Design of solar photovoltaic pressurized drip irrigation pumping system at Al-salman District in Samawa Governorate (original) (raw)
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Solar water pumping system (SPVWPS) plays a vital role in irrigation system throughout the world. In this paper, performance of a solar photovoltaic pumping system is established. Two 35 watt solar modules are used in this purpose. The author has calculated the solar radiation over six month (November to April) for covering all the seasonal solar radiation during 6-7 hrs. As the panel capture maximum solar radiation during day time. Author has measured input of the system (radiation*area of the solar panel) and output of the system in terms of voltage and current. Main objective of this paper is to establish the relation between the discharge rate and radiation and also, the relation between efficiency and the output.
Evaluation of Solar Powered Drip Irrigation System System
Arab Universities Journal of Agricultural Sciences, 2019
Egypt's demand for electricity is growing rapidly and the need to develop alternative power resources is becoming ever more urgent. It is estimated that demand is increasing at a rate of 1,500 to 2,000 MW a year as a result of rapid urbanization and economic growth. Egypt is now struggling to meet its own energy needs. Egypt has been suffering severe power shortages and rolling blackouts over the past years, necessitating the requirement to look to alternative energy options. Energy demand is increasing fastly so as to meet the requirements of growing population in the world. This study aimed to compare between traditional energy and solar generators in terms of energy consumption and cost effectiveness. Pumping systems were used to operate units of drip irrigation for the crop which was planted, so as to determine the best and least expensive energy consumption under this system. The required hydraulic experiment and measurements were performed on a private farm at Beni Salama, Giza which lies at latitude 30.32°N, 30.80°E during 2016 and 2017. Measurements were done at two days randomly selected in the months of December and March. This study evaluated the average monthly measurements for December 2016 and March 2017 where onions were grown. Maximum and minimum for Pv system DC power output were 6398 and 5755 W, the maximum and minimum for AC current were 5814 and 5548 W, respectively. Maximum and minimum for hydraulic power were 5911 and 3553 W, respectively. Efficiency of both photovoltaic, inverter, pump and overall system were also calculated for these days. Maximum and minimum for module efficiency were 14% and 13.2%, respectively, and maximum and minimum for inverter efficiency were 95%, 89%, respectively. Maximum and minimum for pump efficiency were 64%, 54%, respectively. While for overall efficiency, they were 8% and 3%, respectively. The results showed that solar pumping system is a reliable system.
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International Journal for Research in Applied Science & Engineering Technology (IJRASET), 2022
Sun is a tremendous source which creates energy through atomic parting of hydrogen cores into helium and as a side-effect of this delivered energy in the sun oriented radiations are produced. This sun based radiation then, at that point, strikes the earth surface and how much sun oriented radiation got by earth surface is around 1367 W (watt) per square meter. These sunlight based radiations can then be utilized for a few purposes like warming, The power creation in sun oriented warming can be by utilizing level plate gatherers which ingests and moves intensity to type of a liquid (water or air). The thought for this undertaking is to manufacture a solar pump that would be utilized on ranches. Sustainable power sources that are plentiful in nature and Solar Energy source particularly, has the ability to furnish energy prerequisites with right around zero outflow. The sun powered energy is accessible in enormous amounts and no other source in sustainable power has as much potential as sun oriented energy. The sun oriented controlled water siphoning framework can be utilized in all strolls of Works anyway it is broadly used and appropriate for provincial regions that witness energy emergency circumstances. A large number of these clients are excessively far away from an electrical framework to financially tap that can be utilized as a wellspring of force or motor driven siphoning framework that will in general be profoundly costly as well as untrustworthy because of the significant expense of bought fuel, lacking support and fix capacities. The arrangement of water pumping system in GIFT is done after a few examinations of an area getting great daylight. The assignment started with a thought of utilizing mulching method under this water system framework to look at dampness contrast and water maintenance period with and without mulching. Certain assortment of yields we planted to work out measure of water a plant utilizes at a typical rate at the same time determined water system productivity of the siphon Saving and reusing of water has turned into a central issue, where a sunlight-based fueled water system framework gives a decent reinforcement to water emergencies.
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Performance of solar photovoltaic water pumping units relies on available solar radiations of the area, geographical conditions and system configurations. This study was conducted to analyze the influence of solar radiation, motor speed and water head on water discharge of a solar water pumping systems (SWPS). For that, a SWPS was installed, configured and its performance was examined at Sadiqabad Colony, Nawabshah for two consecutive months from 12:00 to 13:00 hours. Light meter, Model- HDS 2302.0, Delta OHM was used for measurement of global solar radiation, PROVA-RM 1000 tachometer for motor pump speed and stopwatch for recording of elapsed time for filling up of 30 liters capacity water can. Results revealed that the average minimum solar radiations were 776 W/m2 at 12:00 hours in the month of May and maximum 902 W/m2 at 13:00 hours in the month of June during experimental work. The maximum average motor speed and flow rate were noted at L1 and minimum at L4, whereas, the maximu...
Using Solar Energy for Irrigation in Kirkuk City and Outskirt
Journal of Advanced Research in Fluid Mechanics and Thermal Sciences, 2020
In this study, the possibility of using the produced energy from solar energy system for irrigation in Kirkuk city and outskirt is studied. The power from the photovoltaic PV panel is (300 W). Three values for the well depth (h) which are (60,70, and 80 m) are used respectively. Depending on the data from Iraqi Meteorological Organization and Seismology, the relations between the angle of solar radiation along the year, the solar radiation, and the actual and theoretical solar brightness in each month showed in graphical diagrams. The volume flow rate was represented graphically for each value of well depth. It was found that the volume flow rate increase with increasing PV panel power and the solar system is more efficient in midday and at midyear (summer season). However, flow rate was inversely proportional and affected by the well depth. The solar power from the PV panel can be used in irrigation since the volume flow rate from the system fulfil water requirements for most crops that cultivated in Kirkuk city.
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Jordan Journal of Electrical Engineering, 2023
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Modelling of Solar Power Generation Systems as a Source of Agricultural Irrigation Pumps
Jurnal Penelitian Pendidikan IPA
New and renewable energy (EBT) is a green energy generator because its supply is abundant and will not run out all the time. Renewable energy is clean energy and does not produce pollution because it is not from fossil fuels such as natural gas, and it will not damage the environment on earth. One of the green energy generators is the Solar Power Plant (PLTS), one of the green energies developed by the Indonesian government to replace energy derived from fossil fuels. The government has set a National Energy Policy, targeting the contribution of NRE to the national energy mix by 2025 is 17% (Perpres No. 5/2006), amended by PP No.79/2014, 23% (2025, (31) % (2050) To be able to support this, it is hoped that a study and research will be carried out, "Modeling of solar power generation systems as a source of agricultural irrigation pumps” with research that can obtain results that can be obtained irrigating rice fields in Subak Kanca Tegeh, Selan Bawak Village, Tabanan Regency so ...