Magnetic field - All Electron - All about High Voltage systems

2D magnetic field calculation

With this tool the magnetic field underneath an overhead transmission line can be calculated. Based on the conductor configuration the magnetic field at a predefined height is calculated with a defined number of steps. The calculated curves can be exported to CSV files. There is also the option to calculate all different phase sequence configurations and export the result to CSV.

Inputs

Measurement height y (m) Profile half-width L (m) Steps (N)

Phase conductors / circuits (top, grouped per 3)

x (m)	y (m)	I (A)	∠ (°)

Individual conductors / shield wires (below the circuits)

x (m)	y (m)	I (A)	∠ (°)

Result

Max |B|: – at x = –

Optimize phase sequence (circuits 2–4)

Selected phase order — conductor data — click a curve in the chart to choose another

Type	Circuit	Pos	x (m)	y (m)	I (A)	∠ (°)

This tool was set up for educational purpose.