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A suspension electromagnet static performance testing platform and test bench

A suspension electromagnet, static performance technology, applied in the direction of measuring electricity, measuring devices, measuring electrical variables, etc., can solve problems such as the inability to effectively detect the characteristics of the electromagnet itself in real time

Active Publication Date: 2020-10-20
CRRC QINGDAO SIFANG CO LTD
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0002] At present, the maximum operating speed of common high-speed maglev trains reaches 503km / h. Ultra-high-speed operation requires the suspension electromagnets of maglev trains to have higher carrying capacity. Performance testing is very important. At present, there is no test device for comprehensive testing of the electromagnetic and electrical properties of the suspension electromagnet of high-speed maglev trains in China. At present, the existing electromagnet test benches realize the suspension state of the electromagnet through the mechanical structure and the control system. Effective real-time detection of the characteristics of the electromagnet itself

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  • A suspension electromagnet static performance testing platform and test bench
  • A suspension electromagnet static performance testing platform and test bench
  • A suspension electromagnet static performance testing platform and test bench

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Embodiment Construction

[0031] Embodiments of the present invention are described in detail below, examples of which are shown in the drawings, wherein the same or similar reference numerals designate the same or similar elements or elements having the same or similar functions throughout. The embodiments described below by referring to the figures are exemplary and are intended to explain the present invention and should not be construed as limiting the present invention.

[0032] In describing the present invention, it should be understood that the terms "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", " Orientation or position indicated by "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", etc. The relationship is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present invention and simplifying the descrip...

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Abstract

The invention discloses a test platform and test bench for the static performance of a suspension electromagnet. The test platform includes a long stator lifting system and a suspension electromagnetmoving system disposed under the long stator lifting system, wherein the long stator lifting system includes a lifting device and a long stator which is fixedly mounted on the lifting device. The suspension electromagnet moving system includes a mounting table and the suspension electromagnet which is fixedly mounted on the mounting table. The invention has the beneficial effects that the test platform can test the electrical characteristics and electromagnetic characteristics of the suspension electromagnet in a static state; the test platform can test the temperature rise of the suspension electromagnet in real time, and achieves the temperature test and the overheat protection; the test platform can test the deformation of the suspension electromagnet in the working state; the test platform achieves the pre-deflection design of the suspension electromagnet; the test platform can simulate the floating and static floating conditions of a train, and test the static performance of the suspension electromagnet under different working conditions.

Description

technical field [0001] The invention relates to the technical field of a test device for detecting the electromagnetic performance and electrical performance of a suspension electromagnet of a maglev train, in particular to a static performance test platform and a test bench for a suspension electromagnet. Background technique [0002] At present, the maximum operating speed of common high-speed maglev trains reaches 503km / h. Ultra-high-speed operation requires the suspension electromagnets of maglev trains to have higher carrying capacity. Performance testing is very important. At present, there is no test device for comprehensive testing of the electromagnetic and electrical properties of the suspension electromagnet of high-speed maglev trains in China. At present, the existing electromagnet test benches realize the suspension state of the electromagnet through the mechanical structure and the control system. Effectively detect the characteristics of the electromagnet its...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G01R31/00
CPCG01R31/00
Inventor 韩伟涛吴冬华邓桂美姜付杰李慧娟
Owner CRRC QINGDAO SIFANG CO LTD
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