Electric Vehicle Power Management (BMS) System Training Desk

Electric Vehicle Power Management (BMS) System Tr--ning Desk,Water flow connection demonstration experimental device

1. Product introduction

Use new energy vehicle iron phosphate power battery packs, single battery (3.2V20AH, 24 string), all -in -one BMS battery management system with CAN bus, with passive balance function; truly present the core of lithium iron phosphate power battery packs The connection control relationship, installation location and operating parameters, and high -voltage system safety precautions between parts and components, and cultivate students to analyze and deal with lithium iron phosphate power battery packs (BMS) f--lure. It is suitable for real -time monitoring, fault diagnosis, SOC estimation, short -circuit protection, insulation detection, charging control, equilibrium and other functions for understanding and verifying the power battery parameters of electric vehicles. Information interaction, ensuring the efficient, reliable and safe BMS teaching tr--ning experiments of electric vehicles.

2. Functional characteristics

1. Real and running new energy power battery charging charging assembly, fully display the structure and logical control relationship of each major component component.

2. The m--n components are installed on the tr--ning table. The electrical connection method is the same as the real car. It can easily disassemble and allow students to grasp the m--n points and safety protection of the high -voltage system components during the disassembly connection process.

3.BMS battery management system with passive equilibrium function, with switch control protection (single disconnection, short -circuit, overvoltage, under pressure, overcurrent, over -temperature), communicate with the vehicle charger CAN, control the vehicle charging motor work through BMS , Estimate SOC (Loading Status) and so on.

3.1 Have single voltage data collection, total voltage data collection, current collection, temperature collection.

3.2 Has a complete fault -level alarm function, including voltage, current, temperature and other fault alarms.

3.3 Has the SOC estimation function.

3.4 Has the power charge control function.

3.5 Have passive balance management functions.

3.6 System switching of passive mechanical contact.

4. Power battery pack display (7 -inch touch screen) is installed on the panel. You can observe the parameters of the charging process and master the control logic of the power battery pack charging and discharge process.

5. Tr--ning desk with a discharge module to imitate the energy consumption of the vehicle. The discharge current can choose a power battery package with a new energy vehicle mechanical m--ntenance switch, which can be opened to observe; the high -voltage electrical connector uses national standard products, which is reliable.

6. The tr--ning table is equipped with a 12V power grounding mechanical switch, which can be disconnected at any time to disconnect the entire system power supply.

7. The power battery pack output line is also equipped with a mechanical interpretation emergency switch, which is suitable for an emergency to easily break the m--n power circuit.

Electric Vehicle Power Management (BMS) System Tr--ning Desk,Water flow connection demonstration experimental device

Technical Parameters:

1. Operating environment: temperature 0-40 ° C, relative humidity: ≤90%RH, power supply: 220V/50Hz. Can be continuously operated.

2. Experimental slot channel: The full 11m organic glass double -changing slope sink, there are two active axis devices that can adjust different slopes as needed.

3. Use pipeline centrifugal pumps, power: 750W, r--sing: 65m, traffic: 6m3/h.

4. Experimental flow: Design traffic QD = 2000 ~ 3000ml/s ,, ** over traffic Qmax = 5000ml/s.

5. Standard water level measurement needle 0-300mm, tube flowmeter 0-10m3/h.

6. Organic glass refining is used as a whole, the surface curve is clearly visible, and the slope is attached with a ruler and a standard.

7. Manually adjust the slope of the lift in the front and rear segments, which is flexible and convenient to use.

8. The volume of the circulating water tank is 200L, PVC plate production.

9. Activity models are: triangular weir, wide -top weir, and practical section weir. The activity gate can regulate the twelve different water surface streamlines during different slopes.

10. The fluid-water used in the experiment is designed with a full-cycle, which fully saves water resources.

11. The frame and countertop are made of 304 st--nless steel. The structure is compact, beautiful in appearance, and convenient to operate.

12. Dimensions: 5300*500*1700mm (length × width × height).

13. Building building and smart building electrical installation virtual simulation software

Based on the UNITY3D design, users choose different interactive interface size based on the computer configuration. The software in the software can be rotated, magnified, reduced, and translated at 360 °. There are small assistant tips for software use, the content is as follows:

A. Wet alarm system

1. System summary: Overview of Wet Alarm System

2. Equipment cognition: there are ** perspectives, equipment det--ls (displayed or parameters of the device), practice (built -in 6 selection questions, there are prompts for correctness and errors), schematic diagrams (can be entered from the schematic diagram Go to the device). The equipment includes: nozzle, water flow indicator, signal butterfly valve, exhaust valve, fire alarm control, executive pressure gauge, high water tank, Weia control cabinet, stabilization tank, flow switch, end -end water testing device, dr--nage facility, water pump combinations, water pump combination Instruments, hydraulic bells, latencys, wet alarms, butterfly valves, stop valves, fire pumps, safe stabilization valves, fire pools.

3. Principles display: Show the working principle of the wet alarm system, the three -dimensional animation demonstration, the three -dimensional model is translucent, and the internal water flow can be seen. Equipped with the exercise module (4 built -in multiple choice questions, there are prompts to choose correctly and errors)

4. Design arrangement: There are choices and calculation questions, each question has scored scores. After submission, the correct answer and score are displayed