What are the key technologies to be addressed in mobile lithium-ion battery energy storage systems? -Lithium - Ion Battery Equipment
What are the key technologies for mobile lithium-ion battery energy storage systems? The emergency power supply system of lithium-ion battery mobile energy storage power stations uses lithium iron phosphate batteries with excellent safety, long life, and high energy density as energy storage power sources. At the same time, combined with the design ideas of online UPS, it can realize seamless switching between mains power and energy storage power supply, meet the uninterrupted power supply of emergency power supply and critical loads, and the power supply is also more flexible and reliable.
What are the key technologies to be addressed in mobile lithium-ion battery energy storage systems?
A mobile energy storage system is an energy storage device that integrates an energy storage battery system, a battery management system, an energy management system and a transportation platform. It has the characteristics of flexibility, rapid response, and easy maintenance. It is widely used in fields such as power security, emergency communications, emergency activities, rescue and disaster relief, special guidance, and field exploration.
In some areas of use, such as ensuring power supply for key facilities in a short period of time and adjusting load curves in seasonal areas, mobile power energy storage systems must be used. The demand for mobile lithium-ion battery energy storage systems is relatively large in different multi-dimensional scenarios. One is the flexible deployment of energy storage power stations, seasonal load power supply, and electric vehicle road rescue. In view of the diversification of use scenarios and the complexity of the environment, This puts forward higher requirements for the comprehensive performance of mobile energy storage systems.(Lithium - Ion Battery Equipment)
1.Key technical quality and safety
Quality and safety must first focus on lithium-ion batteries, because batteries currently have multiple cell systems, multiple types, and multiple manufacturers. Different manufacturers have different models. There are several overall concerns about safety and quality. The thermal field of safety protection is average, and the thermal insulation resistance Combustion and fire extinguishing are currently reflected in the two key points of our entire electrical appliances, structure and heat dissipation.
2.Battery selection
At present, we use more lithium iron phosphate batteries, because the products of different manufacturers are also very different, and there are still certain differences in product performance. There is battery abuse. Even energy storage technology standards currently have national standards, and some standards are not strictly implemented. It is easy to cause the performance difference of lithium-ion batteries to be particularly large, and even the consistency is poor, so it is important to select high-quality batteries.
3.Battery management
There is a problem with the management of the battery's entire installation cycle. Information collection is currently inaccurate. In addition, related status assessment, SOC, SOH, leads to voltage collection, temperature collection, and analog quantity collection. In addition, it is estimated to affect the operation of your entire system, so it is said to achieve high accuracy. Long-term stable lithium-ion battery management system is also a key to the safe use of mobile energy storage.
4. Thermal field averaging, thermal design thermal simulation
We spread the thermal field evenly into the entire system, into a car. Thermal field simulation requires a full-scale platform to do this. Therefore, the entire battery and the entire thermal field simulation battery are also understood to have electrochemical properties. The management of the entire thermal system, which has particularly high temperature requirements, is also the focus of safe and efficient operation of energy storage.
5.Safety protection
With regard to current safety protection, if the entire lithium-ion battery is thermally out of control and a diaphragm is added to isolate the temperature and heat, there are currently two problems. First, there is currently no isolation between batteries. This problem will also exist if excessive protection is added. One is my heat insulation design, and the other is that I use different over-protection, which brings about heat accumulation. So at present, it is necessary to have strong and reliable heat dissipation and a comprehensive protection strategy. This is also a safe energy storage mobile device. Strategy guarantee.
6. Fire fighting
Although lithium iron phosphate batteries are safe to use at present, there is also a fire risk in terms of safety. In terms of current safety research, there are two aspects, one is fire extinguishing and rekindling, and the last step is necessary for the safety of mobile energy storage. measure.
What are the key technologies to be addressed in mobile lithium-ion battery energy storage systems?
A mobile energy storage system is an energy storage device that integrates an energy storage battery system, a battery management system, an energy management system and a transportation platform. It has the characteristics of flexibility, rapid response, and easy maintenance. It is widely used in fields such as power security, emergency communications, emergency activities, rescue and disaster relief, special guidance, and field exploration.
In some areas of use, such as ensuring power supply for key facilities in a short period of time and adjusting load curves in seasonal areas, mobile power energy storage systems must be used. The demand for mobile lithium-ion battery energy storage systems is relatively large in different multi-dimensional scenarios. One is the flexible deployment of energy storage power stations, seasonal load power supply, and electric vehicle road rescue. In view of the diversification of use scenarios and the complexity of the environment, This puts forward higher requirements for the comprehensive performance of mobile energy storage systems.(Lithium - Ion Battery Equipment)
1.Key technical quality and safety
Quality and safety must first focus on lithium-ion batteries, because batteries currently have multiple cell systems, multiple types, and multiple manufacturers. Different manufacturers have different models. There are several overall concerns about safety and quality. The thermal field of safety protection is average, and the thermal insulation resistance Combustion and fire extinguishing are currently reflected in the two key points of our entire electrical appliances, structure and heat dissipation.
2.Battery selection
At present, we use more lithium iron phosphate batteries, because the products of different manufacturers are also very different, and there are still certain differences in product performance. There is battery abuse. Even energy storage technology standards currently have national standards, and some standards are not strictly implemented. It is easy to cause the performance difference of lithium-ion batteries to be particularly large, and even the consistency is poor, so it is important to select high-quality batteries.
3.Battery management
There is a problem with the management of the battery's entire installation cycle. Information collection is currently inaccurate. In addition, related status assessment, SOC, SOH, leads to voltage collection, temperature collection, and analog quantity collection. In addition, it is estimated to affect the operation of your entire system, so it is said to achieve high accuracy. Long-term stable lithium-ion battery management system is also a key to the safe use of mobile energy storage.
4. Thermal field averaging, thermal design thermal simulation
We spread the thermal field evenly into the entire system, into a car. Thermal field simulation requires a full-scale platform to do this. Therefore, the entire battery and the entire thermal field simulation battery are also understood to have electrochemical properties. The management of the entire thermal system, which has particularly high temperature requirements, is also the focus of safe and efficient operation of energy storage.
5.Safety protection
With regard to current safety protection, if the entire lithium-ion battery is thermally out of control and a diaphragm is added to isolate the temperature and heat, there are currently two problems. First, there is currently no isolation between batteries. This problem will also exist if excessive protection is added. One is my heat insulation design, and the other is that I use different over-protection, which brings about heat accumulation. So at present, it is necessary to have strong and reliable heat dissipation and a comprehensive protection strategy. This is also a safe energy storage mobile device. Strategy guarantee.
6. Fire fighting
Although lithium iron phosphate batteries are safe to use at present, there is also a fire risk in terms of safety. In terms of current safety research, there are two aspects, one is fire extinguishing and rekindling, and the last step is necessary for the safety of mobile energy storage. measure.
