Stator segment

1. A stator segment of a stator of a dynamoelectric machine, said stator segment comprising:

slotted laminations arranged in spaced-apart relation axially behind one another to thereby form substantially axially extending first slots, said laminations having each an outer boundary side formed to exhibit a second slot which is open in parallel relation to the first slots;

coils arranged in the first and second slots such that two coil sides of different cons are arranged in a corresponding one of the first slots and one coil side of a corresponding one of the coils is arranged in the second slot;

spacers provided in an axial direction downstream of a predeterminable number of laminations so as to establish two or more partial laminated cores of the stator segment, when viewed in the axial direction; and

amagnetic fasteners in the form of cable ties to fix the coil sides of the coils in the second slots on the stator segment, said amagnetic cable ties being arranged in a region of the axially spaced-apart laminations and having each at least one section guided about a corresponding one of the spacers.

2. A stator, comprising:

stator segments, each said stator segment including slotted laminations arranged in spaced-apart relation axially behind one another to thereby form substantially axially extending first slots, said laminations having each an outer boundary side formed to exhibit a second slot which is open in parallel relation to the first slots, coils arranged in the first and second slots such that two coil sides of different coils are arranged in a corresponding one of the first slots and one coil side of a corresponding one of the coils is arranged in the second slot, spacers provided in an axial direction downstream of a predeterminable number of laminations so as to establish two or more partial laminated cores of the stator segment, when viewed in the axial direction, and amagnetic fasteners in the form of cable ties to fix the coil sides of the coils in the second slots on the stator segment, said amagnetic cable ties being arranged in a region of the axially spaced-apart laminations and having each at least one section guided about a corresponding one of the spacers,

wherein the open second slots of two stator segments which face one another are only provided with a coil limb of one stator segment or two coil limbs of different but adjacent stator segments.

3. A dynamoelectric machine, comprising:

a stator including stator segments, each said stator segment including slotted laminations arranged in spaced-apart relation axially behind one another to thereby form substantially axially extending first slots, said laminations having each an outer boundary side formed to exhibit a second slot which is open in parallel relation to the first slots, coils arranged in the first and second slots such that two coil sides of different coils are arranged in a corresponding one of the first slots and one coil side of a corresponding one of the coils is arranged in the second slot, spacers provided in an axial direction downstream of a predeterminable number of laminations so as to establish two or more partial laminated cores of the stator segment, when viewed in the axial direction, and amagnetic fasteners in the form of cable ties to fix the coil sides of the coils in the second slots on the stator segment, said amagnetic cable ties being arranged in a region of the axially spaced-apart laminations and having each at least one section guided about a corresponding one of the spacers, wherein the open second slots of two stator segments which face one another are only provided with a coil limb of one stator segment or two coil limbs of different but adjacent stator segments; and

a cooling system configured to convey cooling air into a gap between the partial laminated cores.

4. The dynamoelectric machine of claim 3 , constructed in the form of a generator of a wind power plant.

5. The dynamoelectric machine of claim 3 , wherein the cooling system includes a fan.