R & D Capabilities

Capable of designing and developing processes for cylindrical, square, and  soft package from components to PACK

PACK And Module Structure

◆ Advanced FDS integrated structure design

◆ Multi functional lightweight composite upper cover design

◆ High strength rolling box design

◆ Platform based design of modular CTP

◆ Fully automatic welding design for short pole ear connection

Design

◆ High voltage electrical architecture for active safety fuse protection

◆ Design of multifunctional composite parts

◆ Low cost FFC wiring harness

Simulated Thermal Management

◆ Thermal management constant temperature system

◆ 6-dimensional thermal safety protection system

◆ Multidimensional simulation condition analysis

BMS Software

◆ SOX accuracy 3%

◆ Fault coverage>99%

◆ HIL test 1000 pieces

◆ Super compression algorithm, burning takes only 90 seconds

BMS Hardware

◆>99% of vehicle grade components

◆ Support -5V negative pressure

◆ Full time sleep balance function

◆ Full temperature range accuracy ± 1.5mV

Process Engineering

◆ Trial production and mass production capacity of soft bags, square shells, and cylindrical batteries

◆ Industry leading soft bag CTP process new process DOE verification capability

Standard

A first-class enterprise needs first-class product

A first-class product requires first-class technology

First class technology requires first class manage

Develop a first-class standard system and build a first-class enterprise

Constant Temperature Thermal System (CTS)
Temperature Control

Room temperature fast charging: ≤ 43 ℃

High temperature fast charging: ≤ 46 ℃

Temperature Difference Control

EV:≤5 ℃ REV:≤7 ℃

Thermal Insulation

2 ℃/h @ 40 ℃ temperature difference

Heat Dissipation/Hheating

EV:≤5 ℃ REV:≤7 ℃

Strategy

Covering 26 working conditions

Full scene adaptive update

6-dimensional Thermal Ssafety Protection System

Assist in the development process from conceptual design to product delivery through the simulation capability of multi-scale and multi-physical fields from battery cells to systems

PACK And Module Structure

◆ Advanced FDS integrated structure design

◆ Multi functional lightweight composite upper cover design

◆ High strength rolling box design

◆ Platform based design of modular CTP

◆ Fully automatic welding design for short pole ear connection

Design

◆ High voltage electrical architecture for active safety fuse protection

◆ Design of multifunctional composite parts

◆ Low cost FFC wiring harness

Simulated Thermal Management

◆ Thermal management constant temperature system

◆ 6-dimensional thermal safety protection system

◆ Multidimensional simulation condition analysis

BMS Software

◆ SOX accuracy 3%

◆ Fault coverage>99%

◆ HIL test 1000 pieces

◆ Super compression algorithm, burning takes only 90 seconds

BMS Hardware

◆>99% of vehicle grade components

◆ Support -5V negative pressure

◆ Full time sleep balance function

◆ Full temperature range accuracy ± 1.5mV

Process Engineering

◆ Trial production and mass production capacity of soft bags, square shells, and cylindrical batteries

◆ Industry leading soft bag CTP process new process DOE verification capability

Ability To Simulate And Analyze All Operating Cond

Assist in the development process from conceptual design to product delivery through the simulation capability of multi-scale and multi-physical fields from battery cells to systems

Simulation of Cell Impact Response and Strength

Simulation of 1D performance of battery cells

Electrothermal coupling simulation

Capacity attenuation and aging simulation

Thermal runaway thermal diffusion simulation

Identification of one-dimensional parameters of battery cells

Simulation of module impact vibration

Module extrusion simulation

Simulation of Adhesive Strength of Module Cell

Module thermoelectric coupling simulation

Module expansion force calculation

Module heating design simulation

PACK extrusion simulation

PACK vibration fatigue simulation

PACK simulation collision simulation

PACK Bottom Ball Hitting Simulation

PACK Impact Analysis

Optimization of PACK upper cover morphology

lightweight design

PACK high-temperature discharge

PACK high-temperature charging

PACK low-temperature heating

PACK insulation/heat damage

PACK water cooling system optimization

Topology optimization of PACK box

Simulation of emergency acceleration and deceleration conditions

Thermal management strategy simulation verification

Thermal safety scheme simulation

Thermal management simulation of measured road spectrum

BDU thermal analysis

High Precision Software Algorithms 25

3% high-precision SOX algorithm; 99.6% fault diagnosis coverage rate; ASILC Functional Safety

Battery Status Monitoring

Individual voltage detection

Total voltage monitoring

Charging and discharging current monitoring

Battery temperature monitoring

Battery Status Analysis

SOC estimation

SOH estimation

SOP estimation

SOE estimation

Battery Safety Protection

Fault diagnosis and handling

Thermal runaway warning

Full Lifecycle Management

Intelligent charging management

Sleep equilibrium

Active Life Control

Control Function

Thermal management control

Relay control

Auxiliary Functions

Charging insulation

V2L charging

Remote heating

OTA

Appointment Charging

Intelligent 12V charging

Information Security

CAN communication

Diagnostic calibration

Program updates

Functional Safety

ASILC