Fig. 1. 9-hour insolation profile at Cheonan-city in central Korea.
Fig. 2. Peak-cut value estimation way of PV module power generation according to MPPT control period.
Fig. 3. Comparison of MPPT control period and MPPT efficiency characteristics by the peak-cut estimation method.
Fig. 4. Concept of the amount of power generated in the PV module during ideal MPPT control.
Fig. 5. Diode equivalent circuit of PV module.
Fig. 6. PV model built by MATLAB.
Fig. 7. P-V characteristic curve by PV modeling.
Fig. 8. Analysis of Relationship between MPPT period and estimated MPPT Efficiency by detailed estimation method.
TABLE I ELECTRICAL SPECIFICATIONS OF THE PV MODULE USED IN MEASUREMENT
TABLE II ACCUMULATED INSOLATION ACCORDING TO WEATHER
TABLE III MPPT EFFICIENCY BY THE PEAK-CUT WAY
TABLE IV ELECTRICAL SPECIFICATION OF PV MODULE APPLIED TO SIMULATION
TABLE V ELECTRICAL SPECIFICATION OF PV MODULE APPLIED TO SIMULATION
References
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