pyleecan.Classes.CondType12 module

Method code available at https://github.com/Eomys/pyleecan/tree/master/pyleecan/Methods/Machine/CondType12

class CondType12(Wwire=0.015, Wins_cond=0.015, Nwppc=1, Wins_wire=0, Kwoh=0.5, cond_mat=- 1, ins_mat=- 1, init_dict=None, init_str=None)

Bases: Conductor

parallel stranded conductor consisting of at least a single round wire

VERSION = 1

check()

Check that the Conductor object is correct

Parameters:

self (CondType12) – A CondType12 object

Return type:

None

Raises:

• C12_WireDontFit – The wire is too big to fit in the conductor

• C12_WireDontFit – The wires are too big to fit in the conductor

comp_surface_active()

Compute the active surface of the conductor

Parameters:

self (CondType12) – A CondType12 object

Returns:

Sact – Surface without insulation [m**2]

Return type:

float

comp_height()

Compute the height of the conductor

Parameters:

self (CondType12) – A CondType12 object

Returns:

H – Height of the conductor [m]

Return type:

float

comp_surface()

Compute the surface of the conductor

Parameters:

self (CondType12) – A CondType12 object

Returns:

S – Surface of the conductor (with insulation) [m**2]

Return type:

float

comp_width()

Compute the width of the conductor

Parameters:

self (CondType12) – A CondType12 object

Returns:

W – Width of the conductor [m]

Return type:

float

plot(is_show_fig=True, fig=None, ax=None)

Plot a Conductor in a matplotlib fig

Parameters:

• self (CondType12) – A CondType12 object

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

• fig (Matplotlib.figure.Figure) – existing figure to use if None create a new one

• ax (Matplotlib.axes.Axes object) – Axis on which to plot the data

Returns:

• fig (Matplotlib.figure.Figure) – Figure containing the plot

• ax (Matplotlib.axes.Axes object) – Axis containing the plot

Raises:

NotPlotableError – You can’t plot a coil with Nwppc>4

plot_schematics(is_default=False, is_add_schematics=True, is_add_main_line=True, save_path=None, is_show_fig=True, fig=None, ax=None, is_single=False)

Plot the schematics of the slot

Parameters:

• self (CondType12) – A CondType12 object

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

• 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)

• 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

• fig (Matplotlib.figure.Figure) – existing figure to use if None create a new one

• ax (Matplotlib.axes.Axes object) – Axis on which to plot the data

Returns:

• fig (Matplotlib.figure.Figure) – Figure containing the plot

• ax (Matplotlib.axes.Axes object) – Axis containing the plot

comp_width_wire()

Return wire diameter

Parameters:

self (CondType12) – A CondType12 object

Returns:

W – Wire diameter [m]

Return type:

float

comp_height_wire()

Return wire diameter

Parameters:

self (CondType12) – A CondType12 object

Returns:

W – Wire diameter [m]

Return type:

float

comp_nb_circumferential_wire()

Return number of adjacent wires in circumferential direction

Parameters:

self (CondType12) – A CondType12 object

Returns:

Nwppc_tan – Number of adjacent wires in circumferential direction

Return type:

int

comp_nb_radial_wire()

Return number of adjacent wires in radial direction

Parameters:

self (CondType12) – A CondType12 object

Returns:

Nwppc_rad – Number of adjacent wires in radial direction

Return type:

int

is_round_wire()

Return if wire is round

Parameters:

self (CondType11) – A CondType11 object

Returns:

is_round_wire – is_round_wire is always False since wire is rectangular

Return type:

bool

save(save_path='', is_folder=False, type_handle_old=2, type_compression=0)

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 (json only)

• type_handle_old (int) – How to handle old file in folder mode (0:Nothing, 1:Delete, 2:Move to “Backup” folder)

• type_compression (int) – Available only for json, 0: no compression, 1: gzip

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', ignore_list=None, is_add_value=False)

Compare two objects and return list of differences

as_dict(type_handle_ndarray=0, keep_function=False, **kwargs)

Convert this object in a json serializable dict (can be use in __init__). type_handle_ndarray: int

How to handle ndarray (0: tolist, 1: copy, 2: nothing)

keep_functionbool

True to keep the function object, else return str

Optional keyword input parameter is for internal use only and may prevent json serializability.

copy()

Creates a deepcopy of the object

property Wwire

cf schematics, single strand diameter without insulation

Type:

float

Min:

0

property Wins_cond

(advanced) cf schematics, conductor diameter

Type:

float

Min:

0

property Nwppc

number of strands in parallel per conductor

Type:

int

Min:

1

property Wins_wire

(advanced) cf schematics, winding strand insulation thickness

Type:

float

Min:

0

property Kwoh

winding overhang factor which describes the fact that random round wire end-windings can be more or less compressed (0.5 for small motors, 0.8 for large motors) - can be used to tune the average turn length (relevant if type_cond==1)

Type:

float

Min:

0