Hybrid PV and Wind Energy for Grid Connected System using SEPIC Converter
S. Jensie Anita1, Nivedhan2, Rajeshwara Prabu3, Vysagh4
1S. Jensie Anita, Assitant Professor, Department of Electrical & Electronics Engineering, Aarupadai Veedu Institute of Technology, Chennai (Tamil Nadu), India.
2Nivedhan, Department of Electrical & Electronics Engineering, Aarupadai Veedu Institute of Technology, Chennai (Tamil Nadu), India.
3Rajeshwara Prabu, Department of Electrical & Electronics Engineering, Aarupadai Veedu Institute of Technology, Chennai (Tamil Nadu), India.
4Vysagh, UG Students, Department of Electrical & Electronics Engineering, Aarupadai Veedu Institute of Technology, Chennai (Tamil Nadu), India.
Manuscript received on 11 November 2019 | Revised Manuscript received on 19 December 2019 | Manuscript Published on 31 December 2019 | PP: 552-555 | Volume-9 Issue-2S4 December 2019 | Retrieval Number: B11981292S419/2019©BEIESP | DOI: 10.35940/ijitee.B1198.1292S419
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© The Authors. Blue Eyes Intelligence Engineering and Sciences Publication (BEIESP). This is an open-access article under the CC-BY-NC-ND license (http://creativecommons.org/licenses/by-nc-nd/4.0/)
Abstract: A hybrid generator is designed for both wind energy and photovoltaic system (PV) based on permanent magnet synchronous generator to maintain dc link voltage. In this paper, both the sources are connected with grid through a single ended primary inductor converter (SEPIC) and three phase inverter is followed by SEPIC converter. The fuzzy logic controller used to provide gate pulses for the converter and model predictive controller is providing pulses to three phase inverter which tracking the highest power from the wind and PV system. In the PV system the maximum power point tracking (MPPT) method is used to get higher power from the source. This new hybrid system operation is done by both the effective controllers and system steady is achieved. The integrated energy with high efficiency is directed to grid for distribution and the system is verified in Matlab/Simulink and simulation results are given with model.
Keywords: DC-DC SEPIC Converter, Fuzzy Logic Controller, Model Predictive Controller, PMSG.
Scope of the Article: Energy Harvesting and Transfer for Wireless Sensor Networks