FLC based adjustable speed drives for power quality enhancement
This study describes a new approach based on fuzzy algorithm to suppress the current harmonic contents in the output of an inverter. Inverter system using fuzzy controllers provide ride-through capability during voltage sags, reduces harmonics, improves power factor and high reliability, less electr...
| Main Authors: | , , |
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| Format: | Article |
| Language: | English |
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Faculty of Technical Sciences in Cacak
2010-01-01
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| Series: | Serbian Journal of Electrical Engineering |
| Subjects: | |
| Online Access: | http://www.doiserbia.nb.rs/img/doi/1451-4869/2010/1451-48691002217S.pdf |
| _version_ | 1811324104826945536 |
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| author | Sukumar Darly Ranjan Vanaja Rabi Justus Benjamin |
| author_facet | Sukumar Darly Ranjan Vanaja Rabi Justus Benjamin |
| author_sort | Sukumar Darly |
| collection | DOAJ |
| description | This study describes a new approach based on fuzzy algorithm to suppress the current harmonic contents in the output of an inverter. Inverter system using fuzzy controllers provide ride-through capability during voltage sags, reduces harmonics, improves power factor and high reliability, less electromagnetic interference noise, low common mode noise and extends output voltage range. A feasible test is implemented by building a model of three-phase impedance source inverter, which is designed and controlled on the basis of proposed considerations. It is verified from the practical point of view that these new approaches are more effective and acceptable to minimize the harmonic distortion and improves the quality of power. Due to the complex algorithm, their realization often calls for a compromise between cost and performance. The proposed optimizing strategies may be applied in variable-frequency dc-ac inverters, UPSs, and ac drives. |
| first_indexed | 2024-04-13T14:08:22Z |
| format | Article |
| id | doaj.art-063ae777e6494ac5b4f35c95abcd72ca |
| institution | Directory Open Access Journal |
| issn | 1451-4869 2217-7183 |
| language | English |
| last_indexed | 2024-04-13T14:08:22Z |
| publishDate | 2010-01-01 |
| publisher | Faculty of Technical Sciences in Cacak |
| record_format | Article |
| series | Serbian Journal of Electrical Engineering |
| spelling | doaj.art-063ae777e6494ac5b4f35c95abcd72ca2022-12-22T02:43:51ZengFaculty of Technical Sciences in CacakSerbian Journal of Electrical Engineering1451-48692217-71832010-01-017221722910.2298/SJEE1002217S1451-48691002217SFLC based adjustable speed drives for power quality enhancementSukumar Darly0Ranjan Vanaja1Rabi Justus Benjamin2Department of Electrical and Electronics Engineering, Anna University, Chennai, India%SR92-01.57Department of Electrical and Electronics Engineering, Anna University, Chennai, India%SR92-01.57Department of Electrical and Electronics Engineering, RREC, Chennai, India%SR92-01.57This study describes a new approach based on fuzzy algorithm to suppress the current harmonic contents in the output of an inverter. Inverter system using fuzzy controllers provide ride-through capability during voltage sags, reduces harmonics, improves power factor and high reliability, less electromagnetic interference noise, low common mode noise and extends output voltage range. A feasible test is implemented by building a model of three-phase impedance source inverter, which is designed and controlled on the basis of proposed considerations. It is verified from the practical point of view that these new approaches are more effective and acceptable to minimize the harmonic distortion and improves the quality of power. Due to the complex algorithm, their realization often calls for a compromise between cost and performance. The proposed optimizing strategies may be applied in variable-frequency dc-ac inverters, UPSs, and ac drives.http://www.doiserbia.nb.rs/img/doi/1451-4869/2010/1451-48691002217S.pdfharmonic distortionimpedance source inverterpulse width modulation |
| spellingShingle | Sukumar Darly Ranjan Vanaja Rabi Justus Benjamin FLC based adjustable speed drives for power quality enhancement Serbian Journal of Electrical Engineering harmonic distortion impedance source inverter pulse width modulation |
| title | FLC based adjustable speed drives for power quality enhancement |
| title_full | FLC based adjustable speed drives for power quality enhancement |
| title_fullStr | FLC based adjustable speed drives for power quality enhancement |
| title_full_unstemmed | FLC based adjustable speed drives for power quality enhancement |
| title_short | FLC based adjustable speed drives for power quality enhancement |
| title_sort | flc based adjustable speed drives for power quality enhancement |
| topic | harmonic distortion impedance source inverter pulse width modulation |
| url | http://www.doiserbia.nb.rs/img/doi/1451-4869/2010/1451-48691002217S.pdf |
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