BYD E5 - EV Battery Training System (EVA0101)

The Electric Vehicle Battery Management System Training Platform is a highly specialized training equipment designed for in-depth understanding and practical application of electric vehicle battery management technology.

Product composition

• Original      Power Battery Pack and Management System: Includes BYD's original battery      pack composed of 13 battery modules, a battery information collector,      battery cooling water pipes, connecting cables, a tray, a sealing cover,      and battery sampling lines.

• Control      Panel: Equipped with a color circuit diagram and an introduction to the      power battery.

• Intelligent      Fault Setting System: Used to simulate various battery management system      faults for fault diagnosis and practical operation exercises.

• Support      Platform: The mobile stand is equipped with self-locking caster wheels for      easy movement and fixing.

Product specifications

• Battery type: Lithium Iron Phosphate      Battery (LiFePO4)

• Battery capacity: 60.48 kWh

• Charging rate: AC Fast Charging: 6.6kW,      DC: 41kW

• Driving range: 305 km

• Dimensions:      2340mm × 1440mm × 1200mm (Lx W x H)       

Functional description

Visualization of Internal Structure of Battery Pack: The power battery pack is disassembled from the original seal cover and replaced with a transparent enclosure, allowing students to directly understand the internal structure of the battery pack.

Independent Battery Testing Module: Each battery pack is equipped with an independent battery testing module, which communicates with the main control module via a CAN bus to achieve balance control.

Testing Control Panel: Resistance, voltage, and current of each control and signal line can be measured through testing holes.

Original Power Battery Pack Water Cooling System: Includes a water-cooling system, facilitating a direct understanding of the battery pack cooling operation.

High Voltage Power Supply: Provides high voltage electricity to other BYD training platforms, used together with BYD drive systems and control systems during normal operation.

Teaching and training programs

Understanding of Battery Pack Structure and Composition: Understand the internal structure of the battery pack through the transparent enclosure, including individual batteries and battery groups connected in series.

Layout and Application of Battery Management System Components: Learn the layout, function, and application of components of the power battery pack and battery management system.

Fault Diagnosis Skills Training: Through the intelligent fault setting system and practical operation, diagnose faults in the power battery pack and battery management system.

Safe Operation and Management: Master the safety principles and methods of high-voltage operations to ensure training safety.

Understanding and Practical Operation of Battery Management System Functions: Understand the functions of the battery management system, including the characteristics of lithium iron phosphate batteries, the structure of prismatic cells, and the logic of electric vehicle charging and discharging.

Core Components and Accessories

Testing Control Panel: 1 set

Power Battery Pack: 13 modules, total voltage 633.6V, with battery collector, high voltage maintenance switch, battery pack water cooling system - 1 set

Mobile Stand: With self-locking wheels - 1 piece

High Voltage Cable: Connects to the drive transmission training platform - 1 piece

Aviation Harness: With aviation plug, connects to the drive transmission training platform - 1 bundle

Connection Plug: Connects to the power battery and management system training platform panel - 1 piece

Battery Pack Cooling Water Pipe: Connects to the air conditioning and heating training platform - 2 pieces

BYD Original Battery Module: Randomly distributed battery modules, not exceeding 73V - 1 piece

Supporting Software - Battery Data Software:

• An      advanced diagnostic tool for real-time monitoring and analysis of key      performance parameters of power batteries.

• The      software is directly connected to the battery system and can display      various key data including battery charge, temperature, and voltage. Its      data grouping display feature makes monitoring clearer, facilitating quick      identification and analysis of battery status.

• This      software plays a key role in battery fault simulation and teaching,      reflecting real-time performance status and immediately displaying fault      phenomena during fault setting, greatly enhancing the practicality of      fault diagnosis and exclusion teaching.

• Users can      understand the battery charging process and changes in battery performance      by observing changes in battery data during normal start-up and operation      of the car, as well as comparing data before and after charging.

• Such      real-time data monitoring and analysis provide strong support for battery      maintenance and optimization, as well as a practical educational tool for      teaching and technical training.

• Display      the real-time status of each individual cell within the power battery,      including the highest voltage and its corresponding cell number, the      lowest voltage and its corresponding cell number, the highest temperature      and its corresponding cell number, and the lowest temperature and its      corresponding cell number. The temperature and voltage status of each cell      should be updated in real-time with changes in the power battery's state.

• Show the      status of the 13 battery modules in the power battery. The interface      should include 13 switch buttons to select different battery modules. Upon      selecting a specific battery module, its precise location and the voltage      status of its individual cells should be displayed on the power battery      pack's diagram.

 BYD E5 - EV High-voltage Controller Training System (EVA0102)

Product composition

Electric vehicle high voltage power delivery control module, Hall sensor, DC charging stand, AC charging stand, detection panel. 

Product specifications

Dimensions: 1240mm × 1440mm × 1200mm (Lx W x H) 

Functional description

The rack is installed with the original car high-voltage distribution box assembly, connected to the DC charging interface and the AC charging interface, and the charging operation can be used to charge the whole set of training equipment;

The training platform is equipped with a training inspection panel, and the working signals of all contactors and sensors in the high-voltage distribution box can be monitored in real time through the detection holes on the panel;

The internal structure of the high voltage distribution box can be clearly observed;

It can be used with digital practical training platform based on integration of theory and practice. 

