TY - GEN
T1 - A study on the transmission power in dynamic contactless power transmission
AU - Shibata, Shogo
AU - Wijaya, Febry Pandu
AU - Kondo, Keiichiro
N1 - Publisher Copyright:
© 2016 IEEE.
PY - 2016/5/19
Y1 - 2016/5/19
N2 - In this study, the contactless power transmission system to supply intermittent power to the railway vehicle equipped with energy storage device is assumed. The maintenance cost reduction is expected compared to line-pantograph charging method. In order to reduce the amount of energy storage device and loss in the converters, the combination of static and dynamic power transmission are assumed. The configuration of air-core ground coil and using core in the onboard coil are desirable to reduce the installation costs. However, due to the decrease of coupling factor, the input current and the secondary compensation current will increase, which limit the transmission power. In addition, the transmission power is also affected by the turn number of ground coil and the resonant frequency. The scaled down experimental system is utilized to reveal the maximum transmitted power and its limitation of the dynamic contactless charging method.
AB - In this study, the contactless power transmission system to supply intermittent power to the railway vehicle equipped with energy storage device is assumed. The maintenance cost reduction is expected compared to line-pantograph charging method. In order to reduce the amount of energy storage device and loss in the converters, the combination of static and dynamic power transmission are assumed. The configuration of air-core ground coil and using core in the onboard coil are desirable to reduce the installation costs. However, due to the decrease of coupling factor, the input current and the secondary compensation current will increase, which limit the transmission power. In addition, the transmission power is also affected by the turn number of ground coil and the resonant frequency. The scaled down experimental system is utilized to reveal the maximum transmitted power and its limitation of the dynamic contactless charging method.
KW - contactless power transmission system
KW - current limitation
KW - dynamic power transmission
UR - http://www.scopus.com/inward/record.url?scp=84974603924&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=84974603924&partnerID=8YFLogxK
U2 - 10.1109/ICIT.2016.7474759
DO - 10.1109/ICIT.2016.7474759
M3 - Conference contribution
AN - SCOPUS:84974603924
T3 - Proceedings of the IEEE International Conference on Industrial Technology
SP - 245
EP - 250
BT - Proceedings - 2016 IEEE International Conference on Industrial Technology, ICIT 2016
PB - Institute of Electrical and Electronics Engineers Inc.
T2 - IEEE International Conference on Industrial Technology, ICIT 2016
Y2 - 14 March 2016 through 17 March 2016
ER -