An innovative method of forecasting the performance parameters of the Solar Water Pumping System
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Author |
Mantri Srinivasarao, S. Srikanth, K. Ramcharan and Venkata Ramu
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e-ISSN |
1819-6608 |
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On Pages
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2490-2499
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Volume No. |
18
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Issue No. |
22
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Issue Date |
January 30, 2024
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DOI |
https://doi.org/10.59018/1123300
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Keywords |
SWPS, PRA, output energy of PV array, excess energy, load energy, water discharge.
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Abstract
The design aspects and performance of the Solar Water Pumping Systems (SWPS) have been discussed already in
earlier literature. But, unlike other authors, this paper is presented with the novelty of prediction of output parameters of
SWPS like output energy of photovoltaic (PV) array, the energy in excess that can be supplied to the grid, load energy, and
the discharge of water for irrigation. Non-linear curve fitting through the Polynomial Regression Analysis (PRA) method is
used to achieve the above-said parameters. Primarily, the objective of this paper is to predict these parameters directly by
using the solar insolation values. The predicted values of these parameters are compared with estimated values. This
method of approach is used to reduce the complexity in the estimation of all the above parameters using the conventional
procedure presented in this paper.
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