scholarly journals Making Performance Analysis of on Grid Photovoltaic Energy Systems: Example of Turkey

2021 ◽  
Author(s):  
Ugur Kılıç ◽  
◽  
Ugur Kesen ◽  
Keyword(s):  
Solar Energy ◽  
Power Plants ◽  
Fossil Fuels ◽  
Production Efficiency ◽  
Electrical Energy ◽  
Good Alternative ◽  
Energy Policies ◽  
Production Values ◽  
Geographical Regions ◽  
Cell Energy

The globalizing world, the rapid increase in industrialization and urbanization rates have increased the world’s need for energy day by day, making energy one of the most important agenda items of the world. Increasing demand has led the countries to ensure supply-demand balance to become one of the basic energy policies. One of these prominent energy policies is to ensure diversity in supply and to turn towards renewable resources that are not dependent on exhausted fossil fuels. One of these renewable sources is photovoltaic (solar cell) energy generation systems that generate electrical energy from solar energy. Solar energy is a good alternative to fossil fuels as it has an environmentally clean source feature. In this study, the performance evaluations of power plants were made by comparing the simulation results with data obtained from established fields in three different geographical regions of Turkey. In addition, regional production efficiency was analyzed by comparing the production values of the plants among themselves. An interface program that analyses instant power plant values was designed and a practical evaluation software was created.

USE OF PHOTOELECTRIC MODULES WITH DOUBLE-SIDED RECEIVING SURFACE FOR SMALL GENERATION UNITS

2021 ◽  
pp. 93-100
Author(s):  
V. V. Kuvshinov ◽  
E. A. Bekirov ◽  
E. V. Guseva
Keyword(s):  
Solar Cells ◽  
Energy Storage ◽  
Solar Energy ◽  
Power Plants ◽  
Storage Systems ◽  
Renewable Energy Sources ◽  
Experimental Studies ◽  
Electrical Energy ◽  
Photovoltaic Systems ◽  
Energy Storage Systems

In the presented work, the possibility of using photovoltaic silicon panels with a double-sided arrangement of solar cells on the front and back sides is presented. With a lack of space for placing solar panels, these types of modules can significantly increase the generation of electrical energy. Equipping photovoltaic systems with rechargeable batteries contributes to a more rational consumption of electrical energy, while energy storage systems significantly increase the efficiency of solar generating systems. The proposed designs are intended to increase the power characteristics of solar energy converters in the winter months, in the presence of snow or when using reflective surfaces on road surfaces. The results of the experimental studies have shown a significant efficiency of the proposed designs, as well as an increase in the total generation of electrical energy. With the development of the global technical potential and a significant increase in the production of power plants for solar energy, a new opportunity has emerged to use combined solar plants for photovoltaic conversion of the flux of incident solar radiation. At the Department of Renewable Energy Sources and Electrical Systems and Networks at Sevastopol State University, at the site of the Institute of Nuclear Energy and Industry, a photovoltaic installation was developed and studied, consisting of two side silicon solar cells and energy storage systems. The article presents the results of experimental and theoretical studies, presents diagrams, drawings and graphs of various characteristics of the FSM-110D photovoltaic panel and storage batteries. The research results show the increased efficiency of the proposed installation, as well as a good possibility of using the presented photovoltaic systems to provide them with autonomous and individual consumers living in the Crimean region and the city of Sevastopol.

scholarly journals Solar Tracking System Untuk Lampu Taman STMIK AUB Surakarta Berbasis Arduino Uno

2018 ◽  
Vol 24 (2) ◽  
pp. 134
Author(s):  
Robby Rachmatullah ◽  
Dessyana Kardha ◽  
Dani Triwiyanto
Keyword(s):  
Solar Energy ◽  
Fossil Fuels ◽  
Tracking System ◽  
Electrical Energy ◽  
Energy Sources ◽  
Solar Panels ◽  
Turn On ◽  
Solar Tracking ◽  
Arduino Uno ◽  
To Receive

The transfer of electrical energy sources from non-renewable fossil fuels to alternative renewable fuels can be made by utilizing solar energy. The working system of arduino uno solar tracking system for STMIK AUB garden lights is by capturing solar energy through solar panels which are then stored inside the battery where the charging process is controlled by solar charge controller. LDR functions to receive and identify the radiated light quantities which are then forwarded into the arduino uno and processed to drive the DC motor that has become one with the solar panel. If the day begins to darken the LDR will inform the arduino uno and then it will be processed by arduino uno to turn on the DC light.

