pyleecan.Classes.EndWindingCirc module

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

class EndWindingCirc(coil_pitch=None, Lew_enforced=0, init_dict=None, init_str=None)[source]

Bases: EndWinding

Class of the machine’s end winding assuming a circular shape

VERSION = 1
comp_length()

Compute the end winding conductor length on one side for a half-turn excluding the straight conductor length outside of the lamination (winding.Lewout).

Parameters:

self (EndWindingCirc) – A EndWindingCirc object

Returns:

end_wind_length – End-winding length on one side for a half-turn [m].

Return type:

float

comp_inductance()

Compute the end winding inductance from “Design of Brushless Permanent-Magnet Machines”, J.R Henderson, 2010

Parameters:

self (EndWinding) – A EndWinding object

Returns:

Lew – end winding inductance [H].

Return type:

float

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)[source]

Compare two objects and return list of differences

as_dict(type_handle_ndarray=0, keep_function=False, **kwargs)[source]

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()[source]

Creates a deepcopy of the object

property coil_pitch

effective coil pitch (override) for length calculation

Type:

float