Test Chambers Knowledge
DGBELL Vietnam

3 Questions About the Battery of Electrical Vehicles

Does the power recovery increase the number of battery cycles? The motor that powers new energy vehicles is almost exactly the same as a generator in terms of component structure and line connection. If you change the direction of rotation of the rotor, the motor can

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Test Chambers Knowledge
DGBELL Vietnam

Temperature Cycling Test Chamber Testing and Debugging Methods

Each of the conducting processes should be performed, maintaining the test standard assortment of every test’s execution. Temperature Cycling Test Chamber at the equilibrium indicates correct evaluation in particular data performance. So, it is a more precise detection of the following test results. Since particular

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Test Chambers Knowledge
DGBELL Vietnam

The System of High Low Temperature Chamber, Temperature Humidity Test Chamber

Interpretation of environmental simulation tests: There is all kind of environments in nature: high temperature, low temperature, humidity, ultraviolet light, sunlight, rain, etc. Different natural environments affect all kinds of our lives to varying degrees. An environmental simulation test is an activity performed to maintain

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Test Chambers Knowledge
DGBELL Vietnam

Battery Evaluation – Testing of Electric Vehicles

As electric vehicles continue to dominate the marketplace, several safety standard tests are being conducted to keep the vehicle working condition stable. These safety standard tests involve the evaluation of batteries for electric vehicles, with the distinct focus of testing performance, cycle life, and safety.

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Test Chambers Knowledge
DGBELL Vietnam

BMS System Controlled Object Core Knowledge – Overcharge

Concept overcharging, or overcharging, is a type of lithium-ion battery abuse where the charging voltage of a lithium-ion battery is too high above its charging cut-off voltage. Lithium-ion battery charging usually set charging cut-off voltage, the process needs to use constant current and constant voltage

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