Two decays of dynamic lithium -ion batteries -Lithium - Ion Battery Equipment
The two attenuation methods of electric batteries, as well as the impact on electric vehicles
There are two types of power lithium -ion batteries of electric vehicles: one is attenuation caused by the cycle of power lithium -ion battery, and the other is the attenuation of power lithium -ion batteries in low temperature environments. The former is the performance of the service life of power lithium -ion batteries, and the latter is the performance of the power lithium -ion battery in a low temperature environment. Both have a huge impact on electric vehicles. Power lithium -ion batteries are the power source of electric vehicles. After attenuation, the energy storage and charging power of the power lithium -ion battery will be directly affected. In the case of electric vehicles, the mileage decreases and the charging speed slows down. The normal use of electric vehicles will be greatly affected. Let's take a look at the specific situation of these two attenuation.(Lithium - Ion Battery Equipment)
As the number of cycles is added, the energy battery will be attenuated. To a certain extent, the power of the battery will decrease a lot, and it is generally replaced. The current replacement standard is to reduce the function of power lithium -ion batteries to 80%.
At present, the mainstream lithium iron phosphate cells and ternary lithium -ion batteries are reduced to 80%of the standard replacement amount: the average cycle of lithium iron phosphate cells is between 1500 and 2000 times. The number of cycles of ternary lithium ion batteries is generally between 1,000 and 1500 times. The number of loops from one charging to one drainage. For example, you can complete 5 cycles a month. We use 1,000 cycles. The battery life is about 200 months.
Differential method of power battery attenuation: In the use of cars, assuming that there is a significant decline in the driving process, charging or virtual power is serious, then it may be the problem of power battery. Just like our mobile phones, there is a phenomenon often appears in the use of late returns. Continuous charging is not enough, or it looks full, but the electricity will soon lose. The same is true of electric vehicles. If there is a problem with the battery, similar things will happen. From these abnormalities, the degree of attenuation of the power lithium -ion battery can be roughly judged.
Power lithium -ion batteries are low and low attenuity: The temperature of the external environment in winter is low, and the chemical reaction of the new energy electric vehicle power lithium -ion battery will slow down. This will cause the charging speed to slow down, the itinerary becomes shorter, the external temperature is about minus 10 degrees Celsius, and the battery life of the battery will be shortened by 30%. The lower the temperature, the more fade at the battery. This situation is the phenomenon of low temperature attenuation, and the use of electric vehicles can also form a great inconvenience.
In summary: The above points are the attenuation of electric vehicle power lithium -ion batteries. As far as electric vehicles are concerned, no matter what the way, its impact is huge.
There are two types of power lithium -ion batteries of electric vehicles: one is attenuation caused by the cycle of power lithium -ion battery, and the other is the attenuation of power lithium -ion batteries in low temperature environments. The former is the performance of the service life of power lithium -ion batteries, and the latter is the performance of the power lithium -ion battery in a low temperature environment. Both have a huge impact on electric vehicles. Power lithium -ion batteries are the power source of electric vehicles. After attenuation, the energy storage and charging power of the power lithium -ion battery will be directly affected. In the case of electric vehicles, the mileage decreases and the charging speed slows down. The normal use of electric vehicles will be greatly affected. Let's take a look at the specific situation of these two attenuation.(Lithium - Ion Battery Equipment)
As the number of cycles is added, the energy battery will be attenuated. To a certain extent, the power of the battery will decrease a lot, and it is generally replaced. The current replacement standard is to reduce the function of power lithium -ion batteries to 80%.
At present, the mainstream lithium iron phosphate cells and ternary lithium -ion batteries are reduced to 80%of the standard replacement amount: the average cycle of lithium iron phosphate cells is between 1500 and 2000 times. The number of cycles of ternary lithium ion batteries is generally between 1,000 and 1500 times. The number of loops from one charging to one drainage. For example, you can complete 5 cycles a month. We use 1,000 cycles. The battery life is about 200 months.
Differential method of power battery attenuation: In the use of cars, assuming that there is a significant decline in the driving process, charging or virtual power is serious, then it may be the problem of power battery. Just like our mobile phones, there is a phenomenon often appears in the use of late returns. Continuous charging is not enough, or it looks full, but the electricity will soon lose. The same is true of electric vehicles. If there is a problem with the battery, similar things will happen. From these abnormalities, the degree of attenuation of the power lithium -ion battery can be roughly judged.
Power lithium -ion batteries are low and low attenuity: The temperature of the external environment in winter is low, and the chemical reaction of the new energy electric vehicle power lithium -ion battery will slow down. This will cause the charging speed to slow down, the itinerary becomes shorter, the external temperature is about minus 10 degrees Celsius, and the battery life of the battery will be shortened by 30%. The lower the temperature, the more fade at the battery. This situation is the phenomenon of low temperature attenuation, and the use of electric vehicles can also form a great inconvenience.
In summary: The above points are the attenuation of electric vehicle power lithium -ion batteries. As far as electric vehicles are concerned, no matter what the way, its impact is huge.
.png?imageView2/1/w/400/h/300)
