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Test system for simultaneously testing plurality of battery systems

A battery system and test system technology, which is applied in the direction of measuring electricity, measuring devices, and measuring electrical variables, etc., can solve the problems of increasing labor costs for testers, high equipment investment, and expensive prices

Pending Publication Date: 2021-04-20
TIANNENG SAFT ENERGY JOINT CO
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  • Abstract
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  • Application Information

AI Technical Summary

Problems solved by technology

The existing communication-type battery system charge and discharge detection equipment mostly adopts multi-channel form (generally 4 channels). In addition, this kind of equipment is expensive, often costing hundreds of thousands of yuan, which severely limits the full release of production capacity and equipment investment. High, also increases the human cost of testers

Method used

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  • Test system for simultaneously testing plurality of battery systems
  • Test system for simultaneously testing plurality of battery systems
  • Test system for simultaneously testing plurality of battery systems

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Embodiment Construction

[0017] 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 making creative efforts belong to the protection scope of the present invention.

[0018] next combined with Figure 1-3 A specific embodiment of the present invention is described in detail.

[0019] A test system for simultaneous testing of multiple battery systems, refer to figure 1 It includes a battery system charge and discharge detection device 3 , a battery system 2 , and a PC terminal 1 . Among them, the battery system charge and discharge detection equipment 3 is mainly used for the battery system charge and discharge test, and a...

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Abstract

The invention discloses a test system for simultaneously testing multiple battery systems, the system comprises battery system charging and discharging detection equipment, battery systems and a PC (Personal Computer) terminal, anodes and cathodes of the multiple battery systems are connected end to end in series, and the battery systems are connected with the battery system charging and discharging detection equipment. According to the test method and device for simultaneously testing the plurality of battery systems, the utilization rate of the charging and discharging detection equipment is greatly improved, and the equipment investment is reduced; in large-batch high-rhythm production, the manpower utilization rate is greatly improved, and the test period is shortened. The method has an extraordinary guiding effect on the planning, layout and use of test equipment of a large-scale vehicle factory or a PACK factory.

Description

technical field [0001] The invention relates to the technical field of lithium battery system testing, in particular to a testing system for simultaneous testing of multiple battery systems. Background technique [0002] With the continuous improvement of people's quality of life, people's requirements for living environment are also constantly improving. The vigorous promotion and use of clean energy is a prerequisite for the complete solution to air pollution. Clean energy mainly includes water energy, wind power, solar energy, nuclear energy, geothermal energy, biomass, etc. Among them, the battery as an energy storage medium is the key to the continuous use of clean energy. In this ever-changing and turbulent era, we have ushered in the revolutionary development of battery technology: lithium-ion batteries are gradually replacing lead-acid in various application scenarios. The widespread use of lithium batteries not only improves the related performance that the origi...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01R31/00G01R31/36
Inventor 卢志勇张明环夏明明吕张建李明钧周建中毛鸥
Owner TIANNENG SAFT ENERGY JOINT CO
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