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https://doi.org/10.17559/TV-20200529182437

Fuzzy Controlled THD Reduction and Performance Improvement of a PMBLDC Motor Using MMLI

Karuppanasamy Chandrasekaran* orcid id orcid.org/0000-0001-5551-789X ; PPG Institute of Technology, Saravanampatty Post, Coimbatore-641035
Rajendran Arthanari ; Karpagam college of Engineering, Othakalmandabam, Coimbatore-641032


Puni tekst: engleski pdf 1.093 Kb

str. 439-446

preuzimanja: 356

citiraj


Sažetak

In this study, an improved chopper is implemented for current extraction, enhanced solar power generation control, and increased voltage. A simplified space vector control technique is applied to operate the permanent-magnet brushless DC drive (PMBLDC) by controlling the inverter operation. This is used as a special electrical machine with reliable operation and maintenance control. This system uses the Perturb and observer (P&O) algorithm which maximises the PV-system output power and reduces the overall cost. A fuzzy logic controller (FLC) is used to control the duty cycle and increase the PV voltage. The modified multilevel inverter (MMLI) reduces harmonic distortions and low-switching losses by using a self-tuning filter (STF). This study achieved a better PMBLDC system performance, an improved efficiency, and eliminated the total harmonic distortion (THD) by the self-tuning filter with and without using MATLAB/SIMULINK.

Ključne riječi

Active Power Filter; Boost converter; Fuzzy logic controller; Maximum Power Point Tracking; Multilevel Inverter; Permanent Magnet Brushless DC Drive;

Hrčak ID:

255810

URI

https://hrcak.srce.hr/255810

Datum izdavanja:

17.4.2021.

Posjeta: 859 *