Operation of facilities and stations
Operation of facilities and power stations with voltage from 0.4 kV to 750 kV:
- full operational inspections of station equipment (both in overhead and GIS systems)
- inspections, measurements and diagnostic tests of station devices
- refilling and replacement of insulating oil in substation devices
- replacement of insulation with accessories
- localization and elimination of failure of substation equipment
- operation of control systems and electric power protection automatics (EAZ)
- thermovision of devices and station apparatus,
- performing comprehensive measurements of electric shock protection (touch shock voltages, earth voltages, earth resistance etc.) of low, medium and high voltage installations
- tests of electrical installations (periodic tests, measurement of light intensity, measurement of insulation resistance, measurement of short-circuit loop impedance, test of residual current devices, testing of lightning protection equipment, etc.)
- power tool testing
- cable fault location and cable identification
- measurements of the electrical infrastructure of wind turbines
