecast study of Wind Energy across the globe is presented.
PV-solar / Wind Hybrid Energy System for GSM/CDMA Type Mobile Telephony Base ...IJERA Editor
This paper presents the design of optimized PV-Solar and Wind Hybrid Energy System for GSM/CDMA type mobile base station over conventional diesel generator for a particular site in south India (Chennai). For this hybrid system ,the meteorological data of Solar Insolation, hourly wind speed, are taken for Chennai (Longitude 80ο.16’and Latitude 13ο.5’ ) and the pattern of load consumption of mobile base station are studied and suitably modeled for optimization of the hybrid energy system using HOMER software. The simulation and optimization result gives the best optimized sizing of wind turbine and solar array with diesel generator for particular GSM/CDMA type mobile telephony base station. This system is more cost effective and environmental friendly over the conventional diesel generator. The presented system reduce approximate 70%-80% fuel cost over conventional diesel generator and also reduced the emission of CO2 and other harmful gasses in environments. It is expected that the proposed developed and installed system will provide very good opportunities for telecom sector in near future.
Analysis and Comparisons of Different Type of WCES- A Literature Reviewpaperpublications3
Abstract: With very rapid development of wind power technologies and significant growth of wind power capacity installed worldwide, various wind turbine concepts have been developed. The wind energy conversion system is required to be more cost-competitive, so that comparisons of different wind generator systems are necessary. A literature review of different types wind energy conversion systems is presented. First, the modern wind turbines are described with respect to both their control features and drive train types, and their advantages and disadvantages are described. Then, the quantitative comparison and market penetration of different wind generator systems are presented. The promising permanent magnet generator types are also investigated. After that the ongoing trends of wind generator systems and related comparison criteria are discussed.
International Journal of Engineering Research and Applications (IJERA) is an open access online peer reviewed international journal that publishes research and review articles in the fields of Computer Science, Neural Networks, Electrical Engineering, Software Engineering, Information Technology, Mechanical Engineering, Chemical Engineering, Plastic Engineering, Food Technology, Textile Engineering, Nano Technology & science, Power Electronics, Electronics & Communication Engineering, Computational mathematics, Image processing, Civil Engineering, Structural Engineering, Environmental Engineering, VLSI Testing & Low Power VLSI Design etc.
Design Construction, Simulation and Testing of A 300W Wind-Powered Battery Ch...theijes
The International Journal of Engineering & Science is aimed at providing a platform for researchers, engineers, scientists, or educators to publish their original research results, to exchange new ideas, to disseminate information in innovative designs, engineering experiences and technological skills. It is also the Journal's objective to promote engineering and technology education. All papers submitted to the Journal will be blind peer-reviewed. Only original articles will be published.
The papers for publication in The International Journal of Engineering& Science are selected through rigorous peer reviews to ensure originality, timeliness, relevance, and readability.
Design and Simulation Analysis of Outer Stator Inner Rotor DFIG by 2d and 3d ...Mellah Hacene
In this paper, a time stepping 2D and 3D FEM is performed for modeling and analysis interior rotor DFIG .The finite element method currently represents the state-of-the-art in the numerical magnetic field computation relating to electrical machines. FEM is a numerical method to solve the partial differential equations (PDE) that expresses the physical quantities of interest, in this case Maxwell’s equations. This will result in a more accurate result compared to analytical modeling, which can be regarded as a simplification of the PDE. FEM analysis is used for transient mode, magnetic field calculation, the magnetic flux density and vector potential of machine is obtained. In this model we including, non linear material characteristics, eddy current effect, torque-speed characteristics, ambient temperature effect and magnetic analysis are investigated.
Heuristic Optimization Technique for CHP-Wind Power Dispatchidescitation
This paper applies Differential Evolution (DE) for
solving combined heat and power dispatch (CHP) problem with
wind turbines. The CHP economic dispatch problem consist
of two sub problems, namely, heat dispatch and power dispatch.
The optimal dispatch utilization of multiple CHP units and
wind turbines is a complicated problem due to the complex
constraints such as feasible operating regions created by
mutual dependence of heat and power. The uncertainty of
wind speed and wind power is modeled using the Weibull
probability distribution. Economic dispatch is carried out for
cost optimization with varying wind power. The proposed
method is able to handle all complex constraints very
effectively without any violations. The developed optimization
model is tested and validated on a study system from literature.
