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circuitsolver.py
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circuitsolver.py
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from __future__ import print_function
from __future__ import division
import SchemDraw as schem
import SchemDraw.elements as e
from tkinter import *
from tkinter.ttk import *
from tkinter import scrolledtext
import sympy
import numpy as np
from IPython.display import display, Math
class element:
def __init__(self, kind, position, value = 0, dposition = "", dtype = "", a = 0, b = 0):
self.kind = kind
self.position = position
self.value = value
self.dposition = dposition
self.dtype = dtype
self.a = a
self.b = b
class MyWindow:
def __init__(self, win):
self.lbl1=Label(win, text='Start Point')
self.lbl2=Label(win, text='End Point')
self.lbl4=Label(win, text='Value')
self.lbl5=Label(win, text='Type')
self.lbl6=Label(win, text='Start Point')
self.lbl7=Label(win, text='End Point')
self.lbl8=Label(win, text='Depends on:')
self.lbl9=Label(win, text='Relation: ')
self.lbl10=Label(win, text=' x +\t')
self.Start_Point=Entry()
self.End_Point=Entry()
self.Value=Entry()
self.Start_Point2=Entry()
self.End_Point2=Entry()
self.a=Entry()
self.b=Entry()
self.b1=Button(win, text='Set Value', command=self.set)
self.b2=Button(win, text='Add Element', command=self.add)
self.b3=Button(win, text='Draw Circuit', command=self.drawCircuit)
self.b3.place(x=300, y=500)
self.b4=Button(win, text='Analyze', command=self.analyze)
self.b4.place(x=150, y=550, width=200)
self.menubar = Menu(win)
self.menubar.add_command(label="New", command=self.newCircuit)
win.config(menu=self.menubar)
self.b1.place(x=100, y=500)
self.lbl5.place(x=100, y=50)
data=("Resistor","Capacitor", "Inductor", "Voltage Independent Source", "Current Independent Source", "Voltage Dependent Source", "Current Dependent Source", "Wire")
self.cb=Combobox(win, values=data)
self.cb.place(x=200, y=50)
self.dtype=IntVar()
self.dtype.set(1)
self.r1=Radiobutton(win, text="Voltage of", variable=self.dtype, value=1)
self.r2=Radiobutton(win, text="Current of", variable=self.dtype, value=2)
self.txt = scrolledtext.ScrolledText(win)
self.elements = []
self.results = []
def solvecircuit(self):
mycircuit = circuit()
mycircuit.addR('R0', 0, 6, 0)
for elem in self.elements:
if elem.kind == "Wire":
mycircuit.addR('R'+ elem.position, int(elem.position[0]), int(elem.position[1]), 0)
elif elem.kind == "Resistor":
mycircuit.addR('R'+ elem.position, int(elem.position[0]), int(elem.position[1]), elem.value)
elif elem.kind == "Voltage Independent Source":
mycircuit.addV('V'+ elem.position, int(elem.position[0]), int(elem.position[1]), elem.value)
elif elem.kind == "Current Independent Source":
mycircuit.addI('I'+ elem.position, int(elem.position[0]), int(elem.position[1]), elem.value)
elif elem.kind == "Voltage Dependent Source":
if elem.dtype == "V":
mycircuit.addVM('VM'+ elem.dposition, int(elem.dposition[0]), int(elem.dposition[1]))
mycircuit.addCVS('VD'+ elem.position, int(elem.position[0]), int(elem.position[1]), 'VM'+ elem.dposition, elem.a)
else:
mycircuit.addIM('IM'+ elem.dposition, int(elem.dposition[0]), int(elem.dposition[1]))
mycircuit.addCVS('VD'+ elem.position, int(elem.position[0]), int(elem.position[1]), 'IM'+ elem.dposition, elem.a)
if elem.b != 0:
mycircuit.addV('V'+ elem.position, int(elem.position[0]), int(elem.position[1]), elem.b)
elif elem.kind == "Current Dependent Source":
if elem.dtype == "V":
mycircuit.addVM('VM'+ elem.dposition, int(elem.dposition[0]), int(elem.dposition[1]))
mycircuit.addCIS('VD'+ elem.position, int(elem.position[0]), int(elem.position[1]), 'VM'+ elem.dposition, elem.a)
else:
mycircuit.addIM('IM'+ elem.dposition, int(elem.dposition[0]), int(elem.dposition[1]))
mycircuit.addCIS('VD'+ elem.position, int(elem.position[0]), int(elem.position[1]), 'IM'+ elem.dposition, elem.a)
if elem.b != 0:
mycircuit.addI('I'+ elem.position, int(elem.position[0]), int(elem.position[1]), elem.b)
# Bonus part
elif elem.kind == "Capacitor":
mycircuit.addC('C'+ elem.position, int(elem.position[0]), int(elem.position[1]), elem.value)
elif elem.kind == "Inductor":
mycircuit.addL('L'+ elem.position, int(elem.position[0]), int(elem.position[1]), elem.value)
self.results = mycircuit.solve()
def circuit_is_lc(self):
for elem in self.elements:
if elem.kind == "Capacitor" or elem.kind == "Inductor":
return True
return False
def analyze(self):
self.b2.place(x=-100, y=-500)
self.lbl6.place(x=-100, y=-350)
self.lbl7.place(x=-100, y=-400)
self.lbl1.place(x=-100, y=-350)
self.lbl2.place(x=-100, y=-400)
self.lbl8.place(x=-100, y=-300)
self.r1.place(x=-100, y=-300)
self.r2.place(x=-200, y=-300)
self.Start_Point2.place(x=-200, y=-350)
self.End_Point2.place(x=-200, y=-400)
self.Start_Point.place(x=-200, y=-350)
self.End_Point.place(x=-200, y=-400)
self.lbl9.place(x=-100, y=-450)
self.lbl10.place(x=230, y=-450)
self.a.place(x=-200, y=-450, width=30)
self.b.place(x=-300, y=-450, width=30)
self.Value.place(x=-200, y=-200)
self.lbl4.place(x=-100, y=-200)
self.lbl5.place(x=-100, y=-200)
self.cb.place(x=-100, y=-200)
self.b1.place(x=-300, y=-500)
self.b2.place(x=-300, y=-500)
self.b3.place(x=-300, y=-500)
self.b4.place(x=-300, y=-500)
self.solvecircuit()
for result in self.results:
self.txt.insert(INSERT,result)
self.txt.insert(INSERT, " = ")
self.txt.insert(INSERT,self.results[result])
self.txt.insert(INSERT,'\n')
if self.circuit_is_lc():
numer, denom = self.results[result].as_numer_denom()
zeros = sympy.roots(numer)
poles = sympy.roots(denom)
self.txt.insert(INSERT, "zeros = ")
self.txt.insert(INSERT,zeros)
self.txt.insert(INSERT,'\n')
self.txt.insert(INSERT, "poles = ")
self.txt.insert(INSERT,poles)
self.txt.insert(INSERT,'\n')
self.txt.place(x=20, y=20)
def newCircuit(self):
self.cb.place(x=200, y=50)
self.lbl5.place(x=100, y=50)
self.b3.place(x=300, y=500)
self.b4.place(x=150, y=550, width=200)
self.b1.place(x=100, y=500)
self.txt.place(x=-1000, y=-1000)
for elem in self.elements:
self.elements.remove(elem)
self.b2.place(x=-100, y=-500)
self.lbl6.place(x=-100, y=-350)
self.lbl7.place(x=-100, y=-400)
self.lbl1.place(x=-100, y=-350)
self.lbl2.place(x=-100, y=-400)
self.lbl8.place(x=-100, y=-300)
self.r1.place(x=-100, y=-300)
self.r2.place(x=-200, y=-300)
self.Start_Point2.place(x=-200, y=-350)
self.End_Point2.place(x=-200, y=-400)
self.Start_Point.place(x=-200, y=-350)
self.End_Point.place(x=-200, y=-400)
self.lbl9.place(x=-100, y=-450)
self.lbl10.place(x=230, y=-450)
self.a.place(x=-200, y=-450, width=30)
self.b.place(x=-300, y=-450, width=30)
self.Value.place(x=-200, y=-200)
self.lbl4.place(x=-100, y=-200)
def set(self):
self.cb.place(x=200, y=50)
self.lbl5.place(x=100, y=50)
self.b3.place(x=300, y=500)
self.b4.place(x=150, y=550, width=200)
self.b1.place(x=100, y=500)
self.txt.place(x=-1000, y=-1000)
self.b2.place(x=-100, y=-500)
self.lbl6.place(x=-100, y=-350)
self.lbl7.place(x=-100, y=-400)
self.lbl1.place(x=-100, y=-350)
self.lbl2.place(x=-100, y=-400)
self.lbl8.place(x=-100, y=-300)
self.r1.place(x=-100, y=-300)
self.r2.place(x=-200, y=-300)
self.Start_Point2.place(x=-200, y=-350)
self.End_Point2.place(x=-200, y=-400)
self.Start_Point.place(x=-200, y=-350)
self.End_Point.place(x=-200, y=-400)
self.lbl9.place(x=-100, y=-450)
self.lbl10.place(x=230, y=-450)
self.a.place(x=-200, y=-450, width=30)
self.b.place(x=-300, y=-450, width=30)
self.Value.place(x=-200, y=-200)
self.lbl4.place(x=-100, y=-200)
self.Start_Point.delete(0, 'end')
self.End_Point.delete(0, 'end')
self.Start_Point2.delete(0, 'end')
self.End_Point2.delete(0, 'end')
self.Value.delete(0, 'end')
self.a.delete(0, 'end')
self.b.delete(0, 'end')
kind = self.cb.get()
self.lbl1.place(x=100, y=100)
self.Start_Point.place(x=200, y=100)
self.lbl2.place(x=100, y=150)
self.End_Point.place(x=200, y=150)
self.b2.place(x=200, y=500)
if (kind == 'Voltage Dependent Source' or kind == 'Current Dependent Source'):
self.lbl6.place(x=100, y=350)
self.lbl7.place(x=100, y=400)
self.lbl8.place(x=100, y=250)
self.r1.place(x=100, y=300)
self.r2.place(x=200, y=300)
self.Start_Point2.place(x=200, y=350)
self.End_Point2.place(x=200, y=400)
self.lbl9.place(x=100, y=450)
self.lbl10.place(x=230, y=450)
self.a.place(x=200, y=450, width=30)
self.b.place(x=270, y=450, width=30)
elif (kind == "Resistor" or kind == "Voltage Independent Source" or kind == "Current Independent Source" or kind == "Capacitor" or kind == "Inductor"):
self.Value.place(x=200, y=200)
self.lbl4.place(x=100, y=200)
def add(self):
self.b2.place(x=-100, y=-500)
self.lbl6.place(x=-100, y=-350)
self.lbl7.place(x=-100, y=-400)
self.lbl1.place(x=-100, y=-350)
self.lbl2.place(x=-100, y=-400)
self.lbl8.place(x=-100, y=-300)
self.r1.place(x=-100, y=-300)
self.r2.place(x=-200, y=-300)
self.Start_Point2.place(x=-200, y=-350)
self.End_Point2.place(x=-200, y=-400)
self.Start_Point.place(x=-200, y=-350)
self.End_Point.place(x=-200, y=-400)
self.lbl9.place(x=-100, y=-450)
self.lbl10.place(x=230, y=-450)
self.a.place(x=-200, y=-450, width=30)
self.b.place(x=-300, y=-450, width=30)
self.Value.place(x=-200, y=-200)
self.lbl4.place(x=-100, y=-200)
sp = self.Start_Point.get()
ep = self.End_Point.get()
position = sp + ep
kind = self.cb.get()
if (kind == 'Voltage Dependent Source' or kind == 'Current Dependent Source'):
sp2 = self.Start_Point2.get()
ep2 = self.End_Point2.get()
position2 = sp2+ep2
dtype = self.dtype.get()
if dtype == 1:
dtype = 'V'
else:
dtype = 'I'
a = int(self.a.get())
b = int(self.b.get())
elem = element(kind, position, 0, position2, dtype, a, b)
elif (kind == "Resistor" or kind == "Voltage Independent Source" or kind == "Current Independent Source" or kind == "Capacitor" or kind == "Inductor"):
value = int(self.Value.get())
elem = element(kind, position, value)
else:
elem = element(kind, position)
self.elements.append(elem)
def drawCircuit(self):
d = schem.Drawing(unit=2, fontsize=12, font='monospace')
d1 = d.add(e.DOT)
l12 = d.add(e.LINE, d='down', xy = d1.end, color='white')
d2 = d.add(e.DOT, xy = l12.end)
l23 = d.add(e.LINE, d='down', xy = d2.end, color='white')
d3 = d.add(e.DOT, xy = l23.end)
l14 = d.add(e.LINE, d='right', xy = d1.end, color='white')
d4 = d.add(e.DOT, xy = l14.end)
l45 = d.add(e.LINE, d='down', xy = d4.end, color='white')
d5 = d.add(e.DOT, xy = l45.end)
l56 = d.add(e.LINE, d='down', xy = d5.end, color='white')
d6 = d.add(e.DOT, xy = l56.end)
l47 = d.add(e.LINE, d='right', xy = d4.end, color='white')
d7 = d.add(e.DOT, xy = l47.end)
l78 = d.add(e.LINE, d='down', xy = d7.end, color='white')
d8 = d.add(e.DOT, xy = l78.end)
l89 = d.add(e.LINE, d='down', xy = d8.end, color='white')
d9 = d.add(e.DOT, xy = l89.end)
l25 = d.add(e.LINE, d='right', xy = d2.end, color='white')
l58 = d.add(e.LINE, d='right', xy = d5.end, color='white')
l36 = d.add(e.LINE, d='right', xy = d3.end, color='white')
l69 = d.add(e.LINE, d='right', xy = d6.end, color='white')
gnd = d.add(e.GND, d='right', xy = l56.end, color='black')
for elem in self.elements:
if elem.position == '12':
if (elem.kind == 'Resistor'):
R1 = d.add(e.RES, d='down', label=str(elem.value)+'$\Omega$', xy = l12.start)
elif (elem.kind == 'Capacitor'):
R1 = d.add(e.CAP, d='down', label=str(elem.value)+'F', xy = l12.start)
elif (elem.kind == 'Inductor'):
R1 = d.add(e.INDUCTOR, d='down', label=str(elem.value)+'H', xy = l12.start)
elif (elem.kind == 'Voltage Independent Source'):
S1 = d.add(e.SOURCE_V, d='down', label=str(elem.value)+'V', xy = l12.start)
elif (elem.kind == 'Current Independent Source'):
S1 = d.add(e.SOURCE_I, d='down', label=str(elem.value)+'A', xy = l12.start)
elif (elem.kind == 'Voltage Dependent Source'):
S1 = d.add(e.SOURCE_CONT_V, d='down', label=str(elem.a)+elem.dtype+elem.dposition+' + '+str(elem.b), xy = l12.start)
elif (elem.kind == 'Current Dependent Source'):
S1 = d.add(e.SOURCE_CONT_I, d='down', label=str(elem.a)+elem.dtype+elem.dposition+' + '+str(elem.b), xy = l12.start)
l12.color = 'none'
if (elem.kind == 'Wire'):
l12.color = 'black'
if elem.position == '21':
if (elem.kind == 'Resistor'):
