pyleecan.Classes.LUT module¶

Method code available at https://github.com/Eomys/pyleecan/tree/master/pyleecan/Methods/Output/LUT

class LUT(paramexplorer_list=- 1, output_list=- 1, xoutput_dict=- 1, nb_simu=0, xoutput_ref=None, xoutput_ref_index=None, simu=- 1, path_result='', geo=- 1, elec=- 1, mag=- 1, struct=- 1, post=- 1, logger_name='Pyleecan.Output', force=- 1, loss=- 1, init_dict=None, init_str=None)[source]¶

Bases: XOutput

Abstract class for Look Up Table (LUT)

VERSION = 1¶

get_eec()¶

Get the Electrical Equivalent Circuit

Parameters:: self (LUT) – a LUT object
Returns:: eec – Electrical Equivalent Circuit
Return type:: EEC

get_OP_matrix_obj()¶

Get the Operating Point Matrix

Parameters:: self (LUT) – a LUT object
Returns:: OP_matrix – Operating Point Matrix object
Return type:: OPMatrix

get_OP_array(*arg_list)¶

Get the Operating Point array

Parameters:: self (LUT) – a LUT object
Returns:: OP_array – Operating Point Matrix object
Return type:: ndarray

set_default_simulation(machine, OP_matrix=None, name=None)¶

Set the default simulation to compute the LUT

Parameters:

self (LUT) – A LUT object
machine (Machine) – The machine to use in the simulation
OP_matrix (OP_matrix/ndarray) – OP_matrix to use for VarLoadCurrent
name (str) – Name of the simulation

get_phase_dir()¶

Return the Rotation direction of the stator phases

Parameters:: self (LUT) – A LUT object
Returns:: phase_dir – Rotation direction of the stator phase
Return type:: int

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