Paper Title
Design Of PMBLDC Motor Pumped By PV System With MPPT For Air Conditioning System
Abstract
The exploitation of solar energy is very significant for the sunny countries. Moreover the dryness phenomenon
in this country imposes more and more the use of air-conditioning systems. In this work, it is proposed a technique for the
identification of the Maximum power Point (MPP) based on Incremental Conductance Method. The output of MPP cyclic
ratio is injected to SEPIC converter to generate constant voltage for application of Air-Conditioning System. The system
carried out consists of a photovoltaic array supplying, through a DC converter, a Permanent Magnet brushless DC
(PMBLDC) motor coupled to air-conditioning system compressor. The air-conditioning system derives power from solar
cell and the electric power is used to drive the electric motor with compressor to produce the cooling. The solar panel is
installed with Maximum Power point Tracking (MPPT) controller. The simulation of a complete modeling of the entire
system will be done in MATLAB/SIMULINK. The results are validated for standard Torque, Speed and Current
characteristics of PMBLDC motor through MPP Algorithm. It is observed that the efficacy of the results with this method
is improved when compared with standard methods.
Index Terms- MPPT, PMBLDC motor, SEPIC converter, Solar Photovoltaic Cell