Hospital Campus Storm Resilience
watsonx OrchestrateGranite · Edge InferenceHospital Campus · 3-Building Interconnected Microgrid · Severe Storm Resilience · Local inferencing at edge using Granite
Battery
1275kWh
1500 kWh × 85% SoC
Total Demand
2430kW
955 + 0 + 1475
MMS Generation
955kW
890 solar + 65 wind
BESS Dispatch
0kW
Grid Import
1475kW
Capacity Gap
-395kW
1080 floor − 1475 grid
Protected floor: 1080 kW (acute care — never shed)
Pre-storm reserve window1,275 ÷ (1,080 − 955) × 60 = 612 minGrid covers 955 kW of the 1,080 kW floor · gap only 125 kW · battery holds 10+ hours of reserve at this draw rate
Prolong battery dispatchBattery discharge is the most expensive dispatch source. MMS defers battery draw for as long as grid and wind can cover the floor — preserving stored energy for when it is genuinely needed.
Hospital Campus Diagnostic Scenarios
Asset MG-17 · Building A (Acute Care) Inverter DiagnosticsNominal Baseline · Monitoring
1. Issue: Solar inverter efficiency loss of >6% (MG-17 String Inverter 1A)
Building A Acute Care Rooftop · Storm pre-conditioning telemetryEfficiency: 98.4%
2. Issue: Solar inverter efficiency loss of >6% (Building B Solar Inverter 2B)
Building B Outpatient Pavilion · Interconnect surplus feedEfficiency: 97.9%
3. Issue: Inverter overheating (Main Intertie Cabinet Inverter)
Campus Interconnection Substation · Pre-storm high-load ventilationTemp: 42°C (Normal)