Magnetic-levitation inclined elevator and control method of magnetic-levitation inclined elevator

Abstract

The invention relates to a magnetic-levitation inclined elevator and a control method of the magnetic-levitation inclined elevator and belongs to the field of elevators. The inclined elevator comprises an inclined rail, a levitation system, a driving system, a control system and a pedal. The levitation system comprises two pairs of levitation permanent magnets; each pair of levitation permanent magnets are coaxial and opposite up and down; one levitation permanent magnet in one pair and one levitation permanent magnet in the other part are mounted at two sides of the inclined rail along the line; the other levitation permanent magnets in the two pair are mounted at two sides of the bottom of the pedal; the driving system comprises a stator and a mover; the stator is laid in the middle of the inclined rail along the line; the mover comprises a mover iron core and a Halbach array permanent magnet; the mover is fixed in the middle of the bottom of the pedal; the control system is used for controlling input current of a stator winding through a given value obtained from a given acceleration curve and an actually measured load; finally, closed loop control of an elevator speed and an acceleration is realized. The magnetic-levitation inclined elevator provided by the invention is simple to operate, safe to operate and small in power consumption and is especially suitable for operating on a staircase, a gangway ladder and an inclined slope.

Description

technical field [0001] The invention relates to an elevator, in particular to a maglev inclined elevator capable of running on stairs, gangways and slopes, and belongs to the field of elevators. Background technique [0002] As a barrier-free facility, oblique elevators are mainly used in public places such as corridors, stations, airports, ships, and underground passages without vertical elevators. They are used to transport people or luggage and other goods, bringing convenience to people. [0003] Existing inclined elevators are generally traction type, and the main components are traction machine and traction wire rope. the goal of. In the prior art, the structure of the oblique elevator is relatively complicated, not only the production cost is high, but also the installation and maintenance are inconvenient, the failure rate is high, and the energy consumption is large. Contents of the invention [0004] The main purpose of the present invention is to provide an in...

AI Technical Summary

Problems solved by technology

In the prior art, the structure of the inclined elevator is relatively complicated, not only the production cost is high, but also the installation and maintenance are inconvenient, the failure rate is high, and the energy consumption is large

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