scholarly journals Prioritizing Energy Sources to Generate Electricity (Application of Fuzzy Logic)

2015 ◽  
Vol 10 (2) ◽  
pp. 414-421
Author(s):  
Bahareh Hashemlou ◽  
Hossein Sadeghi ◽  
Arashk Masaeli ◽  
Mohammadhadi Hajian ◽  
Shima Javaheri
Keyword(s):  
Natural Gas ◽  
Energy Demand ◽  
Power Plants ◽  
Fossil Fuels ◽  
Electrical Energy ◽  
Electricity Production ◽  
Fuzzy Preference Relations ◽  
Safety And Reliability ◽  
The Cost ◽  
Day By Day

Organizations, institutions, and different sectors of manufacturing, services and agriculture are constantly making decisions. Each of the aforementioned sectors, have strategies, tactics, and various functions that play a basic role in reaching the objectives. On the other hand, energy demand in developing countries is increasing day by day. The exact calculation of the cost per unit of electricity generated by power plants is not easy. Therefore, this study according to four sources of natural gas, nuclear energy, renewable energy and other fossil fuels other than natural gas that are used in a variety of electricity production plants is trying to clarify the ranking of generation electricity approach using "fuzzy preference relations" analysis. Accordingly, three models were used and the results showed that natural gas, with regard to the four criteria of low investment cost, low power, lack of pollution and the safety and reliability of electrical energy has priority over other alternatives. Full preferred model results also suggested that the energy of natural gas, renewable energies, nuclear and other fossil fuels should be considered in a priority for power generation. Sensitivity analysis results moreover demonstrated that the above models are not affected by the threshold values ​​and the full stability of the models is observed.

scholarly journals Development of a solar concentrator with tracking system

2016 ◽  
Vol 7 (2) ◽  
pp. 233-245 ◽  
Author(s):  
Flávia V. Barbosa ◽  
João L. Afonso ◽  
Filipe B. Rodrigues ◽  
José C. F. Teixeira
Keyword(s):  
Solar Energy ◽  
Fossil Fuels ◽  
Tracking System ◽  
Low Cost ◽  
Experimental Tests ◽  
Weather Conditions ◽  
Electrical Energy ◽  
Real Problem ◽  
Stored Energy ◽  
Geometrical Properties

Abstract. Solar Energy has been, since the beginning of human civilization, a source of energy that raised considerable interest, and the technology used for their exploitation has developed constantly. Due to the energetic problems which society has been facing, the development of technologies to increase the efficiency of solar systems is of paramount importance. The solar concentration is a technology that has been used for many years by the scientist, because this system enables the concentration of solar energy in a focus, which allows a significant increase in energy intensity. The receiver, placed at the focus of the concentrator, can use the stored energy to produce electrical energy through Stirling engine, for example, or to produce thermal energy by heating a fluid that can be used in a thermal cycle. The efficiency of solar concentrators can be improved with the addition of a dual axis solar tracker system which allows a significant increase in the amount of stored energy. In response to the aforementioned, this paper presents the design and construction of a solar dish concentrator with tracking system at low cost, the optical and thermal modelling of this system and a performance analysis through experimental tests. The experimental validation allows to conclude that the application of a tracking system to the concentrator is very important since a minimum delay of the solar radiation leads to important losses of system efficiency. On the other hand, it is found that the external factors can affect the final results which include the optical and geometrical properties of the collector, the absorptivity and the position of the receiver as well as the weather conditions (essentially the wind speed and clouds). Thus, the paper aims to present the benefits of this technology in a world whose the consumption of energy by fossil fuels is a real problem that society needs to face.

scholarly journals Penggunaan Pembangkit Listrik Tenaga Surya Sebagai Sumber Energi Pada Kapal Nelayan: Suatu Kajian Literatur

2020 ◽  
Vol 4 (2) ◽  
pp. 101
Author(s):  
I Made Aditya Nugraha
Keyword(s):  
Solar Energy ◽  
Environmental Sustainability ◽  
Power Plants ◽  
Positive Impact ◽  
Electrical Energy ◽  
Electrical Equipment ◽  
Health Economy ◽  
Solar Panels ◽  
Scientific Publications ◽  
Alternative Source

