TWIN-03/Power Utilities & Transmission

ELECTRICAL SUBSTATION ACCESS & ASSET TWIN

Perimeter physical security and critical switchgear room intelligence.

REPRESENTATIVE ARCHITECTUREHigh-Voltage Substation Intelligence · Representative Grid Architecture
SIMULATED TELEMETRY FEED
PHYSICAL ASSET ENVIRONMENT

380kV Transmission Substation Control & Relay Room

1 Assets
GEN:11.10 MW
BESS:-2.40 MW [CHG](78.4% SOC)
AUX:0.15 MW
LOSS:0.15 MW
GRID:8.40 MW
SIMULATED DATA
Selectable Equipment3
Simulation: 13:30 UTC
Request Commercial Demo
INTERACTIVE SIMULATION ONLYVirtual interlock model for engineering demonstration — No physical equipment actuation or SCADA command capability
IEC 61850-7-4 Ed.2IEEE C37.21:1 Synced with 3D Twin

Single-Line Electrical Diagram (SLD)

1:1 Electrical Topology Aligned with 3D Twin: 14.85MWp PV (1.19 ILR) → 4x3.125MVA Inverters (12.5MVA AC) → 33/110kV Substation → 2.5MW BESS → 110kV Grid Intertie

33kV MV COLLECTOR BUSBAR (SWG-33)110kV HV GRID BUSBARPV FIELD14.85 MWp (11.1 MW)=~4x INV SKIDS12.5 MVA (ILR 1.19)BESS STORAGE2.5MW / 5.0MWhCharge 2.40 MWTX-0133/110kV 25MVA34% LoadCB-110CLOSEDGRID INTERTIE8.40 MW↓ CHARGE 2.40 MW→ EXPORT 8.40 MW
NEXUS REASONING & EVIDENCE WORKSTATION

Operational Trajectory, Physics Hypotheses & Human Action

STAGE 01 // All Critical Access Points Latched

PERIMETER SECURED STATE

Substation Relay Room B is locked and secured. Smart lock reports encrypted health heartbeat every 15 minutes; battery at 84%.

Engineering Telemetry Trace

Demonstration State: Representative electrical utility access architecture.

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Nexus Architecture for this Domain

NEXUS EDGE

Nexus Edge node inside substation building receiving low-power encrypted LoRaWAN lock heartbeats with hardware tamper detection.

NEXUS CORE

Nexus Core matching door opening events against security work permits and contractor credentials.

INTELLIGENCE

Nexus Intelligence flagging unexpected perimeter entries during unscheduled operating hours.

VERIFY

Nexus Verify logging a tamper-evident audit record linking access events to physical permit serial numbers.

COPILOT

Nexus Copilot notifying security dispatch and guiding operator through perimeter verification checklist.

ENTERPRISE OPERATIONAL SYNTHESIS

Operational Synthesis: ELECTRICAL SUBSTATION ACCESS & ASSET TWIN

How the Nexus intelligence fabric transforms raw physical noise into defensible operator action.

01FIELD OBSERVATION

What Nexus Observed

LOCK-RELAY-02 (Magnetic Door Latch Sensor: UNLATCHED (UNEXPECTED)) captured at high frequency across local edge adapters with full ring-buffer persistence.

02ANALYTIC VERDICT

What Nexus Determined

Nexus Intelligence evaluates whether contractor badge failed to synchronize or an unauthorized entry occurred.

03AUDIT EVIDENCE

What Evidence Exists

Illustrative hypothesis comparisons link the finding to observations and identify what an engineer should verify next.

04OPERATOR PRIMACY

What the Human Decides

Zero automated actuation occurs without explicit engineer review. Every recommendation requires human authorization on a tamper-evident audit log.

05FACILITY ADAPTATION

How to Apply to Your Environment

Connect your facility's live instrumentation into Nexus Edge with isolated sovereign custody to model physical degradation risks.

Explore Other Industrial Twins

TWIN-003 // POWER UTILITIES & TRANSMISSION

Deploy ELECTRICAL SUBSTATION ACCESS & ASSET TWIN for Your Facility

Connect live sensors from 380kV Transmission Substation Control & Relay Room into Nexus Edge and Verify. Review custom single-line integration with our engineering leads.