LPPT Control of a Dual-Stage Grid Connected Multi-String Photovoltaic System

Reddy, M Kranthi Kumar and Sarkar, Vaskar (2017) LPPT Control of a Dual-Stage Grid Connected Multi-String Photovoltaic System. In: 14th IEEE India Council International Conference, INDICON, 15-17 December 2017, Indian Institute of Technology Roorkee.

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The objective of this paper is to implement the limited power point tracking (LPPT) control of a photovoltaic (PV) system with the multi-string configuration. Unlike the centralized or single-string configuration, the power sharing between different strings is an important concern for the multi-string configuration under the LPPT control. A suitable control scheme is developed to achieve the aforementioned power sharing. The methodology proposed is verified under both uniform irradiance and partial shading conditions.

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IITH Creators:
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Item Type: Conference or Workshop Item (Paper)
Uncontrolled Keywords: LPPT control, Multi-string configuration, Partial shading condition, Photovoltaic system, Power sharing, Uniform irradiance condition
Subjects: Electrical Engineering
Divisions: Department of Electrical Engineering
Depositing User: Team Library
Date Deposited: 29 Nov 2018 09:58
Last Modified: 29 Nov 2018 09:58
URI: http://raiith.iith.ac.in/id/eprint/4580
Publisher URL: http://doi.org/10.1109/INDICON.2017.8487588
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