TY - GEN
T1 - Bi-state modulation for high speed on/off solenoid valve
AU - Fuhao, Ye
AU - Huiyan, Chen
AU - Gang, Tao
AU - Yuwei, Liu
PY - 2011
Y1 - 2011
N2 - This paper presents a new modulation method and a half-bridge power driving of high speed on/off solenoid valve. The low-side driver of solenoid valve has slow dynamic response and cannot satisfy the clutch's requirements of regulating pressure and reducing power loss. For the sake of solving these problems, a bi-state modulation scheme is proposed and the half-bridge power driving circuit is designed to improve the current step response. The comparison between the low-side driver and the bi-state modulation power driving was examined by experiments. The results indicate that bi-state modulation power driving is fit for modulating the pressure of shifting clutch; the current step response of the solenoid valve performs better. In addition, the over-heating problem of the regulator valve is improved noticeable.
AB - This paper presents a new modulation method and a half-bridge power driving of high speed on/off solenoid valve. The low-side driver of solenoid valve has slow dynamic response and cannot satisfy the clutch's requirements of regulating pressure and reducing power loss. For the sake of solving these problems, a bi-state modulation scheme is proposed and the half-bridge power driving circuit is designed to improve the current step response. The comparison between the low-side driver and the bi-state modulation power driving was examined by experiments. The results indicate that bi-state modulation power driving is fit for modulating the pressure of shifting clutch; the current step response of the solenoid valve performs better. In addition, the over-heating problem of the regulator valve is improved noticeable.
KW - bi-state modulation
KW - half-bridge power driving
KW - high speed on/off solenoid valve
UR - http://www.scopus.com/inward/record.url?scp=84857302382&partnerID=8YFLogxK
U2 - 10.1007/978-3-642-25905-0_16
DO - 10.1007/978-3-642-25905-0_16
M3 - Conference contribution
AN - SCOPUS:84857302382
SN - 9783642259043
T3 - Lecture Notes in Electrical Engineering
SP - 115
EP - 122
BT - Advances in Electrical Engineering and Electrical Machines
T2 - 2nd International Conference of Electrical and Electronics Engineering, ICEEE 2011
Y2 - 1 December 2011 through 2 December 2011
ER -