Description
The Computer Controlled Test Bench for Single-Cylinder and Two-Cylinders Engines, 11 kW, “TBMC12”, designed by EDIBON, is a teaching unit to test internal combustion engines of up to 11 kW.
The element of the unit that offers load torque is an eddy current electromagnetic brake. It is supplied by a variator that allows to control the supply voltage and to vary its torque characteristics. The brake is jointly coupled to the shaft of the combustion engine by a double Cardan joint that transfers torque and power.
The unit also includes:
- Instrumentation: there are several sensors that provide us measurements of the variables under study.
- Start system: the engine includes its own electric starter motor that facilitates its operation.
- Fuel supply system: it carries the required fuel to the internal combustion engine.
- Cooling system: it carries out the cooling required for the correct operation of the engine. A forced water current removes the heat generated in the engine and transfers it to the atmosphere with a radiator.
- Air intake system: it allows the intake of fresh air in the engine. It contains the oxygen required to generate the combustion.
- System to remove the exhaust gases: it removes from the engine the substances generated during the combustion and reduces the noise inherent to the gases flow.
The Computer Controlled Test Bench for 11 kW Engines, “TBMC12”, allows to study combustion engines, obtaining their characteristic curves by setting the accelerator of the engine to a specific position and varying the braking torque. Thus, different points of the torque or power versus velocity characteristic curve are obtained. Such curve will be at full load if the accelerator is at its maximum position.
The Computer Controlled Test Bench for 11 kW Engines, “TBMC12”, is an advanced system designed to perform extensive testing on internal combustion engines. Its safe and controlled environment allows the performance of real engines to be evaluated, collecting accurate data on key variables such as torque, power and efficiency.
To operate the “TBMC12”, it is necessary to select at least one of the following compatible motors:
- 01. Air-cooled 4-Stroke 1-Cylinder Gasoline and Diesel Engine (Variable Compression) for TBMC12. This engine combines the versatility of running on gasoline or diesel and the ability to adjust the compression ratio. Its water cooling system ensures optimal performance even under high load conditions. It is ideal for efficiency studies and adaptation to different fuels. Applications: Research in energy efficiency. Simulations under variable load conditions. Marine industry: Perfect for small boats, where water cooling is essential to maintain optimal temperatures.
- TM12-02. Air-Cooled 4-Stroke 2-Cylinder Gasoline Engine for TBMC12. This engine is known for its simplicity and efficiency. The air cooling makes it lighter and easier to maintain, while its two cylinders offer a more balanced operation. Applications: Portable unit such as generators. Studies under intensive use conditions. Agricultural unit: Used on small machinery such as light tractors and spraying systems.
- TM12-03. Air-cooled 4-Stroke 2-Cylinder Diesel Engine for TBMC12.Noted for its robustness and durability, this diesel engine is suitable for demanding industrial applications. Air cooling eliminates the need for a liquid system, simplifying its design and maintenance. Applications: Agricultural and construction machinery. Performance studies in extreme environments. Industrial generators: Used in remote environments or with extreme weather conditions.
- TM12-04. Air-Cooled 4-Stroke 1-Cylinder Gasoline and LPG Engine for TBMC12. This engine stands out for its dual capability to operate on gasoline or liquefied petroleum gas (LPG), offering flexibility and efficiency. Air cooling facilitates its use in applications where simplicity and portability are essential. Applications: Portable generators: Widely used in residential and industrial environments due to their low emissions level when running on LPG. Water pumps: Used in agricultural irrigation and drainage management. Light commercial vehicles: Such as forklifts used indoors, where LPG helps to minimise emissions. Light construction machinery: Applications such as concrete cutters and portable cement mixers.
This Computer Controlled Unit is supplied with the EDIBON Computer Control System (SCADA), and includes: The unit itself + a Control Interface Box + a Data Acquisition Board + Computer Control, Data Acquisition and Data Management Software Packages, for controlling the process and all parameters involved in the process.
