Improved wireless LED-based light emitters for photocatalytic oxidation in a slurry annular reactor
In this work, a custom-built ferrite rod was designed to replace the commercial ferrite drum core in a conventional wireless light emitter driven by wireless power transfer for photocatalytic oxidation of wastewater. Simultaneous improvement in coupling coefficient and quality factor was achieved, a...
| Main Authors: | , , , , |
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| Format: | Article |
| Language: | English |
| Published: |
SIGMA BOT
2023
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| Subjects: | |
| Online Access: | http://umpir.ump.edu.my/id/eprint/38483/1/Prezglard%20En%20Zul.pdf |
| _version_ | 1825815120262987776 |
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| author | Aziz, Zulkifly Mohd Mawardi, Saari Mohd Aufa Hadi Putera, Zaini Nurul A’in, Nadzri Chin, S. Y. |
| author_facet | Aziz, Zulkifly Mohd Mawardi, Saari Mohd Aufa Hadi Putera, Zaini Nurul A’in, Nadzri Chin, S. Y. |
| author_sort | Aziz, Zulkifly |
| collection | UMP |
| description | In this work, a custom-built ferrite rod was designed to replace the commercial ferrite drum core in a conventional wireless light emitter driven by wireless power transfer for photocatalytic oxidation of wastewater. Simultaneous improvement in coupling coefficient and quality factor was achieved, allowing maximum energy transfer. A coupling coefficient of 0.024 was achieved at the center of the field coil at zero angular misalignment for a coil quality factor of 74 measured at the switching frequency of 185 kHz. In addition, the emitter irradiation intensity could be regulated from 80
– 380 W/m2, a useful feature in the situation where high intensity promotes the recombination of electrons and holes. |
| first_indexed | 2024-03-06T13:08:43Z |
| format | Article |
| id | UMPir38483 |
| institution | Universiti Malaysia Pahang |
| language | English |
| last_indexed | 2024-03-06T13:08:43Z |
| publishDate | 2023 |
| publisher | SIGMA BOT |
| record_format | dspace |
| spelling | UMPir384832024-02-19T07:55:41Z http://umpir.ump.edu.my/id/eprint/38483/ Improved wireless LED-based light emitters for photocatalytic oxidation in a slurry annular reactor Aziz, Zulkifly Mohd Mawardi, Saari Mohd Aufa Hadi Putera, Zaini Nurul A’in, Nadzri Chin, S. Y. TK Electrical engineering. Electronics Nuclear engineering In this work, a custom-built ferrite rod was designed to replace the commercial ferrite drum core in a conventional wireless light emitter driven by wireless power transfer for photocatalytic oxidation of wastewater. Simultaneous improvement in coupling coefficient and quality factor was achieved, allowing maximum energy transfer. A coupling coefficient of 0.024 was achieved at the center of the field coil at zero angular misalignment for a coil quality factor of 74 measured at the switching frequency of 185 kHz. In addition, the emitter irradiation intensity could be regulated from 80 – 380 W/m2, a useful feature in the situation where high intensity promotes the recombination of electrons and holes. SIGMA BOT 2023 Article PeerReviewed pdf en http://umpir.ump.edu.my/id/eprint/38483/1/Prezglard%20En%20Zul.pdf Aziz, Zulkifly and Mohd Mawardi, Saari and Mohd Aufa Hadi Putera, Zaini and Nurul A’in, Nadzri and Chin, S. Y. (2023) Improved wireless LED-based light emitters for photocatalytic oxidation in a slurry annular reactor. Przegląd Elektrotechniczny, 2023 (8). pp. 170-174. ISSN 0033-2097. (Published) http://dx.doi.org/10.15199/48.2023.08.30 http://dx.doi.org/10.15199/48.2023.08.30 |
| spellingShingle | TK Electrical engineering. Electronics Nuclear engineering Aziz, Zulkifly Mohd Mawardi, Saari Mohd Aufa Hadi Putera, Zaini Nurul A’in, Nadzri Chin, S. Y. Improved wireless LED-based light emitters for photocatalytic oxidation in a slurry annular reactor |
| title | Improved wireless LED-based light emitters for photocatalytic oxidation in a slurry annular reactor |
| title_full | Improved wireless LED-based light emitters for photocatalytic oxidation in a slurry annular reactor |
| title_fullStr | Improved wireless LED-based light emitters for photocatalytic oxidation in a slurry annular reactor |
| title_full_unstemmed | Improved wireless LED-based light emitters for photocatalytic oxidation in a slurry annular reactor |
| title_short | Improved wireless LED-based light emitters for photocatalytic oxidation in a slurry annular reactor |
| title_sort | improved wireless led based light emitters for photocatalytic oxidation in a slurry annular reactor |
| topic | TK Electrical engineering. Electronics Nuclear engineering |
| url | http://umpir.ump.edu.my/id/eprint/38483/1/Prezglard%20En%20Zul.pdf |
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