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Power battery test system
The energy saving test system for power battery pack independently developed by Shenzhen HYNN Technology Co., Ltd. can carry out charging and discharging test of working condition to packed power battery system, detect capacity, efficiency, charging status, heat properties and other comprehensive properties of the battery pack, verify detection precision and accuracy of energy status of the battery management system, and provide reliable basis for effective management after the battery pack is assembled on vehicles.
Details

System characteristics

1. The energy of the whole system has two-way flow and can automatically adjust the energy direction. That is, when charging, the energy can flow from the three-phase grid to the battery pack, while discharging, the energy is fed back from the battery pack to the three-phase grid.

2. The DCAC module uses space vector adjusting technology and digital control to have a high voltage utilization ratio and less current harmonics distribution.

3. The energy storage module can realize internal conversion of dual channel charging and discharging energy; if the charging and discharging energy between two channels are equal, the efficiency of energy conversion between two channels can reach 99%.

4. Fast conversion of output current and non-overshoot of current can avoid impact of equipment to the battery pack.

5. The CAN2.0 interface can access battery package BMS data and control the battery package status in real time during the charging and discharging process.

6. Capable of communicating with PACK production line, such as OPC, Internet and other interface protocols.


Test items


1. Charging mode: CC-CV constant current and constant voltage, CC constant current, CV constant volgate, constant power.

2. Charging cut-off condition: Total voltage, current, time, capacity, temperature, single viltage, SOC, etc.
3. Discharging mode: Constant current, constant power, linear discharging, pulse discharging, constant resistance discharging, simulation of working condition.
4. Discharge cut-off condition: Total voltage, current, time, capacity, temperature, single viltage, SOC, etc.
5. DCIR: Supporting DCIR test, capable of setting test conditions conveniently through upper computer.
6. Working condition simulation: Supported.

Equipment parameters



图片关键词

5V power supply cabinet 5V power supply cabinet

HYNN power battery testing system is mainly designed for power battery. Designed with high accuracy, high flexibility and high performance, it can meet all test requirements for battery with the range of 0-5V (Voltage), 20mA-30A-400A (Current).

Model:DECT0530A, DECT0560A, DECT05100A, DECT05200A, DECT05400A

Negative pressure formation needle bed Negative pressure formation needle bed

HYNN negative pressure formation needle bed applies with six-sided protection scheme. Each storage position layer is isolated with stainless steel plate and fire proof rock wool; Needle bed is equipped with water fire protection and gas fire protection; Storage position is designed with smoke and temperature sensors. Safe and reliable, it is the most popular and advanced design scheme for ternary cells and lithium ferrum battery testing nowadays.

High-temperature pressure forming equipment High-temperature pressure forming equipment

At present, a heating clamp is used to press the two sides of the battery during the production process of soft package batteries. The gas during the formation can be discharged into the airbag under the pressure, so that the electrolyte can be fully infiltrated and form a good SEI film during the formation of the battery cells.

MES system MES system

The MES System of HYNN can quickly and effectively realize real-time tracking and monitoring of production sites through the system's refined production scheduling, implementing production process monitoring, process route based production schedule management, and real-time information collection, analysis and feedback functions. It effectively solves the core issues in site management, and increases support for the site, thus creating a reliable manufacturing execution management system for the enterprise.

WMS system WMS system

WMS system can well record the information of product storage and delivery and allows query of the occupation status of each warehouse area and location in real time. Besides, it can review and print various warehouse-in and warehouse-out receipts to facilitate the warehouse staff to master the warehouse inventory in real time. The system also allows multi - user management, and the setting of management authority for each user group.

If you have any requirement or comment for us, please leave your message, and we will contact you immediately. Thank you very much.

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National Service Hotline
+86-769-26627730
    Guangdong hynn technology co., LTD.
  • Phone:

    +86-769-26627730

  • E-mail:

    info@hynn.com.cn

  • Site:

    Building 2, Dongke Road No.38, Dongcheng Street, Dongguan City, Guangdong Province, China

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    HYNN Technologies

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