International Research Journal of Engineering and Technology (IRJET)
e-ISSN: 2395-0056
Volume: 09 Issue: 05 | May 2022
p-ISSN: 2395-0072
www.irjet.net
ATMEGA 328SOLAR TRACKING CLOSED LOOP SYSTEM FOR POWER POWER FACTOR IMPROVEMENT. Asst. Prof. Shaik Fareed Ahmed, Mohammed Suhaib Ali,Mohd Nabeel Ibrahim, Omer Faizan Department of Electrical and Electronics Engineering, ISL Engineering College, Bandlaguda, Hyderabad, India. ---------------------------------------------------------------------------***-------------------------------------------------------------------------Abstract: The principal objective of this undertaking is to give continuous power supply to a heap by consequently choosing ideal power from any of the 4 distinct sources, for example, sun oriented, mains, generator and inverter to supply guarantee coherence in the power. In this venture, four switches are utilized instead of four unique wellsprings of force supply. Whenever any of the switches is squeezed it shows the shortfall of that specific source. These switches are associated as information signs to the microcontroller. The result of the microcontroller is given to a transfer driver IC that changes proper hand-off to keep a continuous inventory to the heap. The result is seen by utilizing a light drawing power supply from the mains, at first for all the four sources. On the disappointment of the mains supply (which is incited by squeezing the suitable switch), the heap gets supply from the following accessible source, for example, an inverter. On the off chance that the inverter likewise fizzles, it switches over to the following accessible source, etc.The ongoing status, with regards to which source supplies to the heap is likewise shown on the LCD. As it isn't attainable to give each of the 4 distinct causes of supply, one source with substitute switches are given to get a similar capacity. Anyway assuming 4 sources are accessible it very well may be changed to take power from them. This venture can be additionally improved by utilizing different sources like breeze power, and afterward takes into thought the most ideal power source whose levy stays least at that point.
Aim of The Project :In distant regions the sun is a modest wellspring of power on the grounds that rather than water driven generators it utilizes sun based cells to create power. While the result of sun based cells relies upon the power of daylight and the point of frequency. It means to get greatest productivity; the sun oriented panels1 should stay before sun during the entire day. In any case, because of revolution of earth those boards can't keep up with their position generally before sun. This issue brings about lessening of their productivity. Consequently to get a consistent result, a robotized framework is required which ought to be skilled to turn the sunlight powered charger continually. The Automatic Sun Tracking System (ASTS) was made as a model to tackle the issue, referenced previously. It is totally programmed and keeps the board before sun until that is apparent. The remarkable element of this framework is that as opposed to accepting the earth as its reference, it accepts the sun as a directing source. Its dynamic sensors continually screen the daylight and turn the board towards the bearing where the force of daylight is greatest. In the event that the sun gets imperceptible for example in overcast climate, then, at that point, without following the sun the ASTS continues to pivot the sunlight powered charger in inverse heading to the turn of earth. Yet, its speed of pivot is same as that of earth's rotation2. Because of this property when after some time for example thirty minutes when the sun again gets noticeable, the sunlight based charger is by and large before sun.
Power factor and its importance It is known that the effectiveness of the sun oriented PV module is low in this way, it is attractive to work the module at the pinnacle power point to amplify the conveyed capacity to the heap under differing temperature and sunlight based radiation
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