What are the uses of lithium batteries in UPS power supplies?

The cost of lithium batteries is relatively high, and only some special industries will choose lithium battery UPS. Using lithium batteries instead of lead-acid batteries as the energy storage device of UPS, based on lithium battery technology, a set of lithium battery UPS system is designed, which works stably and reliably, and can work normally when simulating a mains power failure, and can meet the requirements The working requirements of the load machine when it heats up, the discharge power is larger, and the performance is better than that of the traditional UPS. ⒈Data center In order to facilitate the update, expansion and upgrade of data center equipment, it is necessary to properly consider the redundancy and reservation of each system for equipment development during the construction of the computer room, so as to reduce the system downtime caused by the reconstruction of the computer room. The use of a high-efficiency lithium battery UPS power supply system, a low-energy-consumption special air conditioning system for the computer room and an intelligent lighting system for the computer room reduce the energy consumption of the computer room. Because lithium batteries are lighter in weight and occupy less space, they are more suitable for high-rise data centers. Data center operators can place lithium battery cabinets at a higher position without the need to reinforce the floor, and lighter weight lithium battery UPS power supplies are easier to deploy on the upper floors of the data center. The use of lithium battery UPS in larger-scale data centers is less sensitive to temperature fluctuations, and the maximum acceptable temperature has little effect on the life of the lithium battery. This ability allows customers to reduce the cooling capacity, and reduce the use of UPS power supply space. ⒉ Due to the high reliability requirements of communication equipment, the perfect communication power supply processing method requires the switching power supply system to be equipped with a battery with high reliability and high safety. However, lead-acid batteries have a short lifespan and frequent maintenance, and their performance in extremely warm outdoor environments is far less stable than lithium iron phosphate batteries. Although the price is more expensive, the cost is completely worthwhile regarding the importance of the communications industry. It is expected that lithium batteries will be used in the future. UPS will become a critical power supply configuration for many types of communication main equipment and auxiliary equipment. The power supply of the base station is introduced through the mains, and then converted into a 48V DC power supply through the inverter system of the lithium battery UPS to supply power to the communication equipment. When the utility power is interrupted, the battery pack provides uninterrupted power supply to the base station to ensure the normal operation of the base station; when the utility power is restored, the UPS battery stops supplying power and restores the inverter function. 3. Aerospace military power supply Because of the strong advantages of lithium batteries, aerospace organizations also use lithium batteries in space missions. At present, the important use of lithium battery UPS power supply in the aviation field is to provide support for launch and in-flight calibration and ground operations; at the same time, it is beneficial to improve the efficiency of the primary battery and support night operations. Thanks to the rapid development of the automation industry, lithium battery technology has reached a new high point, which can meet the power needs of small short-range aircraft. At present, lithium batteries can supply enough power for prototypes of electric vertical take-off and landing aircraft (eVTOL), but there is a greater development to achieve commercial use, and it is expected that commercial use will not be until the early 1920s. 4. Banking system The large-capacity UPS lithium battery energy storage system independently designed and developed by Shanghai Aerospace Power Technology Co., Ltd. has successfully passed the online operation detection of the Caohejing Data Center (the same-city disaster recovery center) of the user Bank of Communications Headquarters. The system is running smoothly. The performance indicators fully meet the design requirements, marking the complete success of the project's development work, and the first use of a large-capacity UPS lithium battery energy storage system in the domestic banking data center category. The lithium battery UPS power supply system has been well used in the field of rail transit, and has received special support for the development of major technical equipment from the Municipal Economic and Information Commission, forming a certain industrial scale. On this basis, lithium battery UPS power supplies further seize market opportunities and seize opportunities for localization of banking software and hardware. Compared with traditional lead-acid batteries, lithium batteries have a longer service life, a smaller size and weight, the ability to operate in a wider range of environments, and can be charged and discharged quickly with large currents, and have superior high temperature resistance. Lithium battery technology has made great progress, including new positive electrodes, safer separator materials, and better battery cell assembly processes, which is the development direction of modern high-performance batteries. Disclaimer: Some pictures and content of articles published on this site are from the Internet. If there is any infringement, please contact to delete.