18650 rechargeable battery lithium 3.7v 3500mah
CH
About Us
Company Profile Development History Sales Network Partner Social Responsibility
Products
Rechargeable Battery Battery Packs Energy Storage Battery Primary Battery Handicraft Article
Subsidiary Company
SINO TECHNOLOGY SUNBEAM GREEN POWER DATAPOWER SEONG-HEE STD
Honor
Qualification Certificate Patent Certificate Honor Certificate
R&D
R&D Center Test Center
News
Company News Industry News
Contact Us
18650 rechargeable battery lithium 3.7v 3500mah
18650 rechargeable battery lithium 3.7v 3500mah
polymer lithium battery

Primary battery

Rechargeable Battery

LR03 alkaline battery

Nickel Hydride No. 5 batteries

release time:2024-06-12 Hits:     Popular:AG11 battery

Machine Learning Technology for Thermal Runaway of Nickel Hydride No. 5 batteries

 

According to foreign media reports, today, mobile phones, electronic devices, laptops, electric vehicles such as Toyota and Tesla, Boeing 787 aircraft, and ships of the US Navy are all powered by Nickel Hydride No. 5 batteries. Although these batteries are widely used, they also have many risks. Because the metal lithium is highly reactive, these batteries and battery cells will experience "thermal runaway", that is, they will overheat, catch fire, and even explode. Although the accidents are rare, they have raised public concerns about lithium-ion technology.

 

Now, with the support of a new five-year, $500,000 grant from the National Science Foundation, researchers at the University of Kansas have developed a technology that can monitor and prevent Nickel Hydride No. 5 batteries from overheating. Huazhen Fang, an assistant professor in the Department of Mechanical Engineering at the university, and his students developed a machine learning method to monitor the temperature inside the battery.

 

According to researchers at the University of Kansas, most current technologies for tracking the temperature of Nickel Hydride No. 5 batteries are not mature enough because sensors can only read the surface temperature of the outside of the battery.

 

"Typically, the temperature on the surface of a battery doesn't tell us enough about the state of the battery, but the temperature inside the battery tells us more about the thermodynamics," Fang said. "But there are few ways to put sensors inside the battery. However, using artificial intelligence and machine learning, we can predict the temperature inside the battery cell, which allows us to detect battery behavior. The temperature on the surface of the battery provides rich data for machine learning methods, and combined with mathematical models, it can predict what is happening inside the battery."

 

Instead of assuming that the battery temperature is a uniform temperature, there is a modeling method called a "lumped parameter model," which assumes that the battery temperature is a uniform temperature. Professor Fang said his computer learning technology can predict the temperature changes inside the battery, which is a more accurate and realistic method to calculate the possibility of thermal runaway in the battery.

 

"When the battery is charged and discharged, the temperature distribution is uneven, and the temperature inside the battery near the electrode is usually higher, but the temperature on the outside surface is lower. The lumped parameter model only considers the case where the battery temperature is uniformly distributed, while our method reconstructs the temperature of the battery in time and space."

 

The University of Kansas researchers fed data from Nickel Hydride No. 5 batteries into artificial intelligence to infer the internal temperature of the battery. This data can be processed in the device powered by the battery or connected to cloud computing. If a battery experiences thermal runaway, the device can be programmed to shut down or disconnect the battery to prevent it from heating up and catching fire or exploding.

 

With the above innovations, Nickel Hydride No. 5 batteries can be expanded to more industrial applications by tying hundreds of batteries together. According to Professor Fang, lithium-ion technology is increasingly being used in large-scale power grids to store and discharge electricity generated by sustainable technologies such as solar and wind power.


Read recommendations:

L822 32A/29A

Key crafts for battery assembly.lithium battery pack 48v 120ah

Lithium battery testing items and methods

AAA Ni-MH battery

12V23A battery

Last article:18650 lithium ion battery cell

Next article:18650 lithium battery 3000mah

Popular recommendation

AAA Ni-MH battery Manufacturing

2023-03-22

701224 lipo battery company

2023-03-22

21700 battery wholesale

2023-03-22

803040 polymer battery company

2023-03-22

3.2v lifepo4 battery 200ah

2023-03-22

801620 180mAh 3.7V

2022-08-19

Cabinet type energy storage battery 10KWH

2022-11-08

701224 145MAH 3.7V

2023-06-10

Coin Battery LR 43

2022-10-15

Coin Battery LR 726

2022-10-15

Electric vehicle lithium battery GN-24100-FAP

2022-09-27

801738 450mAh 3.7V

2022-08-19

6F22

2022-07-04

Lithium-ion battery GN200 222wh

2022-08-23

502030 200mAh 3.7V

2022-07-01

li ion 18650 battery pack company

2023-06-25

CR2025 battery

2023-06-25

801520 polymer battery

2023-06-25

li ion 18650 battery pack maker

2023-06-25

Ni-MH batteries

2023-06-25

This durable gas stove specific battery allows you to...

2022-06-15

Power Output of Lithium-Ion Batteries for Power Applications

2024-10-29

What is the difference between nickel -metal hydride battery and nickel -cadmium battery?energy stor

2023-05-12

Analysis of technical difficulties in concentrated photovoltaic power generation system

2024-01-24

What are the fields of lithium ion battery?powerwall home lithium ion battery

2023-03-08

What are the batteries used on sweeping robots?3.7V Lithium Polymer Battery

2023-08-02

What are the advantages and disadvantages of ternary lithium batteries?51.2v solar energy storage ba

2023-03-15

18650 lithium ion battery 3.7v.Introduction to the production process of 18650 lithium battery pack

2023-10-13

Advantages and disadvantages of lithium iron phosphate battery

2022-12-01

Types of lithium battery products.9V rechargeable battery

2023-08-04
360° FACTORY VR TOUR
lithium ion battery 18650 priceWhatsapp
lithium ion battery 18650 price

lithium ion battery 18650 priceTel
+86 19925278095

lithium ion battery 18650 priceEmail
admin@sino-techgroup.com

TOP