MEASUREMENT AND DIAGNOSTICS

Fractal EMS™ provides real-time plant monitoring, plant control and diagnostics through a secure Web UI.

Real-Time Monitoring and Diagnostics

  • Support for remote software and firmware upgrades
  • Ability to view system status remotely and via SCADA
  • State of health for the different levels: system, string and rack
  • System service, troubleshooting and warranty compliance verification
  • Real-time data streaming with 100 ms delivery
  • Configurable alerts and alarms for all components of the ESS, including automatic system shutdown
  • Maintenance and test capability to diagnose the health of individual modules, racks and system
  • Graphical and tabular performance monitoring

Alarms and Warnings

  • Over/Under-Temperature and Voltage Thresholds
  • Malfunctions reported from PCS (inverter) and BMS
  • Ground faults in the system
  • HVAC, Fire Suppression system, and other BOP alarms
  • Configurable alerts and alarms for all components of the ESS, including automatic system shutdown
  • Opening of the user entry container doors
  • Activation of any of the interlocking mechanisms (racks, DC isolation switch)

Fault Protection and Detection

  • Real-time active monitoring and action for all applicable faults
  • Maintain ESS operation within safe limits defined by component manufacturers
  • Displaying and logging alarms and diagnostics
  • Responding to temperatures or abnormalities by reducing output or stopping the system
  • Ensuring that the system is operating at an optimal level (proper SOC bands, ideal temperatures, designed power levels)
fractal-adminMEASUREMENT AND DIAGNOSTICS