The invention relates to the field of motor control, and particularly discloses an elevator system based on a permanent magnet synchronous motor, the elevator system comprises a car and an elevator dragging system, the elevator dragging system comprises a mounting beam, the mounting beam is fixedly mounted on the inner side wall of an elevator shaft, the upper end of the mounting beam is fixedly connected with the permanent magnet synchronous motor, and the permanent magnet synchronous motor is fixedly connected with the car. The lift car is arranged in an elevator shaft, a magnetic suspension track is installed in the elevator shaft, a magnetic column matched with the magnetic suspension track is installed on the outer wall of the elevator, electromagnet single bodies are installed in the magnetic suspension track, the electromagnet single bodies are arranged in the magnetic suspension track in a segmented mode, and the electromagnet single bodies are arranged at the hovering position of the elevator on each floor of a building. And when the device is used in an elevator upgrading system, the elevator can run more stably and safely.
本方案涉及电机控制领域,具体公开了基于永磁同步电机的升降电梯系统,包括轿厢和电梯拖动系统,所述电梯拖动系统包括安装梁,所述安装梁固定安装于电梯井内侧壁上,所述安装梁上端固定连接有永磁同步电机,所述轿厢置于电梯井内,所述电梯井内安装有磁悬轨道,电梯外壁安装有与磁悬轨道配合的磁力柱,所述磁悬轨道内安装有电磁铁单体,电磁铁单体在磁悬轨道内为分段布置,电磁铁单体布置于电梯在建筑每层悬停的位置处,使用在电梯升级系统中,能够使得电梯运行更加平稳和安全。
Elevator system based on permanent magnet synchronous motor
基于永磁同步电机的升降电梯系统
2023-09-08
Patent
Electronic Resource
Chinese
ELEVATOR SYSTEM INCLUDING A PERMANENT MAGNET (PM) SYNCHRONOUS MOTOR DRIVE SYSTEM
European Patent Office | 2017
|Elevator system including a permanent magnet (PM) synchronous motor drive system
European Patent Office | 2021
|ELEVATOR SYSTEM INCLUDING A PERMANENT MAGNET (PM) SYNCHRONOUS MOTOR DRIVE SYSTEM
European Patent Office | 2018
|Elevator system including a permanent magnet (PM) synchronous motor drive system
European Patent Office | 2021
|ELEVATOR SYSTEM INCLUDING A PERMANENT MAGNET (PM) SYNCHRONOUS MOTOR DRIVE SYSTEM
European Patent Office | 2018
|