Modelling and Control Strategy for a Microgrid with Wind and Photovoltaic Resources
V. V. S. Narayana Yirrinki1, M. Sai Veerraju2
1V V S Narayana Yirrinki, Department of Electrical and Electronics Engineering, JNTUK, SRKR Engineering College (A), Bhimavaram (Andhra Pradesh), India.
2M Saiveeraju, Department of Electrical and Electronics Engineering, JNTUK, SRKR Engineering College (A), Bhimavaram (Andhra Pradesh), India.
Manuscript received on 12 May 2019 | Revised Manuscript received on 06 June 2019 | Manuscript Published on 15 June 2019 | PP: 200-208 | Volume-8 Issue-1S3 June 2019 | Retrieval Number: A10360681S319/2019©BEIESP
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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: This paper presents how to interface the Wind, Photovoltaic (PV) and equips with Energy Storage (ESS) system to micro grid through Converters like MI CUK or SEPIC. The renewable energies will generate a irregular output voltage which leads to destroy the machines. Therefore, an energy storage system ESS is used to reduce the irregular manner of output voltage. It has an advantage which has high energy storage efficiency and long service life due to having no mechanical moving part. When the input power generation of Renewable Sources is higher than the demand power at the load side then the battery goes to charging mode otherwise it goes to discharging mode vice versa. In this paper we can compare the MI CUK and SEPIC converters characteristics. Wind turbine can produce the mechanical torque and this torque supplies to PMSM. The PMSM converts mechanical energy to electrical energy. The modeling of hybrid system with wind model, Photovoltaic model and ESS is designed using MATLAB Simulink.
Keywords: Wind Energy, PV Module, Energy Storage System, Permanent Magnet Synchronous Generator, Pulse Width Modulation.
Scope of the Article: Control and Automation