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Global monitoring for substation

ALTANOVAs Global Monitoring for Substations provides an overall condition diagnostic system, designed to monitor the main substation assets: current transformer, voltage transformer, power transformers, circuit breakers, surge arresters and GIS switchgear.


The TiScada provides the HMI for a complete overview of the condition parameters of the individual assets of the whole substation. Quick links to the detailed data allow fast analysis in case of an alarm. ALTANOVAs Global Monitoring for Substations is a reliable and accurate system designed to perform a condition-based maintenance approach. It is easy to install and non-intrusive, suitable for new substations and existing one, as it can also be customized according to the asset layout. The ALTANOVA Global Monitoring for Substations can monitor simultaneously the condition of:

 Circuit Breaker CBM

  • Open coils
  • Close coils
  • Feeder Current
  • Motor Current
  • Heater Current
  • Travel Sensor
  • Time Delay Measurement
  • SF6 pressure/density
  • SF6 trend
  • Battery voltage DC

Gas Insulated Switchgears GIS

  • Partial Discharge
  • Circuit Breaker
  • SF6 pressure/density
  • SF6 trend

Power Transformer

  • Partial Discharge
  • Bushing monitoring (tan-d)
  • Dissolved Gas Analysis (DGA)
  • Operating Conditions (operating hours, thermal aging, Winding temperature, Cooling,
  • Tap Changer (Condition, OLTC, etc)

CT Transformer

  • Partial Discharge
  • SF6 pressure/density
  • SF6 trend

VTC Transformer

  • Accuracy
  • Contacts

Surge Arrester

  • 3rd harmonic current
  • True RMS current value
  • Total current flow
  • Discharges counter

MV Switchgears

  • Partial Discharge Monitoring
  • CB operations
  • SF6 pressure/density
  • SF6 trend

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