CURRENT MEASUREMENT DEVICE AND METHOD Russian patent published in 2014 - IPC G01R15/18 

FIELD: measurement equipment.

SUBSTANCE: group of invention relates to measurement equipment, and namely to inductive current measurement devices. The inductive current measurement device includes a lot of linearly wound inductive elements, each of which includes a conducting winding that is located in one or two layers of the winding; a reverse conductor that connects electrically the front element of a variety of inductive elements to a finishing element of the above variety of linearly wound inductive elements. With that, the first element of the above variety of linearly wound inductive elements includes the first conducting element; with that, the first conducting element connects electrically the above reverse conductor to the first end of the above conducting winding. At least one of two or more layers of the winding includes a screening layer, and the above screening layer is electrically connected only to one of the number of the front and finishing elements of the variety of linearly wound inductive elements. Besides, a manufacturing method of the above inductive current measurement device is proposed.

EFFECT: providing the possibility of scaling a current measurement device, as well as the possibility of implementation in different form factors.

19 cl, 69 dwg