Transmission Director · Grid Sandbox
Grid Simulation Sandbox
Toggle what-if scenarios — substation failures, drought generation cuts, demand spikes — to see real-time impact on system stability, frequency, reserve margin and load-shedding requirements.
Scenario Toggles
⚡
Kitwe Substation Failure
330kV transformer fails — 81,000 customers disconnected
🌵
Drought — 40% Hydro Cut
Kafue Gorge, Kariba and Victoria Falls generation reduced 40%
📈
Unplanned Demand Spike +25%
Industrial demand surge — peak load increases 25% across network
🔌
SAPP Interconnect Loss
Loss of 120MW SAPP import capacity
💧
Victoria Falls Full Outage
Both Victoria Falls units offline — 108MW lost
🆘
Dual Crisis: Drought + Demand
Combined drought generation reduction AND industrial demand spike
Manual Adjustments
Generation Adj. (MW)0 MW
-500+500 MW
Demand Adj. (MW)0 MW
-400+600 MW
Generation
2208 MW
Demand
1950 MW
Surplus / Deficit
+258 MW
Reserve Margin
13.2%
Frequency
50.026 Hz
Voltage Stability
98/100
Load Shedding Req.
0 MW
SAPP Export
38 MW
System Status: MEDIUM — Monitor
System Health Radar
Generation vs Demand (MW)
- Generation
- Demand
Live Grid Schematic