Sai, Boni Satya Varun and Chatterjee, Debashis and Mekhilef, Saad (2024) Inter-harmonics mitigation for PV-based converters using INHARE MPPT algorithm. IETE Journal of Research, 70 (2). pp. 1766-1786. ISSN 0377-2063, DOI https://doi.org/10.1080/03772063.2022.2150693.
Full text not available from this repository.Abstract
The massive need for environmentally friendly energy generation and exploitation of fossil fuels are leading to the increased demand for renewable energy sources like photovoltaic (PV) and wind energy, etc. The fluctuating behaviour of PV causes various disadvantages, of which the generation of Inter-harmonics is the major problem. The production of Inter-harmonics by the load-interfacing inverters is primarily due to the Maximum Power Point Tracking (MPPT) techniques employed in PV system. The requirement of multiple perturbations in tracking peak points is the primary cause behind the inter-harmonic generation. Since solar irradiation varies throughout a specific period, there can be situations where the operating irradiance changes abruptly from one state to the other. These abrupt changes generate enormous fluctuations in the MPPT power output, resulting in an inter-harmonics generation. This paper proposes an evolved INter-HARmonic-Elimination (INHARE) algorithm for minimizing the PV fluctuating behaviour, leading to lower voltage ripple and settling time. The proposed INHARE algorithm is examined fora 0.52 kW PV system, where the Inter-harmonics content is reduced considerably in load current for the case of varying irradiances at a constant temperature.
| Item Type: | Article |
|---|---|
| Funders: | None |
| Uncontrolled Keywords: | Boost converter; DC-DC converters inter-harmonics; MPP tracking; PV modelling; Solar energy |
| Subjects: | T Technology > TK Electrical engineering. Electronics Nuclear engineering |
| Divisions: | Faculty of Engineering > Department of Electrical Engineering |
| Depositing User: | Ms. Juhaida Abd Rahim |
| Date Deposited: | 22 Aug 2024 03:53 |
| Last Modified: | 22 Aug 2024 03:53 |
| URI: | http://eprints.um.edu.my/id/eprint/46087 |
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