Teaching and training programs

Cognitive practice of structural composition of high voltage distribution box;

Precautions for insertion and removal of high-voltage connectors and high-pressure operation safety procedures;

Charging signal detection and analysis;

It is possible to test the internal components of the high voltage distribution box.     

BYD E5 - EV Motor with Controller Training System (EVA0103)

Product composition

Electric vehicle synchronous motor and control system, transmission system, electric brake system, DC-DC converter, detection control panel, intelligent fault setting system. 

Product specifications

• Motor      type: Permanent Magnet Synchronous Motor

• Motor      input power: 160 kW

• Motor      output torque: 310 Nm

• Driving      speed: 150 km/h

• Dimensions:      2040mm × 1440mm × 1300mm (Lx W x H)       

Functional description

The real and operable pure electric vehicle drive system fully demonstrates the composition and working process of the pure electric vehicle drive system;

Learn to drive motor cognition, drive motor principle and detection;

The automobile instrument is installed on the trainer   panel, which can display the parameters such as power transmission process, vehicle speed and electronic control system fault indicator in real time;

The trainer panel is equipped with a detection control panel, which can detect resistance, voltage, current and other data of each control line and signal line through the detection hole;

The trainer panel is equipped with a speed control pedal, which can facilitate acceleration and deceleration of the pure electric vehicle drive system;

Equipped with intelligent fault setting assessment system, which can be used with digital practical training platform based on integration of theory and practice. 

Teaching and training programs

Static detection experiment of high-power three-phase full-bridge inverter and power device IGBT;

Electric vehicle various signal acquisition experiments (throttle brake, IGBT temperature, voltage and current, etc.);

Complete testing and maintenance of the drive motor and control system training;

Electric vehicle motor and motor controller high voltage safe operation training. 

BYD E5 - EV Air Conditioning Training System (EVA0104)

Product composition

Automotive automatic air conditioning and PTC heating system,   control panel, air conditioning operation panel. 

Product specifications

• Dimensions:      1240mm × 1440mm × 1200mm (Lx W x H)       

Functional description

The real and operable automatic air conditioning system of the car fully demonstrates the composition and working process of the automatic air conditioning system of the automobile;

The trainer panel equipped with a detection terminal, which can directly detect the electrical signals of various circuit components of the air conditioning system, such as resistance, voltage, current, frequency signal, etc.;

The pressure gauge and temperature gauge are installed on the trainer panel, and the parameters of the air conditioning pipeline pressure and the inlet and outlet air temperature can be displayed in real time;

The training platform provides the practical working platform for the trainees to practice adding refrigerant and leak detection;

It can be used together with BYD E5 other training assessment system, which can be used in conjunction with digital practical training platform based on integration of theory and practice.  

Teaching and training programs

The component of the automatic air conditioning training system;

The functional principle of the compressor of the automatic air conditioning system;

The working principle of refrigerant refrigeration for automatic air conditioning training system;

The original composition and working principle of the air supply system of the automatic air conditioning training system;

Automatic air conditioning training system high and low voltage numerical display parameters. 

BYD E5 - EV Electric Power Steering Training System (EVA0105)

Product composition

Electric vehicle electric power steering system, steering wheel, left front suspension, right front suspension, wheel assembly, ingot beam, hydraulic oil can, pressure gauge, inspection panel, corner sensor. 

Product specifications

• Dimensions:      2040mm × 1440mm × 1500mm (Lx W x H)       

Functional description

Master the composition and working process of the EPS electro-hydraulic power steering system of the electric vehicle;

The training platform is equipped with a detection control panel, which can detect resistance, voltage, current and other data of each control line and signal line through the detection hole;

The training platform uses the original front suspension assembly to adjust the wheel positioning of the wheel suspension;

It can be used in conjunction with the digital practical training platform based on integration of theory and practice. 

Teaching and training programs

Master the structure of the electro-hydraulic power steering system and the working principle of each component of the BYD E5 model;

Learning and analyzing the working signals of each sensor actuator during the working process of the system;

The difference between electric power steering operation and unassisted steering operation.  

BYD E5 - EV Section Car Body with Electronics Training System (EVA0106)

Product composition

Electric vehicle complete vehicle body dissection, a body electrical testing training platform, intelligent system can detect electrical components and line electrical signals on the original car body, complete the pure electric vehicle low-voltage electrical system teaching. 

Product specifications

• Body      size: 4700mm × 1600mm × 1500mm (Lx W x H)

• Training      platform size: 1440mm × 600mm × 1500mm (Lx W x H)

Functional description

The complete vehicle lighting system can practice the measurement and troubleshooting of each single component.

It can set and measure the faults of all the body electronic system signals on the original car.

The body is subjected to symmetrical partial anatomy, and all sections are processed and sprayed with different colors to represent the functions of different positions of the body sheet metal.

The body is equipped with a professional inspection trainer panel that can be connected to the body electrical system through a dedicated aviation plug and transmit signals.

Supporting BYD E5 other training evaluation system, it can also be used with digital practical training platform based on integration of theory and practice.  

Teaching and training programs

Understand the physical parts and actual circuit wiring diagram of low-voltage electrical equipment system such as pure electric vehicle body structure, wiper system, lighting system, electric window system, rearview mirror electric adjustment, door lock motor system, 12V auxiliary battery;

Understand the operation and changes of some electrical system components after the circuit is turned on;

Understand the structural composition and working principle of the low voltage electrical system;

Master how to measure the signal parameters of each line when a fault occurs.