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Energy-saving and efficient permanent-magnet synchronous elevator traction machine testing platform

An elevator traction machine and permanent magnet synchronous technology, applied in the elevator field, can solve the problem that the test data cannot be played back, and achieve the effect of improving the ground performance test efficiency, avoiding the equipment and improving the work efficiency.

Inactive Publication Date: 2018-09-07
WUHAN ESPECIAL EQUIP SUPERVISE TEST INST
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  • Abstract
  • Description
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  • Application Information

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Problems solved by technology

The test data cannot be played back, automatically generate tables, print out and other functions

Method used

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  • Energy-saving and efficient permanent-magnet synchronous elevator traction machine testing platform
  • Energy-saving and efficient permanent-magnet synchronous elevator traction machine testing platform
  • Energy-saving and efficient permanent-magnet synchronous elevator traction machine testing platform

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Embodiment Construction

[0031] In order to make the object, technical solution and advantages of the present invention clearer, the present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.

[0032] see Figure 1 to Figure 4 , an energy-saving and high-efficiency permanent magnet synchronous elevator traction machine test platform, including an upper computer 13 and a test device used as a lower computer for testing the technical parameters of the traction machine under different working conditions, and the upper computer 13 has A device for obtaining and processing the measurement information of the test device, the test device includes a driving device connected to an industrial three-phase power supply 1, a machine to be tested 2, a torque speed measuring instrument 4, and a driving ...

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Abstract

The invention relates to an energy-saving and efficient permanent-magnet synchronous elevator traction machine testing platform which comprises an upper computer and a testing device serving as a lower computer and used for testing technical parameters of a traction machine under different working conditions. The upper computer is a device for obtaining and processing information detected by the testing device, the testing device comprises a driving device using industrial three-phase electricity, a machine to be tested, a torque rotation speed measuring instrument and an active machine, the machine to be tested, the torque rotation speed measuring instrument and the active machine are sequentially arranged on the base, the driving device is connected to the active machine and the machineto be tested so as to drive the active machine and the machine to be tested, the measurement end of the torque rotation speed measuring instrument is connected with the active machine and the machineto be tested through connecting parts, and the upper computer is connected with the machine to be tested, the torque rotation speed measuring instrument and a driving part. The energy-saving and efficient permanent-magnet synchronous elevator traction machine testing platform saves energy, is friendly to the environment, achieves power recycling and can achieve automatic acquisition, display, analysis, storage, replay, output and printing functions of testing data, the ground performance testing efficiency of the permanent-magnet synchronous elevator traction machine is improved, and the working efficiency is improved.

Description

technical field [0001] The invention relates to the technical field of elevators, in particular to an energy-saving and high-efficiency permanent magnet synchronous elevator traction machine test platform. Background technique [0002] Permanent magnet synchronous traction machine has been popularized and applied in the elevator industry because of its small size, energy saving and high efficiency, excellent performance, convenient maintenance, environmental protection and many other advantages. How to verify whether the main engine designed by the elevator traction machine research and development and design engineers meets the various indicators stipulated in the project specification design document has become a problem that needs to be solved. The current ground performance test platform of the permanent magnet synchronous elevator traction machine is designed by the traditional method, that is, the machine under test and the electric drive device of the main machine are...

Claims

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Application Information

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IPC IPC(8): G01M99/00
Inventor 杨世耀檀昊李平董浩明陈维壁陈峥孙志才刘声华严偲瑜
Owner WUHAN ESPECIAL EQUIP SUPERVISE TEST INST
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