TY - GEN
T1 - DC Servo Motor Wireless Power Supply System
AU - Chai, Wenping
AU - Li, Chenhao
AU - Cai, Chunwei
AU - Wang, Chuntao
AU - Liu, Bingqing
N1 - Publisher Copyright:
© Beijing Paike Culture Commu. Co., Ltd. 2025.
PY - 2025
Y1 - 2025
N2 - The use of wireless power supply instead of the traditional slide line power supply for DC servo motor can greatly improve the reliability of the system and reduce the maintenance cost. However, the DC servo motor is often in the start and stop working state, which will cause the wireless power supply bus voltage to rapidly decrease or rise, and even affect the normal operation of the DC servo motor. Therefore, it is of great significance to design a moving DC servo motor wireless power supply system with excellent anti-impact load performance. The system adopts the LCL/S compensation topology, the magnetic coupling mechanism adopts the long-track transmitting and E-type receiving structure, and the digital closed-loop Buck converter is connected in the rear stage to achieve accurate and constant voltage output. Then the output characteristics are analyzed. To verify the theoretical analysis, a prototype of DC servo motor wireless power supply system was built, and a DC servo motor was successfully powered stably. The results show that when the DC servo motor drives the trolley with 11.95kg weight, the energy transfer efficiency can reach 86.89%, and the system can always guarantee the constant voltage.
AB - The use of wireless power supply instead of the traditional slide line power supply for DC servo motor can greatly improve the reliability of the system and reduce the maintenance cost. However, the DC servo motor is often in the start and stop working state, which will cause the wireless power supply bus voltage to rapidly decrease or rise, and even affect the normal operation of the DC servo motor. Therefore, it is of great significance to design a moving DC servo motor wireless power supply system with excellent anti-impact load performance. The system adopts the LCL/S compensation topology, the magnetic coupling mechanism adopts the long-track transmitting and E-type receiving structure, and the digital closed-loop Buck converter is connected in the rear stage to achieve accurate and constant voltage output. Then the output characteristics are analyzed. To verify the theoretical analysis, a prototype of DC servo motor wireless power supply system was built, and a DC servo motor was successfully powered stably. The results show that when the DC servo motor drives the trolley with 11.95kg weight, the energy transfer efficiency can reach 86.89%, and the system can always guarantee the constant voltage.
KW - Constant Voltage
KW - DC Servo Motors
KW - Magnetic Coupling Mechanism
KW - Mutation Load
KW - Wireless Power Supply
UR - https://www.scopus.com/pages/publications/105005479315
U2 - 10.1007/978-981-96-4800-9_39
DO - 10.1007/978-981-96-4800-9_39
M3 - 会议稿件
AN - SCOPUS:105005479315
SN - 9789819647996
T3 - Lecture Notes in Electrical Engineering
SP - 378
EP - 386
BT - The Proceedings of the 19th Annual Conference of China Electrotechnical Society - Volume IX
A2 - Yang, Qingxin
A2 - Zhu, Chunbo
A2 - Xia, Chenyang
A2 - Li, Yang
A2 - Luo, Zhichao
A2 - Rong, Cancan
PB - Springer Science and Business Media Deutschland GmbH
T2 - 19th Annual Conference of China Electrotechnical Society, ACCES 2024
Y2 - 20 September 2024 through 22 September 2024
ER -