SlotW13 (class)

Method code available at https://github.com/Eomys/pyleecan/tree/master/pyleecan/Methods/Slot/SlotW13

class SlotW13(W0=0.0122, H0=0.001, H1=0.0015, W1=0.014, H2=0.0325, W2=0.0122, W3=0.0122, H1_is_rad=False, Zs=36, init_dict=None, init_str=None)[source]

Bases: pyleecan.Classes.Slot.Slot

Open Rectangular or trapezoidal slot with wedge

VERSION = 1
IS_SYMMETRICAL = 1
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 (SlotW13) – A SlotW13 object

Returns

curve_list – A list of 9 Segment

Return type

list

build_geometry_active(Nrad, Ntan, is_simplified=False, alpha=0, delta=0)

Split the slot winding area in several zone

Parameters
  • self (SlotW13) – A SlotW13 object

  • Nrad (int) – Number of radial layer

  • Ntan (int) – Number of tangentiel layer

  • is_simplified (bool) – boolean to specify if 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

List of surface delimiting the winding zone

Return type

surf_list

check()

Check that the SlotW13 object is correct

Parameters

self (SlotW13) – A SlotW13 object

Returns

Return type

None

Raises
comp_angle_opening()

Compute the average opening angle of the Slot

Parameters

self (SlotW13) – A SlotW13 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 (SlotW13) – A SlotW13 object

Returns

Htot

Return type

Height of the slot [m]

comp_height_active()

Compute the height of the winding area

Parameters

self (SlotW13) – A SlotW13 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 (SlotW13) – A SlotW13 object

Returns

S – Slot total surface [m**2]

Return type

float

comp_surface_active()

Compute the Slot inner surface for winding (by analytical computation)

Parameters

self (SlotW13) – A SlotW13 object

Returns

Swind – Slot inner surface for winding [m**2]

Return type

float

get_surface_active(alpha=0, delta=0)

Return the full winding surface

Parameters
  • self (SlotW13) – A SlotW13 object

  • alpha (float) – float number for rotation (Default value = 0) [rad]

  • delta (complex) – complex number for translation (Default value = 0)

Returns

surf_wind – Surface corresponding to the Winding Area

Return type

Surface

get_H1()

Return H1 in [m]

Parameters

self (SlotW13) – A SlotW13 object

Returns

H1 – H1 in [m]

Return type

float

plot_schematics(is_default=False, is_add_point_label=False, is_add_schematics=True, is_add_main_line=True, type_add_active=True, save_path=None, is_show_fig=True)

Plot the schematics of the slot

Parameters
  • self (SlotW13) – A SlotW13 object

  • is_default (bool) – True: plot default schematics, else use current slot values

  • is_add_point_label (bool) – True to display the name of the points (Z1, Z2….)

  • is_add_schematics (bool) – True to display the schematics information (W0, H0…)

  • is_add_main_line (bool) – True to display “main lines” (slot opening and 0x axis)

  • type_add_active (int) – 0: No active surface, 1: active surface as winding, 2: active surface as magnet

  • save_path (str) – full path including folder, name and extension of the file to save if save_path is not None

  • is_show_fig (bool) – To call show at the end of the method

save(save_path='', is_folder=False)

Save the object to the save_path

Parameters
  • self – A pyleecan object

  • save_path (str) – path to the folder to save the object

  • is_folder (bool) – to split the object in different files: separate simulation machine and materials

copy(**kwargs)

Return a copy of the class

get_logger()

Get the object logger or its parent’s one

Parameters

obj – A pyleecan object

Returns

logger – Pyleecan object dedicated logger

Return type

logging.Logger

compare(other, name='self')[source]

Compare two objects and return list of differences

as_dict(**kwargs)[source]

Convert this object in a json serializable dict (can be use in __init__). Optional keyword input parameter is for internal use only and may prevent json serializability.

property W0

Slot isthmus width.

Type

float

Min

0

property H0

Slot isthmus height.

Type

float

Min

0

property H1

Slot wedge radial height or wedge angle .

Type

float

Min

0

property W1

Slot wedge width.

Type

float

Min

0

property H2

Slot height below wedge

Type

float

Min

0

property W2

Slot width below wedge

Type

float

Min

0

property W3

Slot bottom width.

Type

float

Min

0

property H1_is_rad

H1 unit, 0 for m, 1 for rad

Type

bool