International Research Journal of Innovations in Engineering and Technology - IRJIET International Open Access, Monthly, Peer Reviewed, Reputed Journal ISSN (online): 2581-3048

Impact Factor (2025): 6.9

DOI Prefix: 10.47001/IRJIET

Design of Solar PV Operated Formal DC-DC Converter Fed PMBLDC Motor Drive for Real-Time Applications

Abstract

The paper presents an efficient speed control of brushless DC (BLDC) motor drive for solar photo-voltaic (PV) system fed system. An interleaved boost converter is employed in the system to boost the solar PV system low output voltage to a level required for the drive system. Interleaved boost converter is operated in closed-loop mode to attain accurate and steady output. The converter (VSI) for BLDC is switched at fundamental frequency and reduces high frequency switching losses. Internal current control method is developed and employed for the speed control of PV fed BLDC motor by sensing the actual speed feedback. The appropriateness of the internal current controller for the speed control of PV fed BLDC motor is verified for incremental speed with fixed torque and decremental speed with fixed torque operating conditions. Also the system with speed control is verified for variable torque condition. The system is developed and results are developed using powersim software. The suitability of proposed system at practical operating conditions is demonstrated through simulation results using powersim followed by an experimental validation.

Country : India

1 R.Yalini2 K.Moorthi3 A.Ambika

  1. HOD/Associate Professor, Dept. of EEE, Jayam College of Engineering and Technology, Tamilnadu, India
  2. PG Scholar, Power Electronics and Drives, Jayam College of Engineering and Technology, Tamilnadu, India
  3. Assistant Professor, Dept. of EEE, Jayam College of Engineering and Technology, Tamilnadu, India

IRJIET, Volume 6, Issue 6, June 2022 pp. 244-252

doi.org/10.47001/IRJIET/2022.606038

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References

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