18650 battery lithium ion 2200mah

　　What are the functions of 18650 battery lithium ion 2200mah and how are they different from batteries?

　　The UPS battery has a good voltage stabilization function, realizes uninterrupted power supply and active filtering functions, and uninterrupted power supply. In addition, it is different from the battery in terms of main body, function and characteristics. The relevant content is introduced in detail below.

　　1. Function of UPS battery

　　1. Voltage stabilization

　　UPS has good voltage stabilization function. A high-end UPS battery will stabilize the mains voltage and supply it to the load, which is equivalent to an AC mains voltage regulator. When the mains power is interrupted, the UPS immediately converts the power of the internal battery into stable 220V through the inverter to continue supplying power to the load. So it has voltage stabilizing function.

　　Low-end 18650 battery lithium ion 2200mah only pass the mains power directly to the load and have no AC voltage stabilization function. When the mains power is interrupted, the UPS immediately converts the power of the internal battery into stable 220V through the inverter to continue supplying power to the load. Therefore, it does not have an AC voltage stabilizing function for mains power, but it has a voltage stabilizing function for inverter AC.

　　18650 battery lithium ion 2200mah are divided into online 18650 battery lithium ion 2200mah and backup 18650 battery lithium ion 2200mah. Generally, home computers are equipped with backup 18650 battery lithium ion 2200mah, which are a type of backup power supply. The backup type has a voltage stabilizing part and uses a relay. If the voltage stabilizing mode is turned on, the voltage stabilizing effect is very poor and it cannot be considered a voltage stabilizer.

　　2. Filtering

　　In order to improve the utilization rate of offline UPS and improve the power quality of the grid where it is located, 18650 battery lithium ion 2200mah with active filtering functions have been studied. Its essence is an improvement on the offline UPS, which achieves uninterrupted power supply and active filtering functions at the same time without increasing the hardware cost. The system can work in APF mode and UPS mode respectively according to the power grid conditions.

　　Special filters for 18650 battery lithium ion 2200mah solve UPS battery harmonic problems. Filter out the harmonics generated by the UPS battery and reduce the harmonic current distortion rate to 5%~10%. UPS battery-specific filters improve system reliability, effectively reduce the load rate under heavy load, reduce apparent current, suppress harmonic distortion, reduce transient overvoltage, reduce voltage and current change rate, and ensure power reliability.

　　UPS battery-specific filters can improve UPS energy-saving phenomena, not only improve the power factor and reduce apparent current, but also significantly reduce high-order harmonic distortion and reduce high-order harmonic losses.

　　3. Uninterrupted power supply

　　Uninterruptible power supply (UPS) can provide power for a period of time after a power outage. The power supply source of online UPS uninterruptible power supply is inseparable from the support of the battery. If the online UPS uninterruptible power supply does not have a battery, the UPS uninterruptible power supply is equivalent to a stable power supply. It is precisely because of the battery that when the mains power is abnormal or has a power outage, the battery transfers chemical energy through the inverter as AC power to provide power to the load, so that the electrical equipment can continue to operate normally without being affected by the power outage. .

　　2. The difference between 18650 battery lithium ion 2200mah and storage batteries

　　1. Different subjects

　　UPS: It is a system device that connects the battery to the host and converts DC power into commercial power through module circuits such as the host inverter.

　　Battery: It is a device that directly converts chemical energy into electrical energy. It is a battery designed to be rechargeable and can be recharged through a reversible chemical reaction.

　　2. Different functions

　　UPS: used to provide stable and uninterrupted power supply to a single computer, computer network system or other power electronic equipment such as solenoid valves, pressure transmitters, etc.

　　Batteries: The capacity and weight of batteries cannot be effectively improved, so they are used in automobile and motorcycle engines.

　　3. Different characteristics

　　UPS: When stabilizing the mains power supply, the input voltage range of UPS is relatively wide, generally from 170V to 250V, and the quality of the output power supply is quite high. The output voltage of a backup UPS is between 5% and 8%. The output frequency is stable at 1Hz.

　　Battery: Use a lead plate filled with sponge lead as the negative electrode, a lead plate filled with lead dioxide as the positive electrode, and 1.28% dilute sulfuric acid as the electrolyte.

　　The above are all the answers to "What are the functions of 18650 battery lithium ion 2200mah and how are they different from batteries?" If you have any questions or suggestions, you can contact us at any time.

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