This presentation created and addressed by Pedro Linares (University of Comillas and Harvard Kennedy School) in the intensive three day course from the BC3, Basque Centre for Climate Change and UPV/EHU (University of the Basque Country) on Climate Change in the Uda Ikastaroak Framework.
The objective of the BC3 Summer School is to offer an updated and multidisciplinary view of the ongoing trends in climate change research. The BC3 Summer School is organized in collaboration with the University of the Basque Country and is a high quality and excellent summer course gathering leading experts in the field and students from top universities and research centres worldwide.
Economic viability and profitability assessments of WECS IJECEIAES
Technical and technological advances in alternative energy sources have led many countries to add green energy to their power plants to reduce carbon emissions and air pollution. At present, many electricity companies are looking to use alternative sources of energy because of high electrical energy prices. Wind energy is more useful than many renewable energies such as solar, heat, biomass, etc. The Wind Energy Conversion System (WECS) is a system that converts the kinetic energy of the wind into electrical energy to feed the known loads. WECS can be found in a variety of technology. Climate change and load demand are essential determinants of WECS optimization modelling. In this paper, proposed a strategy focused primarily on economic analysis WECS. The strategy based on a weather change to find the optimal designing and modelling for four different types of WECS using HOMER software. Finally, several criteria were used to determine which type of WECS was the most profitable investment and less payback period.
Wind Power Density Analysis for Micro-Scale Wind Turbinestheijes
The International Journal of Engineering & Science is aimed at providing a platform for researchers, engineers, scientists, or educators to publish their original research results, to exchange new ideas, to disseminate information in innovative designs, engineering experiences and technological skills. It is also the Journal's objective to promote engineering and technology education. All papers submitted to the Journal will be blind peer-reviewed. Only original articles will be published.
The papers for publication in The International Journal of Engineering& Science are selected through rigorous peer reviews to ensure originality, timeliness, relevance, and readability.
Theoretical work submitted to the Journal should be original in its motivation or modeling structure. Empirical analysis should be based on a theoretical framework and should be capable of replication. It is expected that all materials required for replication (including computer programs and data sets) should be available upon request to the authors.
The International Journal of Engineering & Science would take much care in making your article published without much delay with your kind cooperation
A Review on Revolution of Wind Energy Conversion System and Comparisons of Va...PADMANATHAN K
The research and development carried out on wind
energy has been reviewed in different perspective. This paper is
aimed at exchanging evidence from numerous literatures based
on results and expertise review article surveyed pertaining to
wind generator development between academic communities,
industries, manufacturers, non-governmental organizations of
sustainable development, researchers, engineers, economists and
several wind energy associations. The substance contains wellinformed
new developments in the wind energy arena of
specialization thereby hurling light on the state of art research
observations and results in the field of Wind Energy Conversion
System (WECS). The study comprises of wind turbines, generator
and components. The review offers holistic approach on several
scientific and engineering factors concerned with the
advancement of wind power capture, conversion, different
generator schemes, integration methods and utilization of
technologies. Furthermore, discussion about an ancient and
forecast study of Wind Energy across the globe is presented.
PV-solar / Wind Hybrid Energy System for GSM/CDMA Type Mobile Telephony Base ...IJERA Editor
This paper presents the design of optimized PV-Solar and Wind Hybrid Energy System for GSM/CDMA type mobile base station over conventional diesel generator for a particular site in south India (Chennai). For this hybrid system ,the meteorological data of Solar Insolation, hourly wind speed, are taken for Chennai (Longitude 80ο.16’and Latitude 13ο.5’ ) and the pattern of load consumption of mobile base station are studied and suitably modeled for optimization of the hybrid energy system using HOMER software. The simulation and optimization result gives the best optimized sizing of wind turbine and solar array with diesel generator for particular GSM/CDMA type mobile telephony base station. This system is more cost effective and environmental friendly over the conventional diesel generator. The presented system reduce approximate 70%-80% fuel cost over conventional diesel generator and also reduced the emission of CO2 and other harmful gasses in environments. It is expected that the proposed developed and installed system will provide very good opportunities for telecom sector in near future.
