Active and Passive Islanding Detection Adhering to IEEE 1547
Disengaging the vehicle from the grid within 100 milliseconds upon detecting utility feeder de-energization to prevent electrocution hazards for line workers.
Active Frequency Drift
Injecting small periodic frequency perturbations forces an islanded microgrid out of safety boundaries instantly, triggering automated inverter disconnect.
- Trip time under 100 milliseconds upon feeder loss.
- Zero non-detection zones (NDZ) across all power factors.
- Continuous monitoring of rate of change of frequency (ROCOF).
- Certified under UL 1741 SA and IEEE 1547-2018.
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