The Scientific World Journal

Research Article

Modeling and Simulation of Linear and Nonlinear MEMS Scale Electromagnetic Energy Harvesters for Random Vibration Environments

Table 1

Parameters of MEMS scale electromagnetic energy harvesters.


Coil type	m (kg)	(Hz)	(Ω)	(Ω)	Mech. quality factor	Elect. quality factor	Total quality factor	G (Tm)	(T²m²)	References

Wound	42.8 × 10⁻³	13.11	18		117.52	6.53^a		3.118^b	1142.52	[29]
	25 × 10⁻³	84	3.65			329.88^a		0.3821^b		[29]
	3.8 × 10⁻³	94.8	1.2	2.7	258.7^c	24.61^a		0.3322^b	28.55	[30]
	0.44 × 10⁻³	350	93	100	216	1120	181	0.41^b	36.31	[31]
	0.028 × 10⁻³	9.5 k		100			164			[31]
		52.1	100	200	232	243	119			[6]
	1.02 × 10⁻³	50	2323			210–60		6.04		[32]
			1530					4.43		[32]
	0.028 × 10⁻³	8.08 k	112		26					[33]
		208			121.8					[34]
		106			141.3					[34]

Planar	4.036 × 10⁻³	24.8	100	100	23.36					[19]
	0.0304 × 10⁻³	100	2	4	16.2^c	403.23^a	7.94^c	0.017^b	0.005	[35]
	0.014 × 10⁻³	9.837 k	55		164					[33]
	0.54 × 10⁻³	60	110	110	48.5^c	2345.33^a		0.0691^b	0.232	[33]
			31	39	136		120	1.5 × 10⁻³	0.0003	[27]
					221^d		207^d			[27]
	0.93 × 10⁻³	371	7.5	100	5.7		5.83^c	0.075	0.033	[17]

Calculated using equation .
^bCalculated using equation .
^cCalculated using equation .
^dDetermined from testing in vacuum.