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Application areas of lithium batteries


Release time:

2023-09-15

Source:

Network

In order to respond to the country's dual-carbon policy and solve the problems of energy shortage and environmental pollution, the automotive industry needs to realize the transformation from fuel vehicles to trams. Lithium-ion batteries have the advantages of high energy density, high working voltage, and long cycle life. It has been widely used in electric cars and electric buses, especially lithium iron phosphate batteries and ternary batteries.

Automotive field

In order to respond to the country's dual-carbon policy and solve the problems of energy shortage and environmental pollution, the automotive industry needs to realize the transformation from fuel vehicles to trams. Lithium-ion batteries have the advantages of high energy density, high working voltage, and long cycle life. It has been widely used in electric cars and electric buses, especially lithium iron phosphate batteries and ternary batteries.

Grid energy storage field

In order to further reduce the dependence on non-renewable energy (coal, oil, natural gas), the power generation of renewable energy (wind energy, solar energy, etc.) has received widespread attention, but these renewable energy power generation has certain volatility and intermittency. The obtained electric energy cannot be directly transmitted to the power grid, which will cause the fluctuation of the power grid. Therefore, it is necessary to store a part of computers converted from renewable energy through energy storage batteries, when the load on the grid side is high, electric energy is supplied to realize the frequency regulation and peak regulation of the grid.

Energy storage batteries have no direct requirements for energy density, but different energy storage scenarios (frequency modulation, peak shaving) have requirements for the power density of the battery. Lithium-ion batteries with long life and high energy conversion efficiency can take on this important task.

Field of Portable Electronic Devices

In recent years, with the rise of technologies such as the Internet, the Internet of Things, and big data, more and more electronic devices have appeared, which have facilitated the lives of residents. Various smart phones, MP3, MP4, cameras, remote controls, children's toys, etc. Lithium-ion batteries have appeared in electronic devices.

 

Key words:

Application areas of lithium batteries


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