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🔌 EV Fast-Charging Power Curve Lab

Plug a virtual EV into a DC fast charger, pick a connector standard (CCS or CHAdeMO) and watch the real charge-curve tradeoff: power tapers as the battery's state of charge rises, so a 350 kW connector barely beats a 100 kW one once the pack passes 80%.

Energy & Thermodynamics3DEasy60 FPS

⚙ Under the hood

Plug a virtual EV into a DC fast charger, pick CCS or CHAdeMO, and watch the real charge-curve tradeoff: power tapers as state of charge rises, so a 350 kW connector barely beats a 100 kW one past 80%.

electric vehiclesEV chargingCCSCHAdeMODC fast chargingbattery managementcharging curveenergyThree.js

3D · Three.js / WebGL renderer · 60 FPS target · runs fully client-side, no install