Power Transmission Line Trainer Model ELTR 025C
Power Transmission Line Trainer Model ELTR 025C
High-voltage networks are usually operated with voltages in the region of 110 kV to 380 kV, whereby urban areas and large-scale industrial facilities are supplied with 110 kV, and 380 kV is used for long-distance transmission lines. The line simulation system is designed for operation at model voltages between 110 V and 380 V. Various voltage levels and line lengths can be selected via corresponding overlay masks.
Item Description
Examinations with the training system can be performed off-load, in normal operating mode, in the presence of a short-circuit or earth fault, with or without earth-fault compensation. The system also permits assembly of complex networks by connecting the line simulation models in parallel or series. The voltage can be supplied via a fixed grid or synchronous generator.
High-voltage lines
Advantages
• For your safety, the 380-kV transmission lines are investigated and connected at a low-voltage level without detracting from the characteristics of a real high-voltage line.
• Realistic simulation of a 380-kV transmission line with a length of 300 km or 150 km
• Innovative switchover between line lengths by means of over- lay masks
• Earth-fault compensation by means of a Petersen coil
• Ability to simulate symmetric and asymmetric faults
See also different:
As light-weight structures offering a high degree of rigidity, trusses are employed in the construction of halls, bridges, cranes, pylons and masts. Trusses are bar structures in which the bars are subjected to compression or tension loading, [...]