Analysis and Comparisons of Different Type of WCES- A Literature Reviewpaperpublications3
Abstract: With very rapid development of wind power technologies and significant growth of wind power capacity installed worldwide, various wind turbine concepts have been developed. The wind energy conversion system is required to be more cost-competitive, so that comparisons of different wind generator systems are necessary. A literature review of different types wind energy conversion systems is presented. First, the modern wind turbines are described with respect to both their control features and drive train types, and their advantages and disadvantages are described. Then, the quantitative comparison and market penetration of different wind generator systems are presented. The promising permanent magnet generator types are also investigated. After that the ongoing trends of wind generator systems and related comparison criteria are discussed.
International Journal of Engineering Research and Applications (IJERA) is an open access online peer reviewed international journal that publishes research and review articles in the fields of Computer Science, Neural Networks, Electrical Engineering, Software Engineering, Information Technology, Mechanical Engineering, Chemical Engineering, Plastic Engineering, Food Technology, Textile Engineering, Nano Technology & science, Power Electronics, Electronics & Communication Engineering, Computational mathematics, Image processing, Civil Engineering, Structural Engineering, Environmental Engineering, VLSI Testing & Low Power VLSI Design etc.
Design Construction, Simulation and Testing of A 300W Wind-Powered Battery Ch...theijes
The International Journal of Engineering & Science is aimed at providing a platform for researchers, engineers, scientists, or educators to publish their original research results, to exchange new ideas, to disseminate information in innovative designs, engineering experiences and technological skills. It is also the Journal's objective to promote engineering and technology education. All papers submitted to the Journal will be blind peer-reviewed. Only original articles will be published.
The papers for publication in The International Journal of Engineering& Science are selected through rigorous peer reviews to ensure originality, timeliness, relevance, and readability.
Design and Simulation Analysis of Outer Stator Inner Rotor DFIG by 2d and 3d ...Mellah Hacene
In this paper, a time stepping 2D and 3D FEM is performed for modeling and analysis interior rotor DFIG .The finite element method currently represents the state-of-the-art in the numerical magnetic field computation relating to electrical machines. FEM is a numerical method to solve the partial differential equations (PDE) that expresses the physical quantities of interest, in this case Maxwell’s equations. This will result in a more accurate result compared to analytical modeling, which can be regarded as a simplification of the PDE. FEM analysis is used for transient mode, magnetic field calculation, the magnetic flux density and vector potential of machine is obtained. In this model we including, non linear material characteristics, eddy current effect, torque-speed characteristics, ambient temperature effect and magnetic analysis are investigated.
Heuristic Optimization Technique for CHP-Wind Power Dispatchidescitation
This paper applies Differential Evolution (DE) for
solving combined heat and power dispatch (CHP) problem with
wind turbines. The CHP economic dispatch problem consist
of two sub problems, namely, heat dispatch and power dispatch.
The optimal dispatch utilization of multiple CHP units and
wind turbines is a complicated problem due to the complex
constraints such as feasible operating regions created by
mutual dependence of heat and power. The uncertainty of
wind speed and wind power is modeled using the Weibull
probability distribution. Economic dispatch is carried out for
cost optimization with varying wind power. The proposed
method is able to handle all complex constraints very
effectively without any violations. The developed optimization
model is tested and validated on a study system from literature.
This presentation created and addressed by Pedro Linares (University of Comillas and Harvard Kennedy School) in the intensive three day course from the BC3, Basque Centre for Climate Change and UPV/EHU (University of the Basque Country) on Climate Change in the Uda Ikastaroak Framework.
The objective of the BC3 Summer School is to offer an updated and multidisciplinary view of the ongoing trends in climate change research. The BC3 Summer School is organized in collaboration with the University of the Basque Country and is a high quality and excellent summer course gathering leading experts in the field and students from top universities and research centres worldwide.
