pyleecan.Classes.MachineSRM module

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

class MachineSRM(rotor=- 1, stator=- 1, frame=- 1, shaft=- 1, name='default_machine', desc='', type_machine=1, logger_name='Pyleecan.Machine', init_dict=None, init_str=None)

Bases: MachineSync

Switched Reluctance Machine

VERSION = 1

check()

Check that the Machine object is correct

Parameters:

self (MachineSRM) – The machine object to check

Return type:

None

Raises:

• SRM_WrongRotor – The Rotor of a MachineSRM must be a LamSlot

• SRM_WrongStator – The Stator of a MachineSRM must be a LamSlotWind

get_machine_type()

Return a string with the main information about the machine architecture

Parameters:

self (MachineSRM) – A MachineSRM object

Returns:

type_str – SRM Zs/Zr/p (int/ext rotor)

Return type:

str

get_pole_pair_number()

Returns the number of pole pairs of the machine

Parameters:

self (MachineSRM) – MachineSRM object

Returns:

p – Pole pair number of the machine

Return type:

int

set_pole_pair_number(p)

Set the number of pole pairs of the machine

Parameters:

• self (MachineSRM) – MachineSRM object

• p (int) – Pole pair number of the machine

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 rotor

Machine’s Rotor

Type:

LamSlot

property stator

Machine’s Stator

Type:

LamSlotWind