6/2/2023 0 Comments Bifilar wound solenoid![]() Use a 3rd coil for ouput or use this arrangement through a spark gap to pulse an ordinary transformer. The coplanar bifilar Does not cancel its magnetic field but is mutual and in proper alignment thru both coils. Now induce upon this coplanar bifilar coil a magnetic field by driving it with an input coil. Connect the 2 coils to each coils opposite ends, they will be same electrical polarity. If one loops the first wire of a bifilar coils end back to the start of the 2nd wire and takes the output off the 2nd wires end then the magnetic field is not cancelled and the coil as a whole can store more energy due to the added capacity. If one feeds a current through a bifilar coil that loops back on itself at one end travels back to the start, then they’re magnetic fields cancel. However if you directly drive a current through these coils in series,such as a split coil upon the same form they’re own magnetic fields will oppose. Transport AC loss measurement and characteristic analysis of the bifilar coil using CC have been performed at 77K. One CW and the other CCW, the induced magnetic field is the same orientation through both coils and they’re electrical polarity will simply be reversed at the ends of the coils. The bifilar coil is wound using CC with facing on HTS sides each other. In the case of an induced magnetic field upon two coplanar coils. ![]() Depends on whether you are inducing an electrical current through the 2 counter wound bifilar coils from another coil or whether you are driving an electrical current through those coils directly.
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