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What is the difference between energy storage lithium battery and power lithium battery

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Time of issue:2022-08-22 15:25
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(Summary description)In the case of new batteries, use a discharger to test the battery capacity. Generally, the capacity of the power lithium battery is low; the capacity of the energy storage lithium battery pack is high.

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What is the difference between energy storage lithium battery and power lithium battery

Categories:storage battery News
Author:
Origin:
Time of issue:2022-08-22 15:25
Views:

Information

1. Different battery capacity
In the case of new batteries, use a discharger to test the battery capacity. Generally, the capacity of the power lithium battery is low; the capacity of the energy storage lithium battery pack is high.
2. Different application industries
Power lithium batteries are used in batteries for electric vehicles, electric bicycles, electric motorcycles, electric equipment and tool drive power; used in power transmission and substations to provide closing current for power units;
Energy storage lithium battery packs are mainly used in energy storage power stations such as water power, thermal power, wind power and solar power stations, power auxiliary services for peak regulation and frequency regulation, digital products, power products, medical and security, and UPS power supplies.

3. The location of the battery management system BMS is different
In the energy storage system, the energy storage lithium battery only interacts with the energy storage converter at high voltage, and the converter takes power from the AC grid to charge the battery pack; or the battery pack supplies power to the converter, and the electrical energy passes through the converter. The converter is converted into AC and sent to the AC grid;
The BMS of an electric vehicle has an energy exchange relationship with the motor and the charger in terms of high voltage; in terms of communication, there is information exchange with the charger during the charging process, and in the entire application process, it has the most detailed information with the vehicle controller. Information exchange.

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