Smoothing the Performance of Hybrid System Output Power using Fuzzy Wavelet Transform
S. Thangamari1, M. S. Jayakumar2
1S. Thangamari, Department of Electrical and Electronics, Karunya University, Coimbatore, Tamilnadu, India.
2M. S. Jayakumar, Assistant Professor, Department of Electrical and Electronics, Karunya University, Coimbatore, Tamilnadu, India.
Manuscript received on 07 February 2013 | Revised Manuscript received on 21 February 2013 | Manuscript Published on 28 February 2013 | PP: 118-122 | Volume-2 Issue-3, February 2013 | Retrieval Number: C0447022313/2013©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: The battery energy storage system (BESS) is the current typical means of smoothing intermittent wind or solar power generation. In the present study a wind power generation system, PV generation system, and BESS hybrid power generation system were considered. Then, a fuzzy logic and wavelet transform based smoothing control strategy was proposed for instantaneous WP and PV power generations smoothing by on-line regulation of battery output power. The effectiveness of the proposed control strategy was verified using MATLAB/ SIMULINK software.
Keywords: Wavelet Transform, Fuzzy Control, Wind/PV Hybrid Power System, Battery Energy Storage System, Intelligent Smoothing Control
Scope of the Article: Fuzzy Logics