Power Distribution & Load Shedding - Training Guide
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MINIMUM RESOLUTION: 980 x 600 px
RECOMMENDED: 1920 x 1080 (16:9) or larger

SIMULATOR OVERVIEW
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Power distribution and load shedding simulator covering bus configurations, automatic load-shed logic, and priority-based restoration per IEEE 446 and IEC 61850.

Standards: IEEE 446 · IEC 61850 · NFPA 70

INTERFACE LAYOUT
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- LEFT PANEL: System controls (Start/Stop/ESD/Reset, Mode toggle)
- CENTER: P&ID schematic with real-time process visualization
- RIGHT PANEL: System gauges, operational checklist, alarm list

OPERATING PROCEDURES
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  Step 1: Verify generator online and stable
  Step 2: Close bus-tie breaker
  Step 3: Energize priority 1 loads
  Step 4: Energize priority 2 loads
  Step 5: Monitor bus frequency and voltage
  Step 6: Verify load shedding logic armed
  Step 7: Test manual load shed
  Step 8: Record power balance

SCENARIOS
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  Normal Distribution:
  Monitor power flow across main bus, feeders, and loads.

  Under-Frequency Load Shed:
  Respond to generator trip — automatic load shedding by priority tiers.

  Load Restoration Sequence:
  Restore loads in priority order after blackout — verify generator capacity.

ALARM RESPONSE
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  GEN_OVERLOAD [ALARM]: Generator overload >110%
  UNDER_FREQ [ALARM]: Bus frequency <48 Hz — load shed
  BUS_UNDERVOLT [WARNING]: Bus voltage <380V
  FEEDER_TRIP [WARNING]: Feeder breaker tripped on overcurrent
  BLACKOUT [ALARM]: Total blackout — all generators offline

CONTROLS
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- START: Begin process operation
- STOP: Normal shutdown
- EMERGENCY STOP: Immediate shutdown of all systems
- RESET: Clear ESD condition and reset to standby
- TOGGLE MODE: Switch between Manual and Auto control
- Fullscreen: Click the fullscreen button in header
- EXIT: Return to BlueSim portal
- HELP: Opens this training guide