PMDamperCore UDP
The PMDamperCore UDP is used to create the PM rotor core with damper for line-start PM synchronous machines.
|
Property |
Description |
|
DiaGap |
Core diameter on gap side, or outer diameter. |
|
DiaYoke |
Core diameter on yoke side, or inner diameter. |
|
Length |
Core length. |
|
Skew |
Skew angle in core length range. |
|
Slots |
Number of damper slots per pole. |
|
SlotType |
Slot type: 1 to 4. |
|
Hs0 |
Slot opening height. |
|
Hs01 |
Slot closed bridge height. |
|
Hs1 |
Slot wedge height. |
|
Hs2 |
Slot body height. |
|
Bs0 |
Slot opening width. |
|
Bs1 |
Slot wedge maximum width. |
|
Bs2 |
Slot body bottom width, 0 for parallel teeth. |
|
Rs |
Slot body bottom fillet. |
|
FilletType |
0: a quarter circle; 1: tangent connection; 2&3: arc bottom. |
|
Poles |
Number of poles. |
|
PoleType |
Pole type: 1 to 8. |
|
D1 |
Limited diameter of PM ducts. |
|
O1 |
A locating dimension of PM ducts, for pole types 3, 4, 7 & 8. |
|
O2 |
A locating dimension of PM ducts, for pole types 1, 3, 5, 6, 7 & 8. |
|
B1 |
Barrier width, for pole types 1, 2 & 3. |
|
Rib |
Rib to hold PM ducts, for pole types 1 to 7. |
|
ThickMag |
Magnet thickness. |
|
WidthMag |
Total width of all magnet per pole. |
|
BarEndExt |
One-side damper bar end extended length. |
|
RingLength |
One-side axial ring length. |
|
RingHeight |
Radial ring height. |
|
SegAngle |
Deviation angle for slot arches (10~30, <10 for true surface). |
|
LenRegion |
Region length. |
|
InfoCore |
0: core; 1: magnets; 2: damper; 100: region. |
These parameters are used in the figures that follow.
- Parameters O1 and O2 are locating dimensions of PM ducts. They may have different meanings in different pole types. For example, PMDamperCore with Pole Type set to 3 shows what O1 and O2 refer to in PMDamper Core with Pole Type 3.
- In Damper of PMDamperCore (red) and 3D Damper of PMDamperCore (red), the gray object (a PMDamperCore with InfoCore set to 0) is used as reference to show the red object (a PMDamperCore with InfoCore set to 2)
- For parameters such as DiaGap, DiaYoke, Length,Skew, FilletType, SegAngle and parameters related to slots, refer to SlotCore UDP parameters
PMDamperCore with Pole Type set to 3
