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AC Conduction

alternating current flow analysis, ac conduction analysis, time-harmonic electric field, electric field of alternating current, ac conduction current simulation

The AC Conduction module can be used to analyze electric field caused by time-harmonic voltages and currents on the region boundaries. The dielectric media is assumed to be non-ideal with a small but non-zero electric conductivity. Generally the quantities of interest in AC Conduction analysis are voltages, active and reactive currents, electric fields, Joule losses, capacitances, and electric forces. The AC Conduction analysis module complements other types of electrical field analysis, available in QuickField - Electrostatic and DC Conduction, taking into account both resistive and capacitive effects.
The AC Conduction module can be used to design and analyze variety of conductive systems such as capacitors, insulation systems cables, and in other technical applications.

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Three phase cable

Plane capacitor

Cylindrical capacitor

Slot insulation electric stress

Dielectric losses

Fiber-optic cable and electric transmission line

Biological cell in the external AC electric field

Joule-Lenz law

Features of the AC Conduction module:

See examples of AC Conduction problems:
Plane capacitor
Cylindrical capacitor
Slot insulation

+ More examples...

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