Active Sensor Span
128.4 km
Continuous Optical C-OTDR Active
PIDS Array Health
99.84%
Radar + 360° Thermal Online
FLISR Self-Healing Latency
< 1.8 sec
Decentralized Recloser Logic
NERC CIP-014 Audit Status
COMPLIANT
Mandates R1–R6 Verified
Distributed Acoustic Sensing (DAS) C-OTDR Optical Trace
Rayleigh Phase ShiftReal-time vibration & thermomechanical strain profiling along 100km sensor fiber cable
Acoustic noise floor steady at ~12 dB. Deep Neural Network AI classifier actively processing Rayleigh phase backscatter with zero false-alarm threshold.
Perimeter Radar PIDS
Multi-modal Micro-Doppler RF Radar & Aerial Anti-Drone Detection
Unified SCADA & Security Event Log Stream
| Timestamp | Threat Phase | Sensor Origin | Classification & Event Description | Automated Countermeasure | Status |
|---|
The Tri-Pillar Grid Defense Framework
Comprehensive physical-cyber resilience architecture aligned with NERC CIP-014 and EU NIS2 directives for Distribution System Operators (DSOs).
Hardening & Prevention
Physical barrier engineering and asset hardening implemented prior to disruption to impede physical sabotage.
- UL-752 Level 10 Ballistic Shielding: Modular composite louvers shielding Large Power Transformers (LPTs) from high-caliber rifle fire.
- Anti-Drain Oil Isolation Valves: Thermomechanical fast-closing valves preventing catastrophic dielectric oil drainage upon bullet breach.
- PURE Optical Route Optimization: Power Source-Aware Integer Linear Programming for optimal passive fiber sensor placement.
Heat-resistant ceramic composite encasement & physically separated fiber channels along high-voltage bridge spans.
Detection & Surveillance
Continuous real-time acoustic, thermal, and micro-Doppler radar sensing to isolate threats before full breach.
- Distributed Acoustic Sensing (DAS): C-OTDR optical backscatter monitoring along existing telecom fiber over 100+ km.
- Deep Neural Network AI Classification: Real-time acoustic signature separation (Digging, Footsteps, Fence Cuts, Flame) with < 1% FPR.
- Multi-Modal PIDS Fusion: Seamless integration of Echodyne MESA radar, 360° LWIR Thermal Radar, and aerial drone RF interdictors.
Real-time thermal-acoustic alert triggered 8 minutes before full cable sheath ignition during arson breach.
Mitigation & Self-Healing
Automated fault isolation, dynamic line re-routing, and islanded microgrid power restoration.
- Closed-Loop FLISR Automation: Fault Location, Isolation & Service Restoration restoring power in < 2 seconds via smart reclosers.
- Inverter Microgrids & Sandia Relays: Grid-forming BESS inverters with subcycle Sandia relay splitting preventing blackouts.
- Solid State Power Substations (SSPS): High-frequency power routers enabling bidirectional, dynamic power flow control.
Automated tie-switching transfers 82% of critical urban load to neighboring medium-voltage feeders instantly.
PIDS & Sensing Technology Technical Comparison Matrix
| Technology | Sensing Mechanism | Coverage Footprint | EMI / Weather Immunity | False Alarm Rate | TCO & Scalability |
|---|---|---|---|---|---|
| Fiber DAS (C-OTDR) | Rayleigh Backscatter Phase Shift | Continuous 100+ km | 100% Optical (Immune) | < 0.8% (AI Filtered) | Extremely High (Repurposes Fiber) |
| Ground/Air Radar | Micro-Doppler RF Scanning | 500m - 2km Line of Sight | Moderate (Rain Attenuation) | Low (< 3%) | Moderate (Requires Power Nodes) |
| Thermal Radar 360° | Rotating LWIR Infrared Signature | Up to 2km Perimeter | High Immunity | Low (< 2%) | High (Replaces 10 Fixed Cameras) |
| Microphonic Cable | Electromechanical Transducer | Fence Perimeter Only | High Wind Interference | High (> 15% FPR) | Low (High Field Wiring Cost) |
Interactive Attack & Closed-Loop FLISR Self-Healing Simulator
Simulate real-world sabotage events and observe sub-second automated fault isolation, tie-switch closing, and microgrid restoration.
Feeder Topology: Berlin Central Sector Cable Bridge
Automated Self-Healing Sequence
Continuous Telemetry Active
Optical C-OTDR acoustic & current sensors monitoring line status.
Fault Detection & Localization
DAS Rayleigh acoustic spike pinpoints breach at Bridge Span 4.
Automated Fault Isolation
Command sent to open recloser switches S1 & S2 around fault.
Service Restoration & Tie Closing
Tie Switch T1 closed; BESS Grid-Forming inverters energize load.
Restored 9,488 urban customers in < 2 seconds with 0 manual dispatcher intervention required.
Techno-Economic TCO & NERC CIP-014 ROI Calculator
Evaluate 5-year CAPEX/OPEX savings of passive Distributed Fiber Sensing (DFOS) versus traditional point-sensor physical security.
Grid Parameter Inputs
5-Year Total Cost Comparison (€ Millions)
NERC CIP-014 Audit Compliance Scorecard
Why AURA-GRID Dominates The 3 I's Criteria
Explicitly mapped to European DSO requirements, Indian frugal engineering strengths, and rapid 12–18 month deployability.
1. Innovation
Novelty & Differentiation- • Unified Physical-Cyber Platform: Seamlessly fuses optical C-OTDR acoustic sensing, 360° thermal radar, and closed-loop SCADA FLISR.
- • AI False-Positive Reduction: Deep Neural Networks filter ambient soil vibration, reducing false alarms by > 98% vs. microphonic wires.
- • Grid-Forming Islanding: Subcycle Sandia relay algorithms allow BESS microgrids to form independent voltage references during blackouts.
2. Implementation
12–18 Month Deployability- • Brownfield European Fit: Zero expensive civil excavation required; connects directly to existing optical fiber along cable bridges.
- • GDPR & EU NIS2 Compliant: Fully passive optical sensing with non-biometric perimeter acoustic processing.
- • Native SCADA Protocols: Plug-and-play compatibility with Modbus TCP, IEC 60870-5-104, IEC 61850, and DNP3.
3. Impact
SAIDI / SAIFI & Cost Savings- • Drastic SAIDI Reduction: Reduces outage duration from multi-day cascading blackouts to under 2 seconds (> 98% improvement).
- • Prevented Sabotage Costs: Protects multi-million-euro Large Power Transformers (LPTs) and emergency cable bridge repairs.
- • Global Transferability: Scalable across 10M+ km of European distribution lines and high-growth smart grids in India.
High Value with Minimal Capital Expenditure
By turning standard telecom dark fiber into a continuous 100km sensor array, AURA-GRID eliminates the need for expensive field electronics, solar battery nodes, or recurring field maintenance. Maximizing resilience per euro spent.