Lorentz Force Analysis

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  1. [JAC150] Electromagnetic Repulsion Analysis of a Vacuum Circuit Breaker

    This Application Note presents how to obtain the electromagnetic repulsion in a circuit breaker from the Lorentz force when a 100 kA current is flowing.

  2. [JAC183] Agitation Force Analysis of an Induction Furnace

    This analysis will evaluate the size of Lorentz force required to agitate and where this is generated.

  3. [JAC084] Electromagnetic Forming Analysis of a Tube

    This Application Note explains how to obtain the Lorentz force density distribution generated in a tube when current is run through a coil.

  4. [JAC149] Analysis of Magnetic Force Acting on the Arc of a Vacuum Circuit Breaker

    This Application Note presents how to calculate the current density and Lorentz force of a vacuum circuit breaker, and obtain its arc-diffusing force.

  5. [JAC140] Analysis of Electromagnetic Repulsion Produced in Small Contact Bridges

    This Application Note presents the use of a magnetic field analysis to obtain the electromagnetic repulsion when a switch is closed, creating a contact bridge.

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