Kaiying Gao
Current Organizations / Institutes
The organizations/institutes from the scholar's latest article
Research Subjects
Kaiying Gao has a total of 4 co-authors. Here are the top co-authors by number of shared publications:
- Guanghui Du
School of Electrical and Control Engineering, Xian University of Science and Technology, Xian, China
1 shared publication - Kaicheng Xu
School of Electrical and Control Engineering, Xi’an University of Science and Technology, Xi’an 710054, China
1 shared publication - Keke Shi
School of Electrical and Control Engineering, Xi’an University of Science and Technology, Xi’an 710054, China
1 shared publication - Qixun Zhou
School of Electrical and Control Engineering, Xi’an University of Science and Technology, Xi’an 710054, China
1 shared publication
Latest Publications
- Open Access
- 16 September 2024
- Published by MDPI AG in Applied Sciences
- Vol. 14 (18) , 8343
Optimized Multi-Motor Power Control Strategy for Distributed Permanent Magnet Direct Drive Belt Conveyors
To address the problem of energy wastage in traditional long-distance belt conveyors with low carrying capacity due to the excessive power installation of a single drive motor, a model of a distributed permanent magnet direct drive belt conveyor driven by multiple small power motors is proposed. A power regulator based on material carrying capacity is designed for energy saving. The minimum number of motors is set as the adjustment target. The number of running motors is adjusted, and the remaining motor power is distributed. The speed constraints of multiple motors are analyzed. The speed difference between adjacent motors is used as feedback to construct a ring coupling speed controller. This realizes the coordinated operation of the distributed permanent magnet direct drive belt conveyor. Co-simulations with AMESIM (version 2020.1) and MATLAB (version 2019b) are conducted to verify the system’s stability. The power regulator optimizes motor distribution under varying conditions, reducing operational losses. The experimental results confirm the effectiveness of the proposed power control strategy.
- 16 September 2024
- Published by MDPI AG in Applied Sciences
- Vol. 14 (18) , 8343
Open AccessOptimized Multi-Motor Power Control Strategy for Distributed Permanent Magnet Direct Drive Belt Conveyors
To address the problem of energy wastage in traditional long-distance belt conveyors with low carrying capacity due to the excessive power installation of a single drive motor, a model of a distributed permanent magnet direct drive belt conveyor driven by multiple small power motors is proposed. A power regulator based on material carrying capacity is designed for energy saving. The minimum number of motors is set as the adjustment target. The number of running motors is adjusted, and the remaining motor power is distributed. The speed constraints of multiple motors are analyzed. The speed difference between adjacent motors is used as feedback to construct a ring coupling speed controller. This realizes the coordinated operation of the distributed permanent magnet direct drive belt conveyor. Co-simulations with AMESIM (version 2020.1) and MATLAB (version 2019b) are conducted to verify the system’s stability. The power regulator optimizes motor distribution under varying conditions, reducing operational losses. The experimental results confirm the effectiveness of the proposed power control strategy.