SCA Based Interval Type-2 Fuzzy PID Controller for Solar MPPT
Raj Kumar Sahu1, Binod Shaw2, Jyoti Ranjan Nayak3
1Raj Kumar Sahu, Department of Electrical Engineering, National Institute of Technology, Raipur, India.
2Binod Shaw, Department of Electrical Engineering, National Institute of Technology, Raipur, India.
3Jyoti Ranjan Nayak Department of Electrical Engineering, National Institute of Technology, Raipur, India.
Manuscript received on November 11, 2019. | Revised Manuscript received on November 20 2019. | Manuscript published on 30 November, 2019. | PP: 10493-10501 | Volume-8 Issue-4, November 2019. | Retrieval Number: D4281118419/2019©BEIESP | DOI: 10.35940/ijrte.D4281.118419
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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: In this publication section, novel interval type-2 fuzzy-PID controller (T2FPID) based Maximum Power Point Tracking (MPPT) is implemented in proposed a standalone photovoltaic (PV) system, type-1 fuzzy-PID controller (FPID), and PID controller with strategic control of online set point tracking in association with DC-DC boost converter is enforced in PV system to track maximum power point (MPP) in solar PV system is depicted. The opted controllers are appropriately composed by picking sine-cosine (SCA) algorithm. The proposed T2FPID based MPPT technique is espoused to dig out maximum power under certain circumstances of temperature and irradiance. System performance is enhanced by the act of T2FPID controller. The maximum output power, voltage & current, duty cycle for DC-DC boost converter is relevantly controlled by the novel T2FPID controller tuned by SCA algorithm. The T2FPID based MPPT technique is authenticated by comparing it by P&O based technique. Finally, it is scrutinized that, the supremacy of intended controller is proved over conventional P&O technique, conventional PID & T1FPID controller; conceding the oscillation, time response, settling time and maximum values of voltage, current & power of the solar system. Robustness analysis is performed by varying the irradiance and temperature partly keeping one parameter constant. The proposed work is further validated on OPAL RT system.
Keywords: SCA Based Interval Type-2 Fuzzy PID Controller for Solar MPPT.
Scope of the Article: Fuzzy Logics.