TY - GEN
T1 - Oscillation characteristic of single free piston engine generator
AU - Tian, Chunlai
AU - Feng, Huihua
AU - Zuo, Zhengxing
PY - 2012
Y1 - 2012
N2 - An oscillation model of a single free piston engine generator which is coupled with a linear generator is presented in this paper. Based on the dynamics and energy equilibrium, the oscillation model is described by the mass spring damping system. It demonstrates that the generator could be regarded as a single freedom self-exited vibration system. The excitation is the periodical combustion in the cylinder. And the system reaches a limit loop after several cycles. The frequency and amplitude characteristics with the effects of key variables are shown. It provides a power map as function of the stiffness and mass, which will be applied into the match design and optimization.
AB - An oscillation model of a single free piston engine generator which is coupled with a linear generator is presented in this paper. Based on the dynamics and energy equilibrium, the oscillation model is described by the mass spring damping system. It demonstrates that the generator could be regarded as a single freedom self-exited vibration system. The excitation is the periodical combustion in the cylinder. And the system reaches a limit loop after several cycles. The frequency and amplitude characteristics with the effects of key variables are shown. It provides a power map as function of the stiffness and mass, which will be applied into the match design and optimization.
KW - Dynamics
KW - Free Piston Engine Generator
KW - Oscillation
KW - Single Piston Engine
UR - http://www.scopus.com/inward/record.url?scp=83755180338&partnerID=8YFLogxK
U2 - 10.4028/www.scientific.net/AMR.383-390.1873
DO - 10.4028/www.scientific.net/AMR.383-390.1873
M3 - Conference contribution
AN - SCOPUS:83755180338
SN - 9783037852958
T3 - Advanced Materials Research
SP - 1873
EP - 1878
BT - Manufacturing Science and Technology
T2 - 2011 International Conference on Manufacturing Science and Technology, ICMST 2011
Y2 - 16 September 2011 through 18 September 2011
ER -