TY - GEN
T1 - Research on Planner Circular Coupler Misalignment Tolerance Evaluation Method of Inductive Power Transfer
AU - Lu, Yong
AU - Cao, Pengcheng
AU - Wu, Shuai
N1 - Publisher Copyright:
© 2023 IEEE.
PY - 2023
Y1 - 2023
N2 - In many autonomous wireless charging applications, the misalignment tolerant performance of magnetic coupler is a design concern. However, there is no effective evaluation method for the misalignment tolerance degree of coupler now. In this paper, we use the normalized parameters to reflect the dynamic changes of the system and then judge the misalignment tolerant performance of the coupler. According to the coupling state under the misalignment condition, high quality coupling area, middle quality coupling area and low quality coupling area are divided. By analyzing the model of the inductive power transfer system, it can be seen that the optimal coupling position is the optimal transmission efficiency position of the coupler. The basic Series-Series compensation network of planar circular couplers is taken as the object, the effectiveness of the proposed evaluation method is verified under different distance.
AB - In many autonomous wireless charging applications, the misalignment tolerant performance of magnetic coupler is a design concern. However, there is no effective evaluation method for the misalignment tolerance degree of coupler now. In this paper, we use the normalized parameters to reflect the dynamic changes of the system and then judge the misalignment tolerant performance of the coupler. According to the coupling state under the misalignment condition, high quality coupling area, middle quality coupling area and low quality coupling area are divided. By analyzing the model of the inductive power transfer system, it can be seen that the optimal coupling position is the optimal transmission efficiency position of the coupler. The basic Series-Series compensation network of planar circular couplers is taken as the object, the effectiveness of the proposed evaluation method is verified under different distance.
KW - coupler
KW - evaluation
KW - inductive power transfer
KW - misalignment
UR - https://www.scopus.com/pages/publications/85170642214
U2 - 10.1109/WPTCE56855.2023.10216126
DO - 10.1109/WPTCE56855.2023.10216126
M3 - 会议稿件
AN - SCOPUS:85170642214
T3 - 2023 IEEE Wireless Power Technology Conference and Expo, WPTCE 2023 - Proceedings
BT - 2023 IEEE Wireless Power Technology Conference and Expo, WPTCE 2023 - Proceedings
PB - Institute of Electrical and Electronics Engineers Inc.
T2 - 2023 IEEE Wireless Power Technology Conference and Expo, WPTCE 2023
Y2 - 4 June 2023 through 8 June 2023
ER -