New Energy Power System Training Device

Choose a pure electric vehicle drive system (48V1KW DC brushless motor) real device to show the structure and working principle of the pure electric vehicle drive system, which is suitable for the disassembly and m--ntenance of the theoretical and m--ntenance of pure electric vehicle driving systems and m--ntenance tr--ning. M--ntenance, structure and principle cognition, system operation, functional dynamic demonstration, fault detection and diagnostic teaching needs.

2. Product function

1. Install the real device of pure electric vehicle driving motors and control systems, including charger and charging sockets, drive motors, ignition switches, motor controllers, gear switches, accelerated pedals, power switches, relays, DC-DC modules, instrument, instrument, and instrument, and instrument, and instrument, and instrument, and instrument, and instrument, and instrument, and instrument, and instrument, and instrument, and instrument, and instruments, instruments, instruments, instruments, instrument, Battery and other modules, such as real operating and operating pure electric vehicle drive motors and control systems, displaying the structure and principles of the system, and dynamic demonstration system work process.

2. To realize the awareness of the structure and principles of pure electric vehicle drive motors and control systems, and experience the relationship between the driver's intention and the operation of the motor, you can complete the performance of the driving motor and the performance of the control system.

3. The panel uses a 4mm thick aluminum plastic panel, and the vertical installation panel UV tablet inkjet is printed with colorful complete standard system map boards; students can intuitively control the map board and real objects, understand and analyze the working principle of the system.

4. Electrical signals that detect terminals on the panel and can directly detect system circuit components on the panel, such as resistors, voltage, current, frequency signals, etc.

5. Multifunctional instrument Show the system current and voltage, speed, gear and other data changes.

6. Have a diagnostic interface, read the system data flow information through the upper machine software (including the brake switch, gear, motor speed and voltage current, electronic throttle and other working status) and fault content.

7. Install the fault simulation system to achieve the fault setting and diagnosis and exclusion of the low -voltage circuit system. It can set up 12 common fault settings and assessment fault points.

Characteristic

 

This device organically combines all kinds of power, instruments, loads, simulation circuit breakers, fault setting modules and other organic ways, which are complete. Users can complete all tr--ning and assessment items without buying other accessories. The device covers a small area and saves rooms. There are voltage leakage protectors and current leakage protectors. The power supply output has monitoring and short -circuit protection functions to ensure the safety of operators and equipment. The control screen also has a timer and alarm recorder to provide unified standards for students' skill assessment.

Technical performance

1. Input voltage: three -phase and four lines ～ 380V ± 10%50Hz 50Hz

2. Working environment: The environmental temperature range is -5 ° C ~+40 ° C relative humidity <85%(25 ° C) altitude <4000m

3. Device capacity: <1.5kva

Power system relay protection work tr--ning assessment platform tr--ning project

1. Relay structure, working principle and characteristic test

(1) Electromagnetic current relay and voltage relay

(2) Time relay

(3) Intermediate relay

(4) Signal relay

(5) Power direction relay

2. Automatic device and relay protection

(6) Application and inspection of automatic re -closure devices

(7) Application and inspection of automatic investment of backup power supply