Energy Harvesting from Vehicle Suspension System by Piezoelectric Harvester

Table 1

Material properties and dimensions of the piezoelectric ring generator.

0.05	0.0005∼0.005	0.5∼1.5	0.001∼0.01	0.001∼0.01	0.002∼0.02	0.01∼0.1	6.4 e–10
	0.375 for the piezoelectric patch with the geometry of , , and