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Vehicular storage battery comprehensive property dynamic test device

A comprehensive performance and dynamic testing technology, which is applied in vibration testing, machine/structural component testing, electrical measurement, etc., can solve problems such as road spectrum testing and no battery dynamic testing, and achieve the goal of improving accuracy Effect

Inactive Publication Date: 2016-03-23
XIAMEN UNIV OF TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

It is the most scientific, objective, direct, and effective to conduct dynamic tests on batteries combined with road spectrum. However, among a series of domestic standards related to batteries, there is no requirement for road spectrum testing.
In addition, there is no special testing equipment for battery dynamic testing in China at present.

Method used

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  • Vehicular storage battery comprehensive property dynamic test device
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Embodiment Construction

[0032] 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, but not to limit the present invention. In addition, it should be noted that, for the convenience of description, only some structures related to the present invention are shown in the drawings but not all structures.

[0033] Please refer to Figure 1-2 , the present invention provides a vehicle battery comprehensive performance dynamic testing equipment 100, including:

[0034] The control unit 10 is used for controlling the testing process and processing the testing results. Further, the control unit 10 includes an industrial computer and control software. The control software is special-purpose software, which can reflect special characteristics of the battery, such as battery type selection, experimental program selection,...

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PUM

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Abstract

The invention discloses a vehicular storage battery comprehensive property dynamic test device. The device comprises a control unit for controlling a test process; an excitation unit for providing driving signals; a vibration table which bears a vehicular storage battery to be tested and can vibrate under the driving effect of the driving signals; an environment simulation unit for providing a test environment needed by the vehicular storage battery to be tested; a charge and discharge unit for charging and discharging the vehicular storage battery to be tested in a test process; a vibration pickup unit for detecting vibration signals of the vibration table, and after amplifying and converting the vibration signals into electric signals, feeding the electric signals to the control unit; and a voltage real-time monitoring unit electrically connected with the control unit. The test device provided by the invention is a comprehensive property dynamic test device which has a path spectrum input function and can carry out test control through a road spectrum.

Description

technical field [0001] The invention relates to a dynamic testing device for the comprehensive performance of a vehicle storage battery, in particular to a dynamic testing device for the comprehensive performance of a vehicle storage battery with road spectrum input and test control through the road spectrum. Background technique [0002] Batteries, as energy storage devices and energy supply devices, have been widely used in automobiles, earth-moving machinery (loaders, excavators, etc.), motor vehicles (sightseeing cars, golf carts, etc.) in the field (factory) and other types of vehicles ( Electric bicycles, electric mopeds, motorcycles, etc.). [0003] With the advancement of my country's "energy saving and emission reduction work", the development and promotion of new energy vehicles, especially electric vehicles, has become a top priority in my country's promotion of "energy saving and emission reduction" work. Since the end of May 2010, the state has continuously iss...

Claims

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Application Information

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IPC IPC(8): G01R31/36G01M7/02
CPCG01R31/3644G01M7/02G01R31/382
Inventor 黄海鹏
Owner XIAMEN UNIV OF TECH