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Electro-thermal

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The heat generated by the coil is one of the major design aspects of a DC linear actuator. In addition to significantly shortening the life expectancy of its mechanical components, the temperature changes can affect the actuator’s efficiency and repeatability.

Crosslinked Polyethylene (XLPE) is extensively used as an electrical insulating material in Power cables for underground distribution and subsea transmission. It is gradually replacing the typical low-density Polyethylene in such applications, because of its excellent insulation characteristics (high dielectric strength, low dielectric permittivity and loss factor) and its great mechanical and thermal stabilities. XLPE come to be used on a large-scale voltage transmission for more than 200kV.

Induction heating process is widely used in a various industrial applications such as welding, forming, brazing, hardening and other non-contact heat treatment processes.

Lorentz force of a voice actuator is computed versus different voltage rates. Electrothermal simulation is use to calculate the temperature evolution caused by winding losses of the actuator.

A voice coil actuator, based on the Lorentz force concept, is a type of direct drive mechanism which delivers extremely precise positioning over small displacements. The voice coil is currently used for wide range of applications.

Non-destructive testing techniques are commonly used in a various industrial and research fields, in order to evaluate the properties of a wide variety of materials without causing damages. Some of the frequently used methods, are the Electromagnetic-field techniques.

The development of high-performance electrical installation requires flexible, efficient and intelligent electrical power distribution. The busbar systems are the essential components of power stations and they define the main connection nodes for power delivery.

In injection molding tools, the common employment of Electromagnetic surface induction heating instead of conventional volume heating ..

The magnetizer known also by the magnetic flux concentrator, is used for magnetic control by intensifying the magnetic flux in certain areas of a workpiece.

The vast use of electromagnetic induction heating in molds is thanks to its advantages of fast heating and high efficiency. Combined with cooling process, induction heating is employed to achieve a dynamic mold temperature control.

The multi physics capabilities of EMS to solve an electromagnetic and thermal problem in time domain using the EMS transient module.

Numerical simulation of graphite crucible at different frequency

3D numerical electromagnetic-thermal simulation of induction heating process.Temperature distribution was computed and plotted using EMS for Solidworks.

3D finite element electro-thermal simulation of parallel current carrying wires.

Electrothermal Simulation of an Electric Fuse using EMS coupled to thermal analysis.

Electrothermal Simulation of Busbars using EMS for Solidworks.

3D FEM simulation of induction cookers using EMS. Electromagnetic simulation coupled to thermal analysis allows to compute magnetic and thermal results.

A single-phase transformer is analyzed using the AC magnetic module of EMS to determine the core loss, magnetic flux density distribution and temperature

A 3 phase cylindrical transformer, in open circuit operation, is analyzed using the AC magnetic module of EMS to determine the core loss and the temperatures in the solids.

Three-phase transformer: The primary coils for each phase are characterized by (300 turns, 10 A/turn, 0 degrees), (300 turns, 10 A/turn, 120 degrees), and (300 turns, 10 A/turn, 10 A, 240 degrees), respectively while the secondary windings are short-circuited. The windings are made of copper and the core of mild steel.