Electric vehicle body electrical training platform

This device is based on the physical object of the new pure electric body electrical appliances, fully displaying pure electric vehicle instrument system, lighting system, wiper system, speaker system, battery system, electric window system, electric door lock, audio system, charging system, DC power supply The composition and work process of each system of electrical appliances such as conversion system.

It is suitable for the teaching needs of various institutions for the theory and m--ntenance of pure electric vehicle body appliances and m--ntenance tr--ning.

2. Functional characteristics

1. Real and running pure electric body electrical system, fully display the composition of the pure electric body appliance system.

2. Connect the power of the power switch, buttons, and real demonstrations of various systems on the equipment on the equipment.

3. The device panel adopts a ** aluminum -plastic plate with strikes, pollution resistance, fire prevention, and moisture -proof, and spray -p--nted on the surface by special process; panel prints with color circuit diagrams that will never fade; And analyze the working principle of each system of pure electric body appliances.

3. Detecting terminals are installed on the panel, which can directly detect the electrical signals of the circuit components of the system of pure electric body appliances on the panel, such as resistance, voltage, current, frequency signals, etc.

4. The panel part of the device panel adopts a 1.5mm cold plate stamping formation structure, which is beautiful in shape.

5. Machinery assembly and fitter assembly virtual simulation software: This software is developed based on Unity3D, which can choose 6 -level image quality. It has the design and virtual disassembly of the reducer and shaft structure, the design and simulation of common mechanical institutions, institutional resource libraries, institutional resource libraries. Typical mechanical institutions (virtual disassembly of gasoline engines), software is an overall software, which cannot be separate resources.

A. Turbine design and virtual disassembly interface can be selected from turbine sn--l pole cone gear reducer, second -level pilot gear reducer, conical cylindrical gear reducer, coaxial cylindrical gear reducer, cone gear reducer, first -class cylindrical, first -class cylindrical, Gear reducer.

The turbine sn--l tapered gear reducer: automatically play the assembly content after entering the software. Each step in the video has text description

Second -level unfolding cylindrical gear reducer: After entering the software, use the video to play content in the form of video. The video content should include: the name of the parts (scanning the QR code can see the part of the parts), the disassembly presentation (including disassembly, assembly), virtual disassembly Installation (including overall, low -speed shaft, mid -speed axis, high -speed shaft, box cover, box seat)

1. Characteristics of tr--ning devices

The parameters of being adjusted include the four major parameters: liquid level, temperature, flow, and pressure commonly used in the industry;

The actuator has both the execution mechanism of the regulatory valve instrument, as well as the power drag actor such as the frequency frequency and the regulatory module;

In addition to changing the setting value of the regulator for step disturbance, the system can also create various disturbances through the hand operating valve;

A parameter can be evolved into a variety of regulatory circuits under different power sources, different actuators, and different process lines to facilitate discussions and compare the advantages and disadvantages of various regulation schemes;

Experiments of multiple variable control systems and specific process control systems;

Various control algorithms and regulatory laws can be controlled on open experimental software platforms;

Experimental data and charts are easy to store and call in the MCGS software system to facilitate the analysis and comparison of experiments after experiments;

In terms of signal processing, the entire set of signal interfaces are also reserved, which can be used for future system expansion, such as: live bus, DCS and other control systems;

In the use of MCGS's powerful software system, a small LAN control can be formed.

In the overall tr--ning device, there is a temperature f--lure exclusion function, regulating valve f--lure function, card component f--lure exclusion function, etc.

2. Composition of the tr--ning device object

This tr--ning device includes a set of organic glass three -capacity tanks, and each water tank is equipped with a liquid level sensor; at the same time, it has two water supply systems, which consists of a differential voltage transmitter of the circulating water pump, regulating valve, pore board flow meter+EJA. The other side is composed of the frequency converter, circulating water pump, and turbine flowmeter. It can reach any set of water tanks through valve switching. In addition, in order to achieve temperature control, the experimental device specially designed a normal piezoelectric heating boiler and a forced conversion heat exchange. Normally voltage electric heating boilers are divided into two layers of inner orchestra. The inner linery is provided by the electric heating device to provide heat sources. The water supply system is provided by the water supply system. Provide cooling water. By changing the heating power of the electric heater or the flow of the cooling water/to the water to be heated, the inner bile water temperature is mild. Both the inner and clip of the boiler are installed with a thermal resistance temperature components. In the inner tendon, there is also a local temperature display instrument.

Liquid level, pressure

The tr--ning device provides the Sanjian water tank liquid level system. This product provides a transparent organic glass three -capacity water tank liquid level object research system. Each water tank is equipped with conventional liquid level transmitters; Arrive at any water tank. Therefore, the system can complete the liquid level, flow, and combination experiments under various methods: single -capacity, Shuangong (first -order, second -order) liquid level object characteristics test experiment

Single-circuit liquid level control experiment: Different interference methods of liquid level control experiments; different water tank liquid level string control experiments; feed-feedback control experiments; coupling control experiments.

temperature

The tr--ning device provides heating boilers-pure lag temperature experiment system. The system provides a heating boiler-pure lag temperature experiment. Electric heating tube provides adjustable thermal source, and the system can complete a variety of temperature experiments: temperature object characteristics test experiments (including pure lag characteristics); different water flow state temperature position control experiments; different water flow state temperature single -circuit PID control experiments; different time constants at different time constants Pure lag temperature control experiment.