Products

Prius hybrid powertrain test bench

Product model: NZX-23

Main parameters:

Use environment: temperature -5℃～40℃; humidity ≤80% Engine type: Toyota Prius engine,

Engine model: 1NZ-FXE Displacement: 1.5L, 77 horsepower L4

Dimensions: 2000×1300×1900mm

Year: 2010 hybrid electric motor

Maximum power: 50Kw/1200-1540rpm, Maximum torque: 400Nm/0-1200r

Battery: 201.6V Motor voltage: 500V

Transmission: M1, M2 generator motor Oil grade: API (American Petroleum Institute) standard SG grade

Battery: maintenance-free battery

Product composition:

Engine assembly and engine control unit, electronically controlled transmission, M1, M2 motor, HV battery, instrument assembly, coolant temperature sensor, intake air temperature sensor, throttle control assembly, air quality meter, oxygen sensor, ignition switch, complete cooling system, gasoline tank and gasoline pump assembly, battery, digital voltmeter, vacuum pressure gauge, panel with complete color circuit schematic diagram, external detection terminal, intelligent fault setting box assembly, movable stand, instruction manual and training guide, etc.

Performance characteristics:

1. This experimental bench allows students to understand the basic structure and working principle of hybrid power, and to understand the location and working principle of each sensor and actuator through real objects;

2. Through the obvious computer detection terminal, cooperate with the multimeter to detect the voltage and resistance value of each sensor and actuator such as throttle position sensor, intake temperature sensor, water temperature sensor, knock sensor, oxygen sensor, etc.;

3. Set common engine faults, and conduct students' fault analysis, detection and diagnosis training through fault display, and cultivate students' fault analysis, detection and diagnosis thinking ability;

4. There is no need to run the engine when starting, and the electric motor can be used directly to start, which can achieve zero displacement effect;

5. The residual energy can be used to charge the HV battery during braking.

6. The teaching panel is equipped with complete color circuit diagrams of each system. Students can intuitively compare the display panel and the hybrid power system, understand and analyze the working principle of the hybrid power system, and facilitate teachers to explain system knowledge more intuitively;

7. The frame is welded with standard profiles, and the surface is polished and polished before high-temperature spraying. It is oil-resistant, scratch-resistant and corrosion-resistant;

8. The base of the training table is equipped with self-locking casters, which is convenient for moving at any time;

9. The training table is equipped with safety protection devices such as the main power switch and protective net, which is convenient for cutting off the main power supply and performing safety protection;

10. Equipped with equipment training instructions, the contents of the manual include daily maintenance of the equipment, maintenance information, fault setting information, operating specifications, operating procedures, operating precautions, etc.

11. Equipped with a wireless network teaching training assessment system, students can conduct practical exercises to troubleshoot, and can also conduct practical assessments of students' troubleshooting capabilities. Teachers can set assessment questions and assessment time, and students' assessment results can be statistically printed.

Display function:

1. The engine speed and the working conditions of other indicator lights can be seen through the original combination instrument, and the fault indicator light can be used to display the fault;

2. The digital meter, pointer meter, etc. can intuitively see the voltage changes of various sensors with different loads, and display the dynamic and static signal parameters of the engine in real time;

3. The actual data of the intake vacuum pressure can be displayed through the pressure gauge and vacuum gauge; you can also see the changes of the intake vacuum with the load;

4. The LED indicator can display the actuator status in real time, and the injector pulse LED light display;

5. The digital voltmeter can display the air quality meter signal voltage, coolant temperature signal voltage, shift lever signal voltage, and can display the changes of the signal values of each sensor when the power system is running;

6. Series-parallel mode: At low speed, it is driven only by the electric motor, and when the speed increases, the engine and the electric motor cooperate to drive the "series and parallel mode". At starting and low speed, it is driven only by the electric motor. When the speed increases, the engine and the electric motor share the power efficiently.

Detection function

Equipped with computer data detection port, it can detect and analyze the signals of various sensors, actuators and electronic control units by connecting special or universal decoders; perform ECU code query, fault code reading, fault code clearing, dynamic data stream reading, waveform analysis, waveform display actuator test system login, etc. on the engine electronic control system.

Experimental projects:

Engine intake temperature sensor experiment Engine water temperature sensor experiment

Engine air flow meter experiment Engine intake pressure sensor experiment

Engine crankshaft position sensor experiment Engine camshaft position sensor experiment

Engine VVT valve experiment Engine throttle position experiment

Engine and electric starting experiment Hybrid experiment

Parallel experiment Motor starting experiment

Engine starting experiment M1 motor starting experiment

M1 motor power generation experiment M1 motor charging experiment

M2 motor starting experiment M2 motor power generation experiment

M2 motor charging experiment HV battery discharge test

HV battery charging experiment Inverter forward experiment