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Date of download: 6/29/2016 Copyright © ASME. All rights reserved. From: Development of a Quick Dynamic Response Maximum Power Point Tracking Algorithm.

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Presentation on theme: "Date of download: 6/29/2016 Copyright © ASME. All rights reserved. From: Development of a Quick Dynamic Response Maximum Power Point Tracking Algorithm."— Presentation transcript:

1 Date of download: 6/29/2016 Copyright © ASME. All rights reserved. From: Development of a Quick Dynamic Response Maximum Power Point Tracking Algorithm for Off-Grid System With Adaptive Switching (On–Off) Control of dc/dc Converter J. Sol. Energy Eng. 2012;135(2):021003-021003-7. doi:10.1115/1.4007852 Solar panel's PV characteristic under constant temperature and varying irradiance Figure Legend:

2 Date of download: 6/29/2016 Copyright © ASME. All rights reserved. From: Development of a Quick Dynamic Response Maximum Power Point Tracking Algorithm for Off-Grid System With Adaptive Switching (On–Off) Control of dc/dc Converter J. Sol. Energy Eng. 2012;135(2):021003-021003-7. doi:10.1115/1.4007852 Solar panel's PV characteristic under constant irradiance and varying temperature Figure Legend:

3 Date of download: 6/29/2016 Copyright © ASME. All rights reserved. From: Development of a Quick Dynamic Response Maximum Power Point Tracking Algorithm for Off-Grid System With Adaptive Switching (On–Off) Control of dc/dc Converter J. Sol. Energy Eng. 2012;135(2):021003-021003-7. doi:10.1115/1.4007852 Flow chart of the suggested algorithm Figure Legend:

4 Date of download: 6/29/2016 Copyright © ASME. All rights reserved. From: Development of a Quick Dynamic Response Maximum Power Point Tracking Algorithm for Off-Grid System With Adaptive Switching (On–Off) Control of dc/dc Converter J. Sol. Energy Eng. 2012;135(2):021003-021003-7. doi:10.1115/1.4007852 The suggested block diagram of MPPT system Figure Legend:

5 Date of download: 6/29/2016 Copyright © ASME. All rights reserved. From: Development of a Quick Dynamic Response Maximum Power Point Tracking Algorithm for Off-Grid System With Adaptive Switching (On–Off) Control of dc/dc Converter J. Sol. Energy Eng. 2012;135(2):021003-021003-7. doi:10.1115/1.4007852 Simulation results for specific set of values of MPPT model and solar Figure Legend:

6 Date of download: 6/29/2016 Copyright © ASME. All rights reserved. From: Development of a Quick Dynamic Response Maximum Power Point Tracking Algorithm for Off-Grid System With Adaptive Switching (On–Off) Control of dc/dc Converter J. Sol. Energy Eng. 2012;135(2):021003-021003-7. doi:10.1115/1.4007852 (a) The graph of the total circuit losses added with the power drop of operating point under the MPP of solar panel as a function of coil inductance and (b) MPPT's simulation efficiency versus theoretical efficiency Figure Legend:

7 Date of download: 6/29/2016 Copyright © ASME. All rights reserved. From: Development of a Quick Dynamic Response Maximum Power Point Tracking Algorithm for Off-Grid System With Adaptive Switching (On–Off) Control of dc/dc Converter J. Sol. Energy Eng. 2012;135(2):021003-021003-7. doi:10.1115/1.4007852 (a) The adaption of output power of MPPT system compare to the input power (MPP) versus time, (b) ripples of solar panel output parameters during control process: power, voltage and current, and (c) searching response of MPPT system to step changing of solar irradiation: Panel's electrical power and load power during the time Figure Legend:

8 Date of download: 6/29/2016 Copyright © ASME. All rights reserved. From: Development of a Quick Dynamic Response Maximum Power Point Tracking Algorithm for Off-Grid System With Adaptive Switching (On–Off) Control of dc/dc Converter J. Sol. Energy Eng. 2012;135(2):021003-021003-7. doi:10.1115/1.4007852 The experimental prototype of MPPT board Figure Legend:


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