Smart Bollard Wireless Charging Simulator | Municipal Inductive Power Grid

Vehicle & Docking Profile E-Cargo Bike

Spatial Alignment & Air Gap Drag in Canvas

Air Gap Distance (z) 28 mm

Lateral Offset (x) 6 mm

Angular Tilt (θ) 2.0°

Electromagnetic Tuning

Resonant Frequency (f₀) 85.0 kHz

Tx Drive Power Limit 1200 W

Foreign Object Detection (FOD) Active (Clean)

Smart City Engineering Principle: Street bollards act as dual-purpose anti-ram pedestrian barriers and weather-sealed IP68 resonant magnetic transmitters. High Q-factor LCC-LCC topology maintains >90% transfer efficiency even under typical 25mm parking misalignment.

Transfer Efficiency (η) 92.4%

Delivered Power (P_rx) 1,108.8 W

Coupling k: 0.285

Bollard Temp: 34.2°C

Safety Interlock: ICNIRP COMPLIANT

Resonant Telemetry REAL-TIME FFT

Mutual Inductance (M) 18.4 µH L₁=62µH • L₂=68µH

Battery Current (I_bat) 23.1 A 48V DC Fast Top-Up

Thermal Dissipation 91.2 W Bollard Passive Heat-sink

Magnetic Stray Field 4.2 µT Limit: 27 µT @ 200mm

Air Gap vs Efficiency Curve Operating: 28mm

Municipal Street Corridor (8 Bollards) 14.8 kW / 25 kW

Grid Solar + Buffer Storage 84% Charged

Corridor Load Scenario Quick Setup