For your safety, this investigation of 380-kV and 110-kV transmission lines and how they are connected together is carried out using low voltage, but without losing the actual properties of genuine high-voltage lines. These realistic simulations of a 380-kV transmission line and a 110-kV cable link are automatically switched between different line lengths once the appropriate overlay mask is put in place. By using simulations of various line lengths, it is possible to assemble complex transmission networks.

Earth-fault compensation in electric power supply networks is designed to offset earth leakages occurring in outer conductors.

Restricted to three-phase systems, earth-fault compensation makes use of a special Petersen coil named after its inventor and which is also known as an earth-fault quenching coil. This coil compensates the electric current at the earth-fault point, thereby preventing consequential malfunctions in the electrical system.

The objective here is to measure characteristic power transmission parameters on simulated, three-phase, parallel-connected lines fed via a fixed network or a generator, and perform quantitative as well as qualitative assessments of operational relationships.