Synchronous generator of a gearless wind turbine and method for producing a synchronous generator, and use of form coils

A method for making a synchronous generator, comprising:

• inserting, into each segment of a plurality of segments of a stator ring of the synchronous generator, a plurality of form coils, a number of the plurality of form coils of each segment of the plurality of segments is six or a multiple of six, each plurality of form coils having a respective plurality of first terminals and a respective plurality of second terminals, wherein the synchronous generator comprises a rotor, and a stator including the stator ring having teeth and slots arranged between the teeth for receiving a stator winding, wherein the stator ring is divided, in a circumferential direction, into the plurality of segments, wherein the plurality of segments have an equal number of slots, wherein slots within a segment of the plurality of segments have a substantially equal spacing with respect to each other in the circumferential direction, wherein, in a connecting region of two different segments of the plurality of segments, a first spacing between two adjacent slots, which respectively belong to the two different segments, differs from a second spacing between the slots within the segment, and wherein the stator winding includes the plurality of form coils, wherein each segment of the plurality of segments has six form coils, or a multiple of six form coils, wherein each form coil has a first terminal and a second terminal, wherein six first terminals of the segment are connected to six second terminals of a second segment arranged ahead of the segment in the circumferential direction and six second terminals of the segment are connected to six first terminals of a third segment situated after the segment in the circumferential direction,
• connecting the plurality of first terminals of a first segment of the plurality of segments to the plurality of second terminals of the second segment of the plurality of segments arranged ahead of the first segment in the circumferential direction, and
• connecting the plurality of second terminals of the first segment of the plurality of segments to the plurality of first terminals of the third segment of the plurality of segments arranged after the first segment in the circumferential direction.