pyleecan.Classes.MatElectrical module

Method code available at https://github.com/Eomys/pyleecan/tree/master/pyleecan/Methods/Material/MatElectrical

class MatElectrical(rho=0, epsr=1, alpha=0, init_dict=None, init_str=None)[source]

Bases: FrozenClass

material electrical properties

VERSION = 1
get_conductivity(T_op=None, T_ref=20)

Get conductivity for given temperature T_op

Parameters:

  • self (MatElectrical) – a MatElectrical object

  • T_op (float) – Material operational temperature [degC]

  • T_ref (float) – Material reference temperature [degC]

Returns:

sigma – Electric conductivity [S]

Return type:

float

get_resistivity(T_op=None, T_ref=20)

Get resistivity for given temperature T_op

Parameters:

  • self (MatElectrical) – a MatElectrical object

  • T_op (float) – Material operational temperature [degC]

  • T_ref (float) – Material reference temperature [degC]

Returns:

rho – Electric resistivity [ohm.m]

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 rho

Resistivity at 20 deg C

Type:

float

Min:

0

property epsr

Relative dielectric constant

Type:

float

Min:

0

property alpha

Thermal resistivity coefficient

Type:

float

Min:

0