Research Article
An Enhanced Piezoelectric Vibration Energy Harvesting System with Macro Fiber Composite
Table 1
Parameters of MFC and vibrating structure.
| | Item | Type | Size (mm) | Max strain | | First mode | Second mode |
| | MFC | M2814 | 28 × 14 × 0.3 | 1550 ppm | 0.61 nF | — | — | | Beam | 45# steel | 370 × 20 × 1.39 | — | — | 8.42 Hz | 52.76 Hz | | MFC-beam | — | — | — | — | 8.30 Hz | 51.99 Hz |
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