Analysis Mathlab / Simulink of a PV System Used for Water Pumping

Abstract

The paper analyzes used a photovoltaic system used for pumping water. The particularity of the system is to store water in a tank so it does not require energy storage elecrtic produced by photovoltaic conversion. Maximum power transfer from source (photovoltaic systems) the consumer requires the establishment maximum operating point in the characteristic power - voltage. The influence of various parameters on water pumping system operation is done using numerical simulation method. The whole system is simulated numerically in programming environment MATLAB/ SIMULINK. The implementation of numerical model of a system of solar pumping is important to optimally solve the problem of accumulation of water management in rural areas.

Keywords

• Photovoltaic
• numerical simulation
• centrifugal pump
• Simulink