NonSalientPoleCore UDP
The NonSalientPoleCore UDP is used to create non-salient rotor cores for non-salient rotor synchronous machines. This core type may include surface tangential vent ducts, axial vent ducts, as well as a damper.
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Property |
Description |
|
DiaGap |
Core diameter on gap side, DiaGap < DiaYoke for outer cores. |
|
DiaYoke |
Core diameter on yoke side, DiaYoke < DiaGap for inner cores. |
|
Length |
Core length. |
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Skew |
Skew angle in core length range. |
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IndexingSlots |
Number of indexing slots for slot pitch calculation. |
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ActualSlots |
Number of actual slots: ActualSlots <= IndexingSlots. |
|
SlotType |
Slot Type: 1 to 7. |
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Hs0 |
Slot opening height. |
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Hs1 |
Slot wedge height. |
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Hs2 |
Slot body height. |
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Bs0 |
Slot opening width. |
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Bs1 |
Slot wedge maximum width. |
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Bs2 |
Slot body bottom width, 0 for parallel teeth. |
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Rs |
Slot body bottom fillet. |
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FilletType |
0: a quarter circle; 1: a tangent connection; 2&3: arc bottom. |
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Poles |
Number of poles. |
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TangentDucts |
Number of surface tangential vent ducts. |
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TDuctWidth |
Axial width of surface tangential vent ducts (or damper rings). |
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TDuctDepth |
Radial depth of surface tangential vent ducts (or damper rings). |
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TDuctPitch |
Pitch of surface tangential vent ducts (or damper bar extension). |
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AxialDucts |
Number of axial vent ducts per pole. |
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ADuctWidth |
Width of axial vent ducts in main tooth. |
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ADuctDepth |
Depth of axial vent ducts in main tooth. |
|
SegAngle |
Deviation angle for slot arches (10~30, <10 for true surface). |
|
LenRegion |
Region length. |
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InfoCore |
0: Core; 100: region. |
These parameters are demonstrated with an inner Non-Salient SlotCore example. The first figure shows the parameters on a cross-section of NonSalientPoleCore:
The next figure shows the parameters on the axial direction of NonSalientPoleCore:
