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| Content Provider | IET Digital Library |
|---|---|
| Author | Nag, Tridibesh Santra, Subhendu Bikash Chatterjee, Arunava Chatterjee, Debashis Ganguli, Ashoke K. |
| Abstract | Brushless DC (BLDC) motors are widely used in various low-power drive applications owing to their several advantages over conventional motors. This study describes a fuzzy logic-based improved loss minimisation technique for the BLDC motor drive system. The proposed algorithm uses selective harmonic elimination-based pulse-width modulation to optimise both the converter switching losses along with machine core and copper losses based on a speed- and load-dependent fuzzy rule matrix. The optimum switching angles eliminating lower-order harmonics are calculated offline and stored in microcontroller memory for online application. The suitability of the proposed control is well demonstrated through simulation and experimental results on a practical 350 W BLDC machine. |
| Starting Page | 1581 |
| Ending Page | 1589 |
| Page Count | 9 |
| ISSN | 17554535 |
| Volume Number | 9 |
| e-ISSN | 17554543 |
| Issue Number | Issue 8, Jun (2016) |
| Alternate Webpage(s) | https://digital-library.theiet.org/content/journals/iet-pel/9/8 |
| Alternate Webpage(s) | https://digital-library.theiet.org/content/journals/10.1049/iet-pel.2015.0714 |
| Journal | IET Power Electronics |
| Publisher Date | 2016-06-29 |
| Access Restriction | Open |
| Rights Holder | © The Institution of Engineering and Technology |
| Subject Keyword | BLDC Motor Drive System Brushless DC Motor Brushless DC Motor Drive System Control of Electric Power System Converter Switching Loss Optimisation Copper Loss D.C. Machines DC Motor Drive Drive Fuzzy Control Fuzzy Logic-based Loss Minimisation Scheme Harmonics Suppression Improved Loss Minimisation Technique Load-dependent Fuzzy Rule Matrix Low-power Drive Application Lower-order Harmonics Elimination Machine Control Machine Core Microcontroller Microcontroller Memory Minimisation Online Application Optimisation Technique Optimum Switching Angles Power Converter Power Supplies to Apparatus PWM Power Converter Selective Harmonic Elimination-based Pulse-width Modulation Speed-dependent Fuzzy Rule Matrix Switching Converter |
| Content Type | Text |
| Resource Type | Article |
| Subject | Electrical and Electronic Engineering |
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