Fang et al., 2021 - Google Patents
A low-frequency vibration energy harvester employing self-biased magnetoelectric compositeFang et al., 2021
- Document ID
- 143900932128141797
- Author
- Fang K
- Jing W
- He Y
- Zhao Y
- Fang F
- Publication year
- Publication venue
- Sensors and Actuators A: Physical
External Links
Snippet
A prototype of vibration energy harvester is presented which mainly consists of a self-biased magnetoelectric (ME) composite, and a permanent magnetic cylinder which is connected to a spring (spring-magnet). The harvester shows its effectiveness in scavenging low frequency …
- 239000002131 composite material 0 title abstract description 51
Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02N—ELECTRIC MACHINES NOT OTHERWISE PROVIDED FOR
- H02N2/00—Electric machines in general using piezo-electric effect, electrostriction or magnetostriction
- H02N2/18—Electric machines in general using piezo-electric effect, electrostriction or magnetostriction producing electrical output from mechanical input, e.g. generators
- H02N2/186—Vibration harvesters
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