TY - GEN
T1 - Study on the simulation method of fluid-structure interaction in high voltage circuit breaker repulsion device
AU - Gao, Kai
AU - Zhong, Jianying
AU - Wei, Jianwei
AU - Song, Haoyu
AU - Cheng, Cai
AU - Liu, Yingyi
AU - Zhang, Wenjing
N1 - Publisher Copyright:
© 2022 IEEE.
PY - 2022
Y1 - 2022
N2 - High-voltage circuit breakers are key devices in high-voltage power systems, controlling both the on-off of specific lines and the reliable disconnecting of fault areas in the event of a fault to ensure the safe operation of other areas. The mechanical movement of the repulsive device and the force analysis are particularly important in the key structural model of the high-speed opening and breaking of the circuit breaker. In the process of high-speed stamping and resetting mechanism, the key components in the valve body, such as the spool, are subjected to the pressure of the hydraulic fluid with constantly changing pressure. The value of the pressure will not always be constant. The impact force on the mechanism is fast and instantaneous, while the fluid force is continuous, so the analysis of the fluid force becomes critical in the inertia phase and buffer phase of the repulsive mechanism movement. To address this issue, in order to obtain simulation data results closer to the real working conditions, we conduct a study of fluid-structure interaction simulation for structures in repulsive devices.
AB - High-voltage circuit breakers are key devices in high-voltage power systems, controlling both the on-off of specific lines and the reliable disconnecting of fault areas in the event of a fault to ensure the safe operation of other areas. The mechanical movement of the repulsive device and the force analysis are particularly important in the key structural model of the high-speed opening and breaking of the circuit breaker. In the process of high-speed stamping and resetting mechanism, the key components in the valve body, such as the spool, are subjected to the pressure of the hydraulic fluid with constantly changing pressure. The value of the pressure will not always be constant. The impact force on the mechanism is fast and instantaneous, while the fluid force is continuous, so the analysis of the fluid force becomes critical in the inertia phase and buffer phase of the repulsive mechanism movement. To address this issue, in order to obtain simulation data results closer to the real working conditions, we conduct a study of fluid-structure interaction simulation for structures in repulsive devices.
KW - Fluid-structure interaction
KW - High voltage circuit breaker
KW - Repulsion device
UR - https://www.scopus.com/pages/publications/85152123633
U2 - 10.1109/AIAM57466.2022.00102
DO - 10.1109/AIAM57466.2022.00102
M3 - 会议稿件
AN - SCOPUS:85152123633
T3 - Proceedings - 2022 4th International Conference on Artificial Intelligence and Advanced Manufacturing, AIAM 2022
SP - 504
EP - 512
BT - Proceedings - 2022 4th International Conference on Artificial Intelligence and Advanced Manufacturing, AIAM 2022
PB - Institute of Electrical and Electronics Engineers Inc.
T2 - 4th International Conference on Artificial Intelligence and Advanced Manufacturing, AIAM 2022
Y2 - 7 October 2022 through 9 October 2022
ER -