Title:
MAGNETIC TRANSPORT LINE DRIVING SYSTEM, MAGNETIC TRANSPORT LINE, AND MAGNETIC TRANSPORT LINE DRIVING METHOD
Document Type and Number:
WIPO Patent Application WO/2023/029825
Kind Code:
A1
Abstract:
The present invention provides a magnetic transport line driving system, a magnetic transport line, and a control method for a magnetic transport line driving system, for use in driving an actuating mechanism of a magnetic transport line according to an instruction, the actuating mechanism comprising multiple motor stators and at least one motor mover. The magnetic transport line driving system comprises: a movement control unit, used for generating a driving instruction according to an instruction; multiple position sensing units, of which the number corresponds to that of motor stators, used for detecting number information and position information of motor movers; a motor control unit, used for calculating number information and address information of effective shafts according to the driving instruction, and the number information and position information of the motor movers, generating a motor stator selection instruction for selecting a specified motor stator, and generating an inversion setting instruction for generating a specified driving current; and multiple motor driving units, of which the number corresponds to that of the motor stators, used for generating and providing a driving current to a corresponding motor stator according to the motor stator selection instruction and the inversion setting instruction, and driving the motor stator to move according to the instruction.
Inventors:
QIAN JIN (CN)
LI RUIQIN (CN)
WANG QICHAO (CN)
HU YUEJIN (CN)
LI RUIQIN (CN)
WANG QICHAO (CN)
HU YUEJIN (CN)
Application Number:
PCT/CN2022/108201
Publication Date:
March 09, 2023
Filing Date:
July 27, 2022
Export Citation:
Assignee:
RTIMEMAN MOTION CONTROL CO LTD (CN)
International Classes:
H02P25/06; B65G54/02
Foreign References:
| CN113726262A | 2021-11-30 | |||
| CN210536535U | 2020-05-15 | |||
| CN109302103A | 2019-02-01 | |||
| CN113168152A | 2021-07-23 | |||
| US20060100723A1 | 2006-05-11 |
Other References:
JIN CHANG-JUN, ZHOU CUN-YAN: "Application Research of Permanent Magnet Variable Frequency Motor Direct-drive Belt Conveyor in Coal Mine", VALUE ENGINEERING, no. 31, 29 September 2018 (2018-09-29), pages 178 - 179, XP093041665, ISSN: 1006-4311, DOI: 10.14018/j.cnki.cn13-1085/n.2018.31.078
Attorney, Agent or Firm:
SHANGHAI PATENT & TRADEMARK LAW OFFICE, LLC (CN)
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