What are the applications of lithium battery UPS power supply in power automation systems?

Importance of power supply for power automation systems: With the rapid development of power systems, the scale of power grids is growing day by day, and the network structure of power systems is more complex. It is particularly important to improve the safe operation of power systems. Relay protection is an important device to ensure the safe and reliable operation of the power system. The correctness of the action of the protection device will directly affect the safe and stable operation of the entire system. A little carelessness will lead to accidents. Only regular inspections of the relay protection device In order to ensure the normal operation of fault-free equipment in the system, and to improve the reliability of power supply, the operation status of the system should be inspected and patrolled on time, and faults can be found and dealt with in time. Application of lithium battery UPS power supply in power automation system: Lithium battery UPS power supply, also known as uninterruptible power supply, is an important device used in power automation systems. Under normal mains conditions, the lithium battery UPS power supply makes the load voltage more stable. When the mains power is abnormal, the UPS uses the lithium battery to perform DC-AC inversion to achieve continuous power supply to the load equipment. The switching time is less than 10ms, and the load equipment is not required. Continuous work intermittently, without being affected by mains voltage fluctuations, is of great significance to power automation systems. In the actual electricity consumption, the quality of electricity consumption is not ideal, and there will be phenomena such as voltage instability, current instability, and power outages. These instability in electricity consumption can be tolerated in household electricity, but in information technology equipment such as computers, In the operation of communication equipment, etc., it is a greater security threat. The occurrence of these unstable electricity consumption will cause data loss and damage sensitive components and precision equipment. In the event of an AC power failure and other serious circumstances, the lithium battery UPS power supply will use the battery power to supply the load without interruption within the specified time. After the AC power supply returns to normal, the UPS power supply will be restored to the inverter. Power supply, uninterrupted load power supply, while also recharging its own power. The transmission of electrical energy is like the blood circulation in the human body. Starting from the heart, it is transmitted to every corner of the human body. The electrical energy is also the same. You need to pass through the power grid, substations, lines, and power distribution systems to each terminal that uses electricity. Among them, the purpose of UPS power supply is like the human heart, playing the most basic purpose in the power system. Disclaimer: Some pictures and content of articles published on this site are from the Internet. If there is any infringement, please contact to delete. Previous: What factors should be considered when choosing UPS capacity?