Performance Characteristic of Permanent Magnet Linear Generator for Energy Conversion with Renewable Fuels on Free-Piston Engines

Table 4

Comparison of test and simulation results under different operating conditions.

Frequency (Hz)	Stroke (m)	Peak voltage of experiment (V)	Peak voltage of simulation (V)	Error (V)	Relatively error (%)
14	0.010	17.15	17.24	0.09	0.52
12	0.065	86.99	91.69	4.70	5.40
10	0.070	76.44	82.31	5.87	7.68
8	0.025	21.40	23.31	1.91	8.93
6	0.045	29.45	31.68	2.23	7.57
4	0.035	17.21	17.64	0.43	2.50
2	0.060	13.88	15.17	1.29	9.30