Magnetically induced piezoelectric energy harvester via hybrid kinetic motion
Piezoelectric energy harvesting is a possible breakthrough to reduce the global issue of electronic waste as they can efficiently convert the ambient vibration to the electrical energy without any additional power. This work presents the design and development of a piezoelectric energy harvester tha...
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| Format: | Article |
| Language: | English English English |
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IIUM Press, International Islamic University Malaysia
2019
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| Online Access: | http://irep.iium.edu.my/72578/ http://irep.iium.edu.my/72578/1/72578_Magnetically%20induced%20piezoelectric.pdf http://irep.iium.edu.my/72578/7/72578_Magnetically%20induced%20piezoelectric%20energy%20harvester_SCOPUS.pdf http://irep.iium.edu.my/72578/12/72578_MAGNETICALLY%20PLUCKED%20PIEZOELECTRIC_wos.pdf |
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| author | Azam, Huda Mohamad Hanif, Noor Hazrin Hany Md Ralib @ Md Raghib, Aliza 'Aini |
| author_facet | Azam, Huda Mohamad Hanif, Noor Hazrin Hany Md Ralib @ Md Raghib, Aliza 'Aini |
| author_sort | Azam, Huda |
| building | IIUM Repository |
| collection | Online Access |
| description | Piezoelectric energy harvesting is a possible breakthrough to reduce the global issue of electronic waste as they can efficiently convert the ambient vibration to the electrical energy without any additional power. This work presents the design and development of a piezoelectric energy harvester that is capable of transforming vibration from ambient sources into electricity. It focuses on a magnetically plucked piezoelectric beam as an alternative to the mechanically induced harvesters, as the latter are subjected to wear and tear. A prototype comprising of a 40 mm PZT-5H piezoelectric beam with a permanent magnet mounted at one end of the beam, as well as a series of permanent magnets of same types attached on an eccentric rotor was developed along with a National Instruments® data acquisition device. Mean output voltages of 2.98 V, 1.76 V and 0.34 V were recorded when the eccentric rotors were slowly rotated at 8.4 rad/s with increasing distances of 5 mm, 7.5 mm and 10 mm respectively, between the magnets on the rotor and the beam. These results have proven that voltage could also be generated by magnetically plucking the piezoelectric beam, and by reducing the distance between magnets, the amount of voltage generated will be higher. The outcome of this work signifies the possibility for implementation of energy harvesters that are capable of powering electronic devices from hybrid kinetic motion, with a reduced risk of equipment fatigue. |
| first_indexed | 2025-11-14T17:28:07Z |
| format | Article |
| id | iium-72578 |
| institution | International Islamic University Malaysia |
| institution_category | Local University |
| language | English English English |
| last_indexed | 2025-11-14T17:28:07Z |
| publishDate | 2019 |
| publisher | IIUM Press, International Islamic University Malaysia |
| recordtype | eprints |
| repository_type | Digital Repository |
| spelling | iium-725782020-04-21T14:08:15Z http://irep.iium.edu.my/72578/ Magnetically induced piezoelectric energy harvester via hybrid kinetic motion Azam, Huda Mohamad Hanif, Noor Hazrin Hany Md Ralib @ Md Raghib, Aliza 'Aini TP Chemical technology Piezoelectric energy harvesting is a possible breakthrough to reduce the global issue of electronic waste as they can efficiently convert the ambient vibration to the electrical energy without any additional power. This work presents the design and development of a piezoelectric energy harvester that is capable of transforming vibration from ambient sources into electricity. It focuses on a magnetically plucked piezoelectric beam as an alternative to the mechanically induced harvesters, as the latter are subjected to wear and tear. A prototype comprising of a 40 mm PZT-5H piezoelectric beam with a permanent magnet mounted at one end of the beam, as well as a series of permanent magnets of same types attached on an eccentric rotor was developed along with a National Instruments® data acquisition device. Mean output voltages of 2.98 V, 1.76 V and 0.34 V were recorded when the eccentric rotors were slowly rotated at 8.4 rad/s with increasing distances of 5 mm, 7.5 mm and 10 mm respectively, between the magnets on the rotor and the beam. These results have proven that voltage could also be generated by magnetically plucking the piezoelectric beam, and by reducing the distance between magnets, the amount of voltage generated will be higher. The outcome of this work signifies the possibility for implementation of energy harvesters that are capable of powering electronic devices from hybrid kinetic motion, with a reduced risk of equipment fatigue. IIUM Press, International Islamic University Malaysia 2019-06-01 Article PeerReviewed application/pdf en http://irep.iium.edu.my/72578/1/72578_Magnetically%20induced%20piezoelectric.pdf application/pdf en http://irep.iium.edu.my/72578/7/72578_Magnetically%20induced%20piezoelectric%20energy%20harvester_SCOPUS.pdf application/pdf en http://irep.iium.edu.my/72578/12/72578_MAGNETICALLY%20PLUCKED%20PIEZOELECTRIC_wos.pdf Azam, Huda and Mohamad Hanif, Noor Hazrin Hany and Md Ralib @ Md Raghib, Aliza 'Aini (2019) Magnetically induced piezoelectric energy harvester via hybrid kinetic motion. IIUM Engineering Journal, 20 (1). pp. 245-257. ISSN 1511-788X E-ISSN 2289-7860 https://journals.iium.edu.my/ejournal/index.php/iiumej/article/view/981 https://doi.org/10.31436/iiumej.v20i1.981 |
| spellingShingle | TP Chemical technology Azam, Huda Mohamad Hanif, Noor Hazrin Hany Md Ralib @ Md Raghib, Aliza 'Aini Magnetically induced piezoelectric energy harvester via hybrid kinetic motion |
| title | Magnetically induced piezoelectric energy harvester via hybrid kinetic motion |
| title_full | Magnetically induced piezoelectric energy harvester via hybrid kinetic motion |
| title_fullStr | Magnetically induced piezoelectric energy harvester via hybrid kinetic motion |
| title_full_unstemmed | Magnetically induced piezoelectric energy harvester via hybrid kinetic motion |
| title_short | Magnetically induced piezoelectric energy harvester via hybrid kinetic motion |
| title_sort | magnetically induced piezoelectric energy harvester via hybrid kinetic motion |
| topic | TP Chemical technology |
| url | http://irep.iium.edu.my/72578/ http://irep.iium.edu.my/72578/ http://irep.iium.edu.my/72578/ http://irep.iium.edu.my/72578/1/72578_Magnetically%20induced%20piezoelectric.pdf http://irep.iium.edu.my/72578/7/72578_Magnetically%20induced%20piezoelectric%20energy%20harvester_SCOPUS.pdf http://irep.iium.edu.my/72578/12/72578_MAGNETICALLY%20PLUCKED%20PIEZOELECTRIC_wos.pdf |