engineering

Energy Systems & Power Engineering

Simulate solar panels, wind turbines, batteries, power grids, and nuclear reactors — the physics and engineering behind modern energy infrastructure.

energysolarwindbatterynuclearpower gridrenewable

Energy systems form the backbone of modern civilization. Understanding how solar panels convert photons to electricity, how wind turbines extract kinetic energy from air, and how power grids maintain frequency stability is essential for navigating the energy transition. Each technology obeys fundamental physical limits that no amount of engineering can overcome.

These simulations let you explore the physics of energy generation, storage, and distribution. Optimize solar panel tilt angles for maximum output. Push a wind turbine past the Betz limit. Watch battery voltage curves under different discharge rates. Stabilize a power grid's frequency. Control a nuclear reactor's criticality with control rod insertion depth.

5 interactive simulations

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Battery Discharge Curves & Capacity

Simulate battery voltage discharge curves under different loads — explore C-rates, Peukert's law, and how discharge rate affects usable capacity

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Power Grid Frequency Stability

Simulate power grid frequency regulation — balance generation and demand to keep the grid at 50/60 Hz and prevent blackouts

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Nuclear Reactor Control Rods & Criticality

Simulate nuclear reactor control — adjust control rod insertion to maintain criticality and balance neutron multiplication for stable power output

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Solar Panel Efficiency & Angle Optimization

Optimize solar panel tilt angle for maximum energy harvest — simulate irradiance, temperature effects, and seasonal variation across latitudes

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Wind Turbine Power & Betz Limit

Simulate wind turbine power output and explore the Betz limit — the theoretical maximum of 59.3% energy extraction from wind