Geometrical Analysis on Cap-Shaped Coils for Power Optimization of the Vibration-Based Electromagnetic Harvesting System
This paper presents the new form of coils for electromagnetic energy harvesting system based on topology optimization method which look-liked a cap to maximize the power output. It could increase the number of magnetic flux linkage interception of a cylindrical permanent magnet which in this case is...
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| Main Authors: | , , , , |
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| Format: | Conference or Workshop Item |
| Language: | English |
| Published: |
IOP Publishing
2016
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| Subjects: | |
| Online Access: | http://umpir.ump.edu.my/id/eprint/13708/1/Geometrical%20analysis%20on%20cap-shaped%20coils%20for%20power%20optimization%20of%20the%20vibration-based%20electromagnetic%20harvesting%20system.pdf http://umpir.ump.edu.my/id/eprint/13708/ http://dx.doi.org/10.1088/1757-899X/114/1/012141 |
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| Institution: | Universiti Malaysia Pahang |
| Language: | English |
| Summary: | This paper presents the new form of coils for electromagnetic energy harvesting system based on topology optimization method which look-liked a cap to maximize the power output. It could increase the number of magnetic flux linkage interception of a cylindrical permanent magnet which in this case is of 10mm diameter. Several coils with different geometrical properties have been build and tested on a vibration generator with frequency of 100Hz. The results showed that the coil with lowest number of winding transduced highest power output of 680μW while the highest number of windings generated highest voltage output of 0.16V. |
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