MPPT using PV Module
- 1. BANGALORE INSTITUTE OF TECHNOLOGY DEPARTMENT OF ELECTRICAL AND ELECTRONICS MAXIMUM POWER POINT TRACKING PROJECT MEMBERS :- 1.MD FARAZ ANJUM 2.PUSHPENDRA KUMAR 3.VIKAS DUBEY 4.PUJA ROY PROJECT GUIDE :- Dr. P PRAMILA 1
- 2. OUTLINE:- • INTRODUCTION • MAXIMUM POWER POINT TRACKING • MODELING AND SIMULATION • EXPERIMENTAL SETUP • ADVANTAGES • CONCLUSION 2
- 3. OBJECTIVE :- • Develop a maximum power point tracking (MPPT) algorithm for solar energy system. • Use a buck boost converter as maximum power point tracker to achieve the system specifications. COMPONENTS LIST: • Photovoltaic Module • DC-DC converter • V-I characteristics • Maximum Power Point Tracker. 3
- 4. PHOTOVOLTAIC MODULE:- • Converts solar energy to electrical energy. 4
- 5. DC-DC BUCK BOOST CONVERTER:- • Used to step down or step up of DC voltage. 5
- 6. HOW PEAK POWER IS TRACKED? • By matching of impedance of load and solar module. • DC-DC converter is used as interface between solar module and load for impedance matching. SIMULATION:- 6
- 7. METHODS FOR OBTAINING PEAK POWER:- • PERTURB AND OBSERVE (P & O) ALGORITHM • INCREMENTAL CONDUCTANCE ALGORITHM PERTURB AND OBSERVE (P & O) ALGORITHM:- • P & O method is to modify the operating voltage and current of the PV panel until you obtain the maximum power. • The tracker operates by periodically incrementing or decrementing the solar array voltage. • We use only voltage sensor to sense the PV array voltage. 7
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- 10. ADVANTAGES:- • MPPT method can extract maximum available power from the PV module. • This method can increase the tracking efficiency. • Simple to implement. CONCLUSION:- • By using MPPT method,efficiency is increased and maximum power is extracted from the PV module. • MPPT offers advantages of good tracking efficiency, response is high and well control for the extracted power. 10
- 11. 11 THANK YOU…