Economic viability and profitability assessments of WECS IJECEIAES
Technical and technological advances in alternative energy sources have led many countries to add green energy to their power plants to reduce carbon emissions and air pollution. At present, many electricity companies are looking to use alternative sources of energy because of high electrical energy prices. Wind energy is more useful than many renewable energies such as solar, heat, biomass, etc. The Wind Energy Conversion System (WECS) is a system that converts the kinetic energy of the wind into electrical energy to feed the known loads. WECS can be found in a variety of technology. Climate change and load demand are essential determinants of WECS optimization modelling. In this paper, proposed a strategy focused primarily on economic analysis WECS. The strategy based on a weather change to find the optimal designing and modelling for four different types of WECS using HOMER software. Finally, several criteria were used to determine which type of WECS was the most profitable investment and less payback period.
Wind Power Density Analysis for Micro-Scale Wind Turbinestheijes
The International Journal of Engineering & Science is aimed at providing a platform for researchers, engineers, scientists, or educators to publish their original research results, to exchange new ideas, to disseminate information in innovative designs, engineering experiences and technological skills. It is also the Journal's objective to promote engineering and technology education. All papers submitted to the Journal will be blind peer-reviewed. Only original articles will be published.
The papers for publication in The International Journal of Engineering& Science are selected through rigorous peer reviews to ensure originality, timeliness, relevance, and readability.
Theoretical work submitted to the Journal should be original in its motivation or modeling structure. Empirical analysis should be based on a theoretical framework and should be capable of replication. It is expected that all materials required for replication (including computer programs and data sets) should be available upon request to the authors.
The International Journal of Engineering & Science would take much care in making your article published without much delay with your kind cooperation
Suitable Wind Turbine Selection using Evaluation of Wind Energy Potential in ...IJCI JOURNAL
Nowadays, low environmental impact of wind energy is attractive. This paper aims to investigate the wind-power production potential of sites in North of Iran. Analysis of the wind speed of one city in the province of MAZANDARAN which is located in north of Iran is performed in this paper. The class of this site is a class one wind power site and the annual average wind speed is 3.58 m/s. The power density of this site is 99 W/m2 at 50 m height. Wind speed data measured over a five-year period at a typical site on the north coast of Iran are presented. The annual wind speeds at different heights have been studied to make optimum selection of wind turbine installation among three commercial turbines
FEASIBILITY OF USING WIND ENERGY FOR IRRIGATION IN IRAQ IAEME Publication
The possibility of using the wind energy for pumping in Iraq has been discussed and evaluated. This research includes a theoretical assessment in order to find solution for the technical and economic problems of water pumping from wells and explain the field of utilization this energy.Wind speed for different sites in Iraq which used to calculate the amount of water required for each crop. The energy needed by each location, its characteristics, and usage are determined by studying the results of the field investigations related to water requirements and wind characteristics at each location.
The possibility of using the wind energy for pumping in Iraq has been discussed and
evaluated. This research includes a theoretical assessment in order to find solution for the technical
and economic problems of water pumping from wells and explain the field of utilization this energy.
Wind speed for different sites in Iraq which used to calculate the amount of water required for each
crop. The energy needed by each location, its characteristics, and usage are determined by studying
the results of the field investigations related to water requirements and wind characteristics at each
location.
Algeria engages with determination on the path renewable energies to bring global and long-lasting
solutions to the environmental challenges and to the problems of conservation of the energy resources of
fossil origin. Our study is interested on the wind spinneret which seems one of the most promising with a
very high global growth rate. The object of this article is to estimate the wind deposit of the region of Oran
(Es Senia), important stage in any planning and realization of wind plant. In our work, we began with the
processing of schedules data relative to the wind collected over a period of more than 50 years, to evaluate
the wind potential while determining its frequencies. Then, we calculated the total electrical energy
produced at various heights with three types of wind turbines.The analysis of the results shows that the
wind turbines of major powers allow producing important quantities of energy when we increase the height
of their hubs to take advantage of stronger speeds of wind.
