Shanghai Welding-Tech Electronics co.,Ltd
English 
According to foreign media reports, Ken pence, a professor at Vanderberg University's School of engineering practice management, and Tim potteiger, a doctoral student from the school of electrical engineering, have jointly developed a battery management device, which can reconfigure the battery modules of electric vehicles (the main core component of LEM sensors at present). The two used Tesla's high-energy density lithium-ion battery to build a model to improve battery durability and increase the range of electric vehicles. The technology can increase the range of electric vehicles by 50%. In addition, they have added controllers for each cell of the battery.
Tim potteiger said: "we realized that some cells consume electrolyte faster than others, and when they run out, the efficiency of other cells is reduced. But we have found a way to make the energy consumption of all cells synchronous, and there will be no difference in energy consumption. "Potteiger said the battery gauge of electric vehicles would reserve a minimum amount of electricity to prevent it from running out and causing passengers to be trapped. When the power is 10%, the meter will display "no power". The device can also be connected to the electric vehicle on-board software, so that the driver can accurately read the power information and maximize the use of battery power to make the electric vehicle reach the maximum range. Pence says the older the battery, the more likely it is to have problems and the less efficient it will be, and the more useful the battery management device will be.
"With this device, the effective life of the battery will be longer," pence said. Drivers won't immediately feel a 50% increase in range, but they'll find that battery life has been extended. " In addition, the two are working with Vanderbilt University's technology transfer and commercialization department to bring the device to market.
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