This paper deals with a solar water pumping system consisting of a high gain zeta converter and Brushless dc (BLDC) motor. The converter has all the merits of conventional zeta converter and additional advantage of high voltage gain and less voltage stress. A battery storage system is also employed to make the system reliable. So irrespective of the climatic conditions constant water supply is obtained. Also, the battery can be charged by the solar photovoltaic array (SPV) when pumping is not required. So there is no need for an external power supply for charging the battery. A bidirectional buck-boost dc-dc converter is used for the charging and discharging of battery. The performance analysis of the system has been carried out in MATLAB/SIMULINK platform. © 2021 IEEE.

Jose Titus

Department of Electrical Engineering

T. Jacob

P.K. Abraham

Indian Institute of Technology Hyderabad (IITH) is a premier institute of science and technology established in 2008. IITH has been consistently ranked in the&nbsp;<a href="https://iith.ac.in/reports/" rel="noopener noreferrer">top 10 institutes</a>&nbsp;in India for Engineering&nbsp;<a href="https://www.nirfindia.org/2021/EngineeringRanking.html" rel="noopener noreferrer" target="_blank">according to NIRF</a>&nbsp;making it one of the most coveted schools for science and technology in the country.

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Journal	Data powered by TypesetProceedings of 2021 IEEE 2nd International Conference on Smart Technologies for Power, Energy and Control, STPEC 2021
Publisher	Data powered by TypesetInstitute of Electrical and Electronics Engineers Inc.