Maximum power point of magnetoelectric transducer for wireless power transmission
Source abstract
Abstract
Abstract In this contribution, we propose an experimentally validated system-level model of a magnetoelectric transducer and a general methodology for future characterization of similar transducers. This methodology provides insights into the main origin of power losses. An analogy with piezoelectric generators leads to a system-level figure of merit which is strongly impacted by the nonlinear behavior of the transducer. Considering the complexity of the observed nonlinear behavior, we opt for a grey-box model of the dependencies between the transducer characteristics and the operating point. Applying our methodology to an optimized sample shows that nonlinear mechanical losses are the main origin of power dissipation. The maximum transferable power is proven to be up to 61% lower than the power one would expect from a linear characterization.
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Research context
OpenAlex topics: Innovative Energy Harvesting Technologies · Wireless Power Transfer Systems · Energy Harvesting in Wireless Networks
SciVX discovery tags are terminology-based. OpenAlex topics are source-provided classifications.
References (31)
Show source-provided references
1. A magnetoelectric compass for in-plane ac magnetic field detection10.1109/TIE.2020.2978711 ↗
2. A review on applications of magnetoelectric composites: from heterostructural uncooled magnetic sensors, energy harvesters to highly efficient power converters10.1088/1361-6463/aac60b ↗
3. A review on piezoelectric, magnetostrictive and magnetoelectric materials and device technologies for energy harvesting applications10.1002/adem.201700743 ↗
4. Researching the characteristics of the magnetoelectric position sensor for automotive application10.1109/SIELA.2018.8447114 ↗
5. Magnetic flux valve: a magnetoelectric materials-based device for conversion and control of electric power10.1109/TIE.2016.2597759 ↗
6. Metglas/pzt-magnetoelectric 2-d geomagnetic device for computing precise angular position10.1109/TMAG.2013.2241446 ↗
7. Magnetoelectric transducer designs for use as wireless power receivers in wearable and implantable applications10.3390/ma12030512 ↗
8. A noncontact magnetoelectric generator for energy harvesting from power lines10.1109/TMAG.2014.2333172 ↗
9. Tunable unipolar synchronized electric charge extraction strategy for piezoelectric energy harvesting10.1177/1045389X19844329 ↗
10. Analysis and simulation of synchronous electric charge partial extraction technique for efficient piezoelectric energy harvesting10.1109/JSEN.2018.2846256 ↗
11. Analysis of piezoelectric energy harvesting system with tunable SECE interface10.1088/1361-665X/aa5e92 ↗
12. Piezoelectric vibration energy harvesting by optimized synchronous electric charge extraction10.1177/1045389X12470307 ↗
13. The design of a micro power management system for applications using photovoltaic cells with the maximum output power control10.1109/TVLSI.2008.2001083 ↗
14. On-chip integrated power management mppt controller utilizing cell-level architecture for pv solar system10.1016/j.solener.2015.04.022 ↗
15. A magnetoelectric composite energy harvester and power management circuit10.1109/TIE.2010.2076308 ↗
16. Analysis of power output for piezoelectric energy harvesting systems10.1088/0964-1726/15/6/001 ↗
17. Optimum power and efficiency of piezoelectric vibration energy harvesters with sinusoidal and random vibrations10.1088/0960-1317/22/10/105030 ↗
18. Materials, structures and power interfaces for efficient piezoelectric energy harvesting10.1007/s10832-007-9361-6 ↗
19. Maximum power point of piezoelectric energy harvesters: a review of optimality condition for electrical tuning10.1088/1361-665X/ab6484 ↗
20. Power processing circuits for piezoelectric vibration-based energy harvesters10.1109/TIE.2010.2044126 ↗
21. Power-limiting phenomena in a magnetoelectric transducer for wireless power transfer10.1109/WPTC48563.2020.9295578 ↗
22. Nonlinear piezoelectricity and damping in partially-covered piezoelectric cantilever with self-sensing synchronized switch damping on inductor circuit10.1016/j.ymssp.2020.106867 ↗
23. Nonlinear piezoelectricity in electroelastic energy harvesters: modeling and experimental identification10.1063/1.3486519 ↗
24. The Effect of non-linear piezoelectric coupling on vibration-based energy harvesting10.1177/1045389X09343218 ↗
25. Nonlinear damping in nonlinear vibrations of rectangular plates: derivation from viscoelasticity and experimental validation10.1016/j.jmps.2018.06.004 ↗
26. Lalanne · 2014 · 26110.1002/9781118931110.ch7 ↗
27. Fundamental limits to nonlinear energy harvesting10.1103/PhysRevApplied.4.064009 ↗
28. Experimental study of magnetoelectric transducers for power supply of small biomedical devices10.1016/j.mejo.2018.01.013 ↗
29. 3-d finite element analysis of magnetoelectric composites accounting for material nonlinearity and eddy currents10.1109/TMAG.2019.2926237 ↗
30. Resonant magnetoelectric response of magnetostrictive/piezoelectric laminate composite in consideration of losses10.1016/j.sna.2007.08.004 ↗
31. Energy scavengers: Modeling and behavior with different load circuits10.1109/IECON.2007.4460074 ↗