Fully automatic automobile motor delivery test measurement and control system

A factory test, measurement and control system technology, applied in the field of motor manufacturing, can solve the problems of low production efficiency and great influence of test results, and achieve the effect of improving production efficiency, improving accuracy and repeatability, and reducing the influence of human factors

Inactive Publication Date: 2015-06-03
SHANGHAI MOTOR SYST ENERGY SAVING ENG TECH RES CENT +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The test measurement and control system generally consists of test power supply, control system, test instrument and data acquisition system, test tooling, etc. Most of the tests are carried out manually, the production efficiency is low, and human factors have a great influence on the test results

Method used

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  • Fully automatic automobile motor delivery test measurement and control system
  • Fully automatic automobile motor delivery test measurement and control system
  • Fully automatic automobile motor delivery test measurement and control system

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Embodiment Construction

[0033] In order to make the present invention more comprehensible, preferred embodiments are described in detail below with accompanying drawings.

[0034] to combine figure 1 , A kind of automatic automobile motor ex-factory test measurement and control system provided by the present invention includes: transformer 1, frequency conversion power supply 2, electric parameter measurement system 3, control system 5, measuring instrument 6, dynamic test station 7, static test station 8.

[0035] Wherein, static test station 8 comprises tested motor 2 12 and thermal sensor 13 of tested motor 2 12, tested motor 2 12 and inductance test loop 17, dielectric strength test loop 18, insulation resistance test loop 19, winding resistance The test circuit 20 is connected, and the thermal sensor 13 of the tested motor 12 is connected with the thermal sensor resistance measurement circuit 21 . The inductance test loop 17 , the dielectric strength test loop 18 , the insulation resistance tes...

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Abstract

The invention relates to a fully automatic automobile motor delivery test measurement and control system, which comprises parts including a test power supply, a measuring system, a control system, a test station, a measuring instrument, a label printer, a tested motor and the like. The system has the following characteristics that the test is divided into two parts including a static test and a dynamic test, and the two parts of test are in simultaneous parallel operation in the two stations. The static test comprises dielectric strength test, insulation resistance test, winding direct current resistance test, winding inductance test and heat sensor test. The dynamic test comprises two-phase short circuit test, idle load test, coder signal detection and vibration test.

Description

technical field [0001] The invention relates to a fully automatic factory test measurement and control system for an automobile motor, which belongs to the technical field of motor manufacturing and can be used for the factory test of a main drive motor of a new energy electric vehicle. Background technique [0002] In the field of new energy electric vehicle production and manufacturing, there are more and more research and development of main drive motors, some of which have been finalized and realized mass production. In the process of production and manufacturing, factory testing is a necessary link to control product quality. The data to determine whether it meets the standard. The factory test is a routine test that must be carried out for each product before leaving the factory. In the highly automated production line, the factory test must also have the characteristics of automation. The reliability and accuracy requirements are high, and it is suitable for long-term...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01R31/34
Inventor 王传军童陟嵩姚金生夏勇琳金惟伟
Owner SHANGHAI MOTOR SYST ENERGY SAVING ENG TECH RES CENT
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