Energy-saving feedback type battery aging cabinet

Energy-saving feedback type battery aging cabinet

Energy-saving feedback type battery aging cabinet is a kind of equipment that plays an important role in the production and testing of battery packs and has energy-saving characteristics:

1. Working principle

Energy-saving feedback type battery aging cabinet is mainly based on energy feedback technology. During the charge and discharge aging test of the battery pack, when the battery pack is discharged, the aging cabinet does not waste the discharge energy in the form of heat energy, but collects and converts this part of the electric energy through a special circuit and control unit, so that it can be sent back to the grid in a form that meets the requirements of the grid, so as to achieve energy reuse and achieve the purpose of energy saving.

2. Structural composition

Charge and discharge unit: responsible for precise charging and discharging control of the battery pack, and can perform corresponding operations according to the set parameters (such as current, voltage, time, etc.) to simulate the charging and discharging conditions of the battery pack in actual use.

Energy feedback unit: This is its core part, which can efficiently recover and process the electric energy released during the discharge of the battery pack, and convert it into an electric energy form that can be fed back to the grid, usually involving power electronic conversion technologies such as inverters.

Monitoring and control system: Real-time monitoring of various parameters of the battery pack, such as voltage, current, temperature, etc., while also accurately controlling the charging and discharging process and the energy feedback process to ensure that the entire aging test process is safe, stable and meets the set requirements.

Cabinet and heat dissipation system: Provide physical protection and a suitable working environment for the internal electronic components and battery packs, and the heat dissipation system can timely discharge the heat generated during the operation of the equipment to ensure the normal operation of the equipment.

III. Features and advantages

Significant energy-saving effect: Through energy feedback technology, a considerable portion of the battery pack discharge energy (generally a high proportion, such as 70% - 90%, depending on the equipment) can be sent back to the power grid, greatly reducing energy consumption and production costs, especially for large-scale battery pack production and testing companies, the energy-saving benefits are more considerable.

Accurate testing: It can perform high-precision charging and discharging control and parameter monitoring of the battery pack, accurately simulate various working conditions of the battery pack in actual applications, so that the performance, capacity, life and other indicators of the battery pack can be more accurately detected, which helps to ensure the quality of the battery pack leaving the factory.

Safe and reliable: With complete protection functions, such as overvoltage, overcurrent, overtemperature and other protections, it can effectively prevent the battery pack from being damaged due to abnormal conditions during the aging test, and also ensure the safe operation of the equipment itself.

Flexible and configurable: The charging and discharging parameters, energy feedback parameters, etc. can be flexibly set according to different types and specifications of battery packs and different test requirements, and it has a wide range of applicability.

IV. Application fields

Battery manufacturers: In the final stage of battery production, the finished battery packs are subjected to aging tests to screen out qualified products and ensure that the product quality meets the standards. The energy-saving feedback aging cabinet can reduce the energy consumption cost of the enterprise while ensuring the test effect.

Battery R&D institutions: Used for performance testing and research of new battery packs. By simulating different working conditions and accurately monitoring various parameters, it provides accurate data support for battery R&D. Its energy-saving characteristics also help to reduce R&D costs.

Electric vehicle and energy storage system related enterprises: The power battery packs of electric vehicles and the regular inspections of battery packs in various energy storage systems before assembly or during use all require aging tests. This type of aging cabinet can meet their needs and achieve energy saving.

In short, the energy-saving and feedback type battery pack aging cabinet plays an important role in many fields of the battery industry due to its energy-saving advantages, precise testing capabilities and many other characteristics. It is one of the important equipment to promote the sustainable development of the battery industry.