def __init__(self, data): """ Arguments: data -- 2D Array Representing the PWC Curve """ data = units.floatList2D(data) data = data[data[:,0].argsort(),] # sort by first column for simulator simulator_.PWC_.__init__(self, data)
def __init__(self, data):
"""
Arguments:
data -- 2D Array Representing the PWC Curve
"""
data = units.floatList2D(data)
data = data[data[:, 0].argsort(),
] # sort by first column for simulator
simulator_.PWC_.__init__(self, data)
def __init__(self, iNodes, iRef, oNodes, oRef, length, R0, L0, C0,
G0=None, Rs=None, Gd=None, fgd=1e100, fK=1e9, M=6):
"""
Arguments:
iNodes -- list/tuple or single string of input nodes
iRef -- name of the input refrence node
oNodes -- list/tuple or single string of output nodes
iRef -- name of the output refrence node
length -- length of the t-line in meters
R0 -- DC resistance matrix or float from single T-Line (ohm/m)
L0 -- DC inductance matrix or float from single T-Line (H/m)
C0 -- DC capacitance matrix or float from single T-Line (F/m)
G0 -- (optional) DC shunt conductance matrix (S/m)
Rs -- (optional) Skin-effect resistance matrix (Ohm/m*sqrt(Hz))
Gd -- (optional) Dielectric-loss conductance matrix (S/m*Hz)
fgd -- (optional) Cut-Off for Dielectric loss (Hz)
fK -- (optional) Cut-Off for T-Line Model (Hz)
M -- (optional) Order of Approximation of Curve Fit (unitless)
"""
warnings.warn("W-Element Model not complete.")
# Makes it possible to send a single string for a non-coupled T-Line
if isinstance(iNodes, str):
iNodes = (iNodes, )
if isinstance(oNodes, str):
oNodes = (oNodes, )
if len(iNodes) != len(oNodes):
raise (RuntimeError,
"Must have the same number of input and output nodes.")
nodes = len(iNodes)
# Do some parameter checking here that is tough to do in C, also
# create zeroed matracies if G and/or R aren't defined.
if nodes > 1:
if G0 is None:
G0 = array(zeros((nodes, nodes)))
if Rs is None:
Rs = array(zeros((nodes, nodes)))
if Gd is None:
Gd = array(zeros((nodes, nodes)))
R0 = array(units.floatList2D(R0))
L0 = array(units.floatList2D(L0))
C0 = array(units.floatList2D(C0))
G0 = array(units.floatList2D(G0))
Rs = array(units.floatList2D(Rs))
Gd = array(units.floatList2D(Gd))
if (R0.shape[0] != nodes) or (R0.shape[1] != nodes):
raise (RuntimeError,
"R0 must be a square matrix with as many rows as nodes.")
if (L0.shape[0] != nodes) or (L0.shape[1] != nodes):
raise (RuntimeError,
"L0 must be a square matrix with as many rows as nodes.")
if (C0.shape[0] != nodes) or (C0.shape[1] != nodes):
raise (RuntimeError,
"C0 must be a square matrix with as many rows as nodes.")
if (G0.shape[0] != nodes) or (G0.shape[1] != nodes):
raise (RuntimeError,
"G0 must be a square matrix with as many rows as nodes.")
if (Rs.shape[0] != nodes) or (Rs.shape[1] != nodes):
raise (RuntimeError,
"Rs must be a square matrix with as many rows as nodes.")
if (Gd.shape[0] != nodes) or (Gd.shape[1] != nodes):
raise (RuntimeError,
"Gd must be a square matrix with as many rows as nodes.")
