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Battery Management System basic function


Battery Management

System basic function


BMS Specifications 

▶ Individual Cell Monitoring & Balancing System
▶ SoC, SoH, Life Cycle Monitoring
 Self-diagnostics function(optional)
 Battery SOC Indicator
 Data Recording(optional)
 Adjustable & adaptive input/output power controller
 RS485 Communication
 Rapid Charging
 Smart Charging
 more function base on actual project requirement
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BMS Specifications 

▶ Individual Cell Monitoring & Balancing System
▶ SoC, SoH, Life Cycle Monitoring
 Self-diagnostics function(optional)
 Battery SOC Indicator
 Data Recording(optional)
 Adjustable & adaptive input/output power controller
 RS485 Communication
 Rapid Charging
 Smart Charging
 more function base on actual project requirement
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Protection Circuit

▶ Current Sensor
▶ Voltage Sensor
▶ Temperature Sensor
▶ Circuit Breaker/ Fuse
▶ Over Charge Protection
▶ Over Discharge Protection
▶ High Temperature Protection
▶ Force Reset Button
▶ more function base on actual project
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Protection Circuit

▶ Current Sensor
▶ Voltage Sensor
▶ Temperature Sensor
▶ Circuit Breaker/ Fuse
▶ Over Charge Protection
▶ Over Discharge Protection
▶ High Temperature Protection
▶ Force Reset Button
▶ more function base on actual project

Battery System Design


Battery System Design


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>  CAE simulation technology has been widely used in various aspects of battery systems
>  In the battery pack, the CAE range covers structure, fluid mechanics, electromagnetics, etc.
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>  CAE simulation technology has been widely used in various aspects of battery systems

>  In the battery pack, the CAE range covers structure, fluid mechanics, electromagnetics, etc.

Thermal Management System


Thermal Management System


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Use CFD simulation as a tool to guide the design and 
development of thermal management systems;
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Actively control the battery pack temperature and expand 
the battery pack environment adaptability;
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17
Use CFD simulation as a tool to guide the design and development of thermal management systems;
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Actively control the battery pack temperature and expand 
the battery pack environment adaptability;
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Thermal Management System


Thermal Management System


微信图片_20190814142258
American Ansys Simulation System temperatureu
Various working conditions simulation test system.756
Simulation analysis system

◆ Model building system
◆ Material properties system
◆ Test verification system
◆ Working condition input system
American Ansys Simulation System temperatureu
Various working conditions simulation test system.756
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1C charging liquid cold inlet temperature 25 ° C,
Flow rate 10L/min@25°C
3
1C charging natural heat 
dissipation @25°C
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1C charging liquid cold inlet temperature 25 ° C,
Flow rate 10L/min@25°C
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1C charging liquid cooling@25°C

Security Protection Scheme Design and Verification


Security Protection Scheme Design and Verification


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