Analüüsiti AS ''Viisnurk'' elektrivarustusskeemi. Registreeriti kahe 480kW ja 630kW voimsusega 6,3kV mootori koormusgraafikud. Registreeriti 750kW voimsusega 6,3kV mootori siirdeprotsesse. Koostati arvutil modelleerimiseks arvuti aseskeem, modelleeriti mootorite tööd püsikoormuste ja käivituse siirdeprotsesse.
The electric supply system at the AS ''Viisnurk'' has been analysed. The load characteristics for two electric motors (480 kW and 630 kW, 6,3 kV) have been registered. The trancient processes for electric motor 750 kW, 6,3 kV have been registered. Electromagnetic processes for studied electric motors have been modelled in the conditions of constant load and transient processes.