magnetic saturation

The regulation is due to magnetic saturation in the section around the secondary.

Inclusion of magnetic saturation and other nonlinearities in the device model.

This curve increases rapidly at first and then approaches an asymptote called magnetic saturation.

Thus one method for increasing the energy limit is to use superconducting magnets, these not being limited by magnetic saturation.

These are selected for their magnetic properties, such as magnetic saturation, hysteresis and permeability.

These tags are made of a strip of amorphous metal (metglas) which has a very low magnetic saturation value.

Magneto-harmonic systems need to bring the tags to magnetic saturation and thus create magnetic fields strong enough to be felt through a small magnet.

Another significant limitation of the coilgun is the occurrence of magnetic saturation in the ferromagnetic projectile.

Non-linear effects such as magnetic saturation and cogging torque can easily be implemented into the model and simulation alike.

It is desirable that the reactor does not go into magnetic saturation during a short-circuit, so generally an air-core coil is used.

The magnetic saturation is also exploited in the fluxgate magnetometers and the fluxgate compasses.

It makes use of magnetic saturation of the core, a non-linear property of a certain class of transformer cores.

However, as these use idealised and simplified representations, it is difficult to analyse geometry complexity, the effects of magnetic saturation and induced eddy currents.

At high currents, iron core inductors also show gradual departure from ideal behavior due to nonlinearity caused by magnetic saturation of the core.

The magnetic flux density is increased by 30% in the coil rolling direction, although its magnetic saturation is decreased by 5%.

Surfactants are typically used to offset this effect, but at a cost of the fluid's magnetic saturation, and thus the maximum yield stress exhibited in its activated state.

While surfactants are useful in prolonging the settling rate in ferrofluids, they also prove detrimental to the fluid's magnetic properties (specifically, the fluid's magnetic saturation).

If the audio signal contains strong high frequency content, in particular from percussion instruments such as a high-hat, this adds to the constant bias causing magnetic saturation on the tape.

However, it can be minimised by making the important imaging lenses as strong as possible, limited mainly by magnetic saturation of the lens polepieces (where the magnetic field is strongest).

Magnetic saturation has a great influence on the torque produced by a stepping motor (Fig.3.1) and its effects can be included in pull-out torque calculations (Acarnley and Hughes, 1981).

This situation should be avoided by generously specifying the amount of iron in the ballast inductor, and by including a non-magnetic gap in the iron core to prevent magnetic saturation.

This circuit helps cassette recorders handle extreme peaks of loudness without the loss of high frequencies that usually occurs in such strenuous passages, because of the magnetic saturation of the tape.

An alternating electric current is passed through one coil, driving the core through an alternating cycle of magnetic saturation; i.e., magnetised, unmagnetised, inversely magnetised, unmagnetised, magnetised, and so forth.

For a well-designed variable-reluctance stepping motor the limitations on pole flux density and winding temperature rise are both effective (Harris et al, 1977); the stator/rotor iron reaches magnetic saturation at the rated winding current.

Magnetic saturation causes the torque/current and torque/position characteristic to depart from the "ideal" linear and sinusoidal relationships, but this problem can be counter-acted by adjusting the winding current levels to give uniform mini-steps.