else:
if G0 is None:
G0 = 0.0
if Rs is None:
Rs = 0.0
if Gd is None:
Gd = 0.0
R0 = array((units.float(R0),))
L0 = array((units.float(L0),))
C0 = array((units.float(C0),))
G0 = array((units.float(G0),))
Rs = array((units.float(Rs),))
Gd = array((units.float(Gd),))
nodeNames = tuple([str(i) for i in iNodes] + [str(iRef)]
+ [str(i) for i in oNodes] + [str(oRef)])
simulator_.TLineW_.__init__(self, nodeNames, int(M),
units.float(length), L0, C0, R0, G0, Rs, Gd, units.float(fgd),
units.float(fK))
def __init__(self,
iNodes,
iRef,
oNodes,
oRef,
length,
R0,
L0,
C0,
G0=None,
Rs=None,
Gd=None,
fgd=1e100,
fK=1e9,
M=6):
"""
Arguments:
iNodes -- list/tuple or single string of input nodes
iRef -- name of the input refrence node
oNodes -- list/tuple or single string of output nodes
iRef -- name of the output refrence node
length -- length of the t-line in meters
R0 -- DC resistance matrix or float from single T-Line (ohm/m)
L0 -- DC inductance matrix or float from single T-Line (H/m)
C0 -- DC capacitance matrix or float from single T-Line (F/m)
G0 -- (optional) DC shunt conductance matrix (S/m)
Rs -- (optional) Skin-effect resistance matrix (Ohm/m*sqrt(Hz))
Gd -- (optional) Dielectric-loss conductance matrix (S/m*Hz)
fgd -- (optional) Cut-Off for Dielectric loss (Hz)
fK -- (optional) Cut-Off for T-Line Model (Hz)
M -- (optional) Order of Approximation of Curve Fit (unitless)
"""
warnings.warn("W-Element Model not complete.")
# Makes it possible to send a single string for a non-coupled T-Line
if isinstance(iNodes, str):
iNodes = (iNodes, )
if isinstance(oNodes, str):
oNodes = (oNodes, )
if len(iNodes) != len(oNodes):
raise (RuntimeError,
"Must have the same number of input and output nodes.")
nodes = len(iNodes)
# Do some parameter checking here that is tough to do in C, also
# create zeroed matracies if G and/or R aren't defined.
if nodes > 1:
if G0 is None:
G0 = array(zeros((nodes, nodes)))
if Rs is None:
Rs = array(zeros((nodes, nodes)))
if Gd is None:
Gd = array(zeros((nodes, nodes)))
R0 = array(units.floatList2D(R0))
L0 = array(units.floatList2D(L0))
C0 = array(units.floatList2D(C0))
G0 = array(units.floatList2D(G0))
Rs = array(units.floatList2D(Rs))
Gd = array(units.floatList2D(Gd))
if (R0.shape[0] != nodes) or (R0.shape[1] != nodes):
raise (
RuntimeError,
"R0 must be a square matrix with as many rows as nodes.")
if (L0.shape[0] != nodes) or (L0.shape[1] != nodes):
raise (
RuntimeError,
"L0 must be a square matrix with as many rows as nodes.")
if (C0.shape[0] != nodes) or (C0.shape[1] != nodes):
raise (
RuntimeError,
"C0 must be a square matrix with as many rows as nodes.")
if (G0.shape[0] != nodes) or (G0.shape[1] != nodes):
raise (
RuntimeError,
"G0 must be a square matrix with as many rows as nodes.")
if (Rs.shape[0] != nodes) or (Rs.shape[1] != nodes):
raise (
RuntimeError,
"Rs must be a square matrix with as many rows as nodes.")
if (Gd.shape[0] != nodes) or (Gd.shape[1] != nodes):
raise (
RuntimeError,
"Gd must be a square matrix with as many rows as nodes.")
else:
if G0 is None:
G0 = 0.0
if Rs is None:
Rs = 0.0
if Gd is None:
Gd = 0.0
R0 = array((units.float(R0), ))
L0 = array((units.float(L0), ))
C0 = array((units.float(C0), ))
G0 = array((units.float(G0), ))
Rs = array((units.float(Rs), ))
Gd = array((units.float(Gd), ))
nodeNames = tuple([str(i) for i in iNodes] + [str(iRef)] +
[str(i) for i in oNodes] + [str(oRef)])
simulator_.TLineW_.__init__(self, nodeNames, int(M),
units.float(length), L0, C0, R0, G0, Rs,
Gd, units.float(fgd), units.float(fK))