The need of electricity in every ship are very diverse. Power plants for using diesel as an engine can also come from sunlight as an alternative source of electrical energy. The measurement of solar energy in Indonesia is 4.8 kWh /m2. This renewable energy is in suitable for the Indonesian topography. Thus, the energy from the sunlight around the equator is so abundant that its availability is always available throughout the year, except when it rains. Utilization of solar energy can be used as a substitute for conventional energy which is starting to be limited and the price is quite expensive. Therefore, the data that are presented in this paper comes from publications, manufacturers, relevant official government documents, scientific publications and other publications. Utilization of solar energy as electrical energy can be done by using solar panels mounted in ships. The generated electricity can be used to turn on electrical equipment and send lights at night, and can be used as fishing aids. The use of solar power plant can also have a positive impact on fishermen, such as improving health, economy, environmental sustainability, and building independent fishermen.

Design of Hybrid Portable Underwater Turbine Hydro and Solar Energy Power Plants: Innovation to Use Underwater and Solar Current as Alternative Electricity in Dusun Dongol Sidoarjo

2021 ◽  
Vol 3 (2) ◽  
pp. 93-98
Author(s):  
Anggara Trisna Nugraha ◽  
Dadang Priyambodo
Keyword(s):  
Renewable Energy ◽  
Power Plant ◽  
Solar Energy ◽  
Power Plants ◽  
Flow Direction ◽  
Electrical Energy ◽  
Energy Potential ◽  
Hybrid Power ◽  
Hybrid Power Plant ◽  
The Government

The need for electrical energy in Indonesia continues to increase every year. In line with the increase in the electrification ratio to 100% in 2050, the demand for electrical energy is projected to reach 7 times, namely 1,611 TWh. To meet electricity needs, the government has created a 35 GW program, but one of the largest contributors to power generation fuel is coal with a share of 58% or around 50 GW which is estimated to be exhausted within the next 68 years. For this reason, innovations are needed in terms of fulfilling electrical energy by utilizing renewable energy potential, one of which is hydro energy, which is 45,379 MW from a total resource of 75,091 MW. Therefore, from this potential, innovations related to renewable energy have been created, namely the Hybrid Portable Underwater Turbine Hydro and Solar Energy hybrid power plant. This power plant uses an undersea current as a propulsion which is hybridized with solar power to increase the production of electrical energy. This power plant has the advantage that there is an Underwater turbine design that is resistant to underwater flow and a water flow direction to increase the work efficiency of the underwater turbine. From the test results, the portable Underwater turbine hydro produces 950 W in a day. Solar panels produce 65.6 Watts a day. The total hybrid that can be produced is 1.02 kW a day. In its implementation it can supply loads of up to 900 (VA) such as lamps, fans, TV, etc. This hybrid power plant can be a solution to help meet electricity needs in the area around Dusun Dongol, Sidoarjo through alternative electrical energy innovations.

scholarly journals Mitigation of the alternative energy for the wind farm center considering temperature and wind speed

2018 ◽  
Vol 204 ◽  
pp. 04013 ◽  
Author(s):  
Rima Septiani Prastika ◽  
A.N. Afandi ◽  
Dwi Prihanto
Keyword(s):  
Wind Speed ◽  
Power Plant ◽  
Alternative Energy ◽  
Power Plants ◽  
Fossil Fuels ◽  
Renewable Energy Sources ◽  
Electrical Energy ◽  
Natural Source ◽  
Final Conclusion ◽  
Sustainable Procurement

Recently, electric usages are increasing every year by year in many sectors. In facts, fossil fuels have been fueled to produce electrical energy availability at many power plants which are very limited for the sustainable procurement. Developing and implementing renewable energy sources should be urgently promoted to reduce the dependence on fossil fuels that have been fueled to generate electricity for the long period throughout various power plant combinations. In expectation, the natural source of electrical energy which environmentally friendly and easy to obtain in nature is recommended to explore for the existing energy producers. The natural source of energy can be operated as an alternative power plant to reduce environmental effects and to decrease air contaminants. These works cover those opportunities. In these studies, the method used is a quantitative category with collected primary and secondary data for all evaluations and mitigations. In general, these works are also designed for identifying problems and looking for literature, data collection, processing stage, analysis phase, and final conclusion. The data used is defined in terms of temperature, air pressure, and wind speed. The collected data are supposed to the Purwoharjo City of Banyuwangi Regency, with 10 meters above ground level. Naturally, the wind speed is about 3.5 m/s to 4 m/s and the average temperature is 300° Kelvin. The potentially generated wind energy at a single point of coordinates is around 85.17 Wh.

scholarly journals Performance Comparison of Fixed and Tracking Type Solar Plants

2020 ◽  
Vol 9 (9) ◽  
pp. 612-620
Keyword(s):  
Solar Energy ◽  
Power Plants ◽  
Solar Power ◽  
Electrical Energy ◽  
Performance Comparison ◽  
Pv Systems ◽  
Design Variables ◽  
Initial Stage ◽  
Solar Power Plants ◽  
Heat Buildup

Solar energy, which is essential for all on earth, is clean and plentiful and can be transformed into electrical energy using photovoltaic (PV) systems. The generation of energy using different types of PV solar panel mountings viz. fixed, tracking, and adjustable, depends on a variety of factors such as sun intensity, relative humidity, cloud cover, and heat buildup. This paper reviews the various parameters which influence the performance of solar power plants. Further, the performance comparison of fixed and tracking PV systems shows that in comparison to the classical fixed-position PV systems, the tracking type of PV systems capture much more solar energy and thus produce substantially higher output power. Furthermore, consideration is also given to design variables which should be taken into account during the initial stage of engineering of a plant to achieve better performances and outcomes from the generation of a solar power plant.

scholarly journals PEMANFAATAN POTENSI ANGIN LAUT PENGGERAK MESIN PERAHU NELAYAN PENGGANTI MESIN BERTENAGA MINYAK

2014 ◽  
Vol 12 (1) ◽  
pp. 62-64
Author(s):  
Budi Prijo Sembodo ◽  
Rony Haendra Fora ◽  
Sri Widyastuti
Keyword(s):  
Wind Energy ◽  
Power Plants ◽  
Fossil Fuels ◽  
Electrical Energy ◽  
Engine Oil ◽  
Development Economic ◽  
Wind Power Plants ◽  
The Right ◽  
Engine Method ◽  
Economic Improvement

Wind Power Plants convert wind energy into electrical energy using wind turbines orwindmills. The problem is when in season Mitra wind / west season , fishermen catching crabs cannot directly capture crabs . The process can wait for days , until the right time to spread the net.When should wait for the weather improves fuel becomes a major problem . Fishermen do nothave the ability to purchase fuel in bulk .Results KKN PPM Theme : minimation   fuel problem ,known as fossil fuels , the use of the traditional mindset change boat engine oil into the enginefueled with energy saving environmentally friendly energy alternatives that are cheaper , achievededucation for sustainable development , economic improvement occurred residents by selling theproducts of wind energy boat engine. Method in empowerment , operational steps to correct theproblem, the volume of work in the form of JKEM and the total volume of work

Prospects of Сreating Аloating Solar Power Plants in Russia

2020 ◽  
Vol 144 ◽  
pp. 126-135
Author(s):  
Evgenii S. Khristoforov ◽  
◽  
Konstantin K. Il’kovskii ◽  
Keyword(s):  
Solar Energy ◽  
Power Plants ◽  
Solar Power ◽  
Open Water ◽  
Electrical Energy ◽  
Hydroelectric Power ◽  
Advantages And Disadvantages ◽  
New Methods ◽  
Hydroelectric Power Plants ◽  
Solar Power Plants

Technologies for converting solar energy into electrical energy are constantly improved, new methods of using solar energy are emerging in order to increase efficiency and save space. One of such methods is application of special buoyancy modules and restraints systems for installing solar power plants in water basins. The main technologies and operation principle of floating solar power plants (SPP) are described. Advantages and disadvantages of using floating solar power plants in comparison with ground-based solar power plants are listed and substantiated. Assessment of potential of installing floating SPP at hydroelectric power plants (HPP) in Russia is given. Prospects for the use of floating SPP in open water areas are discussed and examples of such projects are listed.

Sign in / Sign up

Export Citation Format

Share Document