Considering this, a grade winding method of a coil is proposed, where the winding density of conductors is reduced at coil edge portions.
A new method of actively shielding insert gradient and shim coils of any surface geometry by use of the boundary element method for coil design with a minimum energy constraint is presented.
The authors have designed and fabricated a 6.9 kVA500 kVA 3-phase HTS reactor, based on the elemental technologies achieved in the previously developed single-phase HTS transformers, which were focused on the reduction of AC loss for enhancing efficiency as well as the creation of a disk winding method for coil downsizing.
In this report we discuss only the method of calibration of coil's resonant frequency change (testing field's configuration change) with copper plates, allowing correct transfer of the measured shifts of frequency to changes of distance from the coil face.
Coil Method: Coils of clay can be used to build bowls, vases and other forms in various shapes and sizes.
If you do use the original described method of completing the coil and wind up with a single length of rope to tie the coil up with, use either a clove hitch or a round-turn and two half hitches to tie it up.
On the other hand, the operational current and the limiting impedance of both the SFCLs under the same design condition have the different tendency, which results from the different winding methods of two coils on an iron core.
Out of several methods attempted, suitable traverse ratio table could be derived from two methods for a range of coil angle for package diameter range of 69 200 mm.
This paper proposed a standardization of instrumentation system aimed at standardizing the system architecture and the design methods on quality instrumentation of coil rolling mill at steel works.
