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A method and device for reducing power consumption

A technology for power consumption and maglev trains, applied in transportation and packaging, electric traction, electric vehicles, etc., to achieve the effects of reducing power consumption, reducing operating losses, and increasing manufacturing costs

Active Publication Date: 2016-03-16
ZHUZHOU ELECTRIC LOCOMOTIVE CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Therefore, continuing to use the suspension gap in the moving state in the static suspension state will cause excessive power consumption of the maglev train.

Method used

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  • A method and device for reducing power consumption
  • A method and device for reducing power consumption
  • A method and device for reducing power consumption

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Embodiment Construction

[0037] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of the present invention.

[0038] The embodiment of the present invention discloses a method for reducing power consumption, such as figure 1 As shown, the method includes:

[0039] S101: When the maglev train is in a static state, determine whether the maglev train is in a levitation state;

[0040] Since the present invention is to reduce the power consumption of the maglev train in the static levitation state, it is necessary to judge whether the train is in the levitation state when the...

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Abstract

The invention discloses a power consumption reducing method and device and relates to the technical field of control over a magnetically levitated train. The power consumption reducing method comprises the steps that when the magnetically levitated train is at the idle state, whether the magnetically levitated train is at the suspension state or not is judged; when the magnetically levitated train is at the suspension state, a suspension gap parameter corresponding to the current suspension state is amended, a suspension gap of the magnetically levitated train is reduced, and consequently the power consumption of the magnetically levitated train is reduced. Meanwhile, the method does not change the structure of a current suspension controller, and the manufacturing cost of the magnetically levitated train is not increased.

Description

technical field [0001] The invention relates to the technical field of maglev train control, and more specifically, to a method and device for reducing power consumption. Background technique [0002] A maglev train is a train propelled by the magnetic levitation force (that is, the magnetic attraction and repulsion force). During the operation of the maglev train, there will be power loss, that is, power consumption. For the operation of the train, the smaller the power consumption, the better. [0003] Currently, the power consumption of a maglev train is the same whether it is in a static levitation state or in a moving state. [0004] However, in the moving state of the maglev train, the levitation gap of the vehicle must meet the requirements of the dynamic response speed of the levitation controller under the uneven rail surface, while in the static levitation state, the levitation gap of the vehicle does not have the same requirement for the dynamic response speed of ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B60L13/06
Inventor 佟来生罗京朱琳
Owner ZHUZHOU ELECTRIC LOCOMOTIVE CO LTD