SlotW60 (class)

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class SlotW60(W1=0.02, W2=0.03, H1=0.05, H2=0.15, R1=0.03, H3=0, H4=0, W3=0, Zs=36, init_dict=None)[source]

Bases: pyleecan.Classes.SlotWind.SlotWind

VERSION = 1
IS_SYMMETRICAL = 0
build_geometry()

Compute the curve (Line) needed to plot the Slot. The ending point of a curve is the starting point of the next curve in the list

Parameters:self (SlotW60) – A SlotW60 object
Returns:curve_list – A list of 8 Segment and 2 Arc1
Return type:list
build_geometry_wind(Nrad, Ntan, is_simplified=False, alpha=0, delta=0)

Split the slot winding area in several zone

Parameters:
  • self (SlotW60) – A SlotW60 object
  • Nrad (int) – Number of radial layer
  • Ntan (int) – Number of tangentiel layer
  • is_simplified (bool) –
    boolean to specify if the coincident lines are considered as one
    or different lines (Default value = False)
  • alpha (float) – Angle for rotation (Default value = 0) [rad]
  • delta (complex) – complex for translation (Default value = 0)
Returns:

surf_list – List of surface delimiting the winding zone

Return type:

list

Raises:

S60_WindError – Slot 60 can use only for winding with Nrad=1 and Ntan 2

check()

Check that the SlotW60 object is correct

Parameters:

self (SlotW60) – A SlotW60 object

Returns:

Return type:

None

Raises:
  • S60_InnerCheckError – Slot 60 is for inner lamination only
  • S60_W21CheckError – You must have W2 < W1
  • S60_RCheckError – You must have R1 <= Rbo
  • S60_WindHError – You must have W3+W4 < H2
  • S60_WindWError – You must have W3 < (W1-W2)/2
comp_angle_opening()

Compute the average opening angle of the Slot

Parameters:self (SlotW60) – A SlotW60 object
Returns:alpha – Average opening angle of the slot [rad]
Return type:float
comp_height()

Compute the height of the Slot. Caution, the bottom of the Slot is an Arc

Parameters:self (SlotW60) – A SlotW60 object
Returns:Htot – Height of the slot [m]
Return type:float
comp_height_wind()

Compute the height of the winding area

Parameters:self (SlotW60) – A SlotW60 object
Returns:Hwind – Height of the winding area [m]
Return type:float
comp_surface()

Compute the Slot total surface (by analytical computation). Caution, the bottom of the Slot is an Arc

Parameters:self (SlotW60) – A SlotW60 object
Returns:S – Slot total surface [m**2]
Return type:float
comp_surface_wind()

Compute the Slot inner surface for winding

Parameters:self (SlotW60) – A SlotW60 object
Returns:Swind – Slot inner surface for winding [m**2]
Return type:float
as_dict()[source]

Convert this objet in a json seriable dict (can be use in __init__)

W1

Pole top width

W2

Pole bottom width

H1

Pole top height

H2

Pole bottom height

R1

Pole top radius

H3

Top Distance Ploe-coil

H4

Bottom Distance Ploe-coil

W3

Edge Distance Ploe-coil