When designing a power generation project from a different source, and in our case study, wind, when calculating the annual energy produced, it is necessary to define and calculate the losses incurred in the system. The main cause of losses in a wind park is due to the oscillations caused by the turbulence of the air around the turbine because of roughness of terrain. The paper describes two methods of estimating turbulence intensity: one based on the mean and standard deviation (SD) of wind speed from the nacelle anemometer, the other from mean power output and its SD. These analyses are very important for understanding the fatigue and mechanical stress on the wind turbines. Then significance of the site ruggedness index (RIX) and the associated performance indicator (ΔRIX) are confirmed for terrain and the consequences of applying WAsP outside its operating envelope are quantified.
The planning of a wind farm, which minimizes the lifecycle project costs and maximizes the reliability of the expected power generation, presents significant challenges to today’s wind energy industry. An optimal wind farm planning strategy that simultaneously (i) accounts for the key engineering design factors, and (ii) addresses the major sources of un- certainty in a wind farm, can offer a powerful solution to these daunting challenges. In this paper, we develop a new methodology to characterize the long term uncertainties, partic- ularly those introduced by the ill-predictability of the annual variation in wind conditions (wind speed and direction, and air density). The annual variation in wind conditions is rep- resented using a non-parametric wind distribution model. The uncertainty in the predicted annual wind distribution is then characterized using a set of lognormal distributions. The uncertainties in the estimated (i) farm power generation and (ii) Cost of energy (COE) are represented as functions of the variances of these lognormal distributions. Subsequently, we minimize the uncertainty in the COE through wind farm optimization. To this end, we apply the Unrestricted Wind Farm Layout Optimization (UWFLO) framework, which provides a comprehensive platform for wind farm design. This methodology for robust wind farm optimization is applied to design a 25MW wind farm in N. Dakota. We found that layout optimization is appreciably sensitive to the uncertainties in wind conditions.
About
Indigenized remote control interface card suitable for MAFI system CCR equipment. Compatible for IDM8000 CCR. Backplane mounted serial and TCP/Ethernet communication module for CCR remote access. IDM 8000 CCR remote control on serial and TCP protocol.
• Remote control: Parallel or serial interface.
• Compatible with MAFI CCR system.
• Compatible with IDM8000 CCR.
• Compatible with Backplane mount serial communication.
• Compatible with commercial and Defence aviation CCR system.
• Remote control system for accessing CCR and allied system over serial or TCP.
• Indigenized local Support/presence in India.
• Easy in configuration using DIP switches.
Technical Specifications
Indigenized remote control interface card suitable for MAFI system CCR equipment. Compatible for IDM8000 CCR. Backplane mounted serial and TCP/Ethernet communication module for CCR remote access. IDM 8000 CCR remote control on serial and TCP protocol.
Key Features
Indigenized remote control interface card suitable for MAFI system CCR equipment. Compatible for IDM8000 CCR. Backplane mounted serial and TCP/Ethernet communication module for CCR remote access. IDM 8000 CCR remote control on serial and TCP protocol.
• Remote control: Parallel or serial interface
• Compatible with MAFI CCR system
• Copatiable with IDM8000 CCR
• Compatible with Backplane mount serial communication.
• Compatible with commercial and Defence aviation CCR system.
• Remote control system for accessing CCR and allied system over serial or TCP.
• Indigenized local Support/presence in India.
Application
• Remote control: Parallel or serial interface.
• Compatible with MAFI CCR system.
• Compatible with IDM8000 CCR.
• Compatible with Backplane mount serial communication.
• Compatible with commercial and Defence aviation CCR system.
• Remote control system for accessing CCR and allied system over serial or TCP.
• Indigenized local Support/presence in India.
• Easy in configuration using DIP switches.
Industrial Training at Shahjalal Fertilizer Company Limited (SFCL)MdTanvirMahtab2
This presentation is about the working procedure of Shahjalal Fertilizer Company Limited (SFCL). A Govt. owned Company of Bangladesh Chemical Industries Corporation under Ministry of Industries.
Welcome to WIPAC Monthly the magazine brought to you by the LinkedIn Group Water Industry Process Automation & Control.
In this month's edition, along with this month's industry news to celebrate the 13 years since the group was created we have articles including
A case study of the used of Advanced Process Control at the Wastewater Treatment works at Lleida in Spain
A look back on an article on smart wastewater networks in order to see how the industry has measured up in the interim around the adoption of Digital Transformation in the Water Industry.