The electromagnetic force between the tube and the coil is generally dominated by repulsive
Lorentz force in the existing electromagnetic tube forming systems. In these cases, the coil …

With the increase in doubly fed induction generator-based wind energy conversion systems
(DFIG-WECS) worldwide, improving the fault ride-through (FRT) capability of the entire …

Several window functions are currently applied to improve the performance of the discrete
Fourier transform (DFT) harmonic detection method. These window functions exhibit poor …

Electromagnetic forming is a method of high-speed metal workpiece forming technology that
uses electromagnetic force pulses generated from the interaction of the magnetic flux …

Improving the strength and controllability of the magnetic force that acts on a workpiece is
important to enhance the forming ability and outcome during the electromagnetic forming …

In conventional electromagnetic tube expansion (EMTE), the wall thickness of the tube
decreases significantly because the electromagnetic force is mainly in the radial direction …

It's always challenging and desirable to achieve the control of workpiece profile during
electromagnetic forming. In this work, a new dual-coil electromagnetic tube forming method …

Electromagnetic forming is a well-developed high-rate forming technology. An important
issue of this technology is the temperature rise of the driving coil, which can adversely affect …

High-accuracy forming of aluminum alloy variable-diameter tubes imposes strict
requirements on force field design. Although electromagnetic forming has shown unique …

In the conventional electromagnetic tube expansion, tube wall thickness tends to decrease
significantly while the workpiece is expanded. This paper is aimed at introducing a new …