pyleecan.Classes.LamHoleNS module¶
Method code available at https://github.com/Eomys/pyleecan/tree/master/pyleecan/Methods/Machine/LamHoleNS
- class LamHoleNS(hole_north=- 1, hole_south=- 1, L1=0.35, mat_type=- 1, Nrvd=0, Wrvd=0, Kf1=0.95, is_internal=True, Rint=0, Rext=1, is_stator=True, axial_vent=- 1, notch=- 1, skew=None, bore=None, yoke=None, init_dict=None, init_str=None)[source]¶
Bases:
LamHLamination with Hole with or without magnet or winding with different hole for North/South pole
- VERSION = 1¶
- build_geometry(sym=1, alpha=0, delta=0, is_circular_radius=False)¶
Build the geometry of the LamHoleNS object
- Parameters:
self (LamHoleNS) – The LamHoleNS to build in surface
sym (int) – Symmetry factor (1= full machine, 2= half of the machine…)
alpha (float) – Angle for rotation [rad]
delta (complex) – Complex value for translation
is_circular_radius (bool) – True to add surfaces to “close” the Lamination radii
- Returns:
surf_list – list of surfaces needed to draw the lamination
- Return type:
list
- comp_masses()¶
Compute the Lamination masses
- Parameters:
self (LamHoleNS) – A LamHoleNS object
- Returns:
M_dict – Lamination mass dictionary (Mtot, Mlam, Mmag) [kg]
- Return type:
dict
- comp_periodicity_geo()¶
Compute the geometric periodicity factor of the lamination
- Parameters:
self (LamHoleNS) – A LamHoleNS object
- Returns:
per_a (int) – Number of spatial periodicities of the lamination
is_antiper_a (bool) – True if an spatial anti-periodicity is possible after the periodicities
- comp_periodicity_spatial()¶
Compute the periodicity factor of the lamination
- Parameters:
self (LamHoleNS) – A LamHoleNS object
- Returns:
per_a (int) – Number of spatial periodicities of the lamination
is_antiper_a (bool) – True if an spatial anti-periodicity is possible after the periodicities
- comp_surfaces()¶
Compute the Lamination surfaces
- Parameters:
self (LamHoleNS) – A LamHoleNS object
- Returns:
S_dict – Lamination surface dictionary (Slam, Svent, Smag, Shole) [m**2]
- Return type:
dict
- comp_volumes()¶
Compute the Lamination volumes
- Parameters:
self (LamHoleNS) – A LamHoleNS object
- Returns:
V_dict – Lamination volume dictionary (Vlam, Vvent, Vmag, Vhole) [m**3]
- Return type:
dict
- get_hole_list()¶
Return the list of all the holes (North and South)
- get_magnet_number(sym=1)¶
Return the number of magnet on the Lamination
- Parameters:
self (LamHoleNS) – A LamHoleNS object
sym (int) – Symmetry factor (1= full machine, 2= half of the machine…)
- Returns:
N_mag – Number of magnets on the lamination
- 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.
- property hole_north¶
lamination Holes for North pole
- Type:
[Hole]
- property hole_south¶
lamination Holes for South pole
- Type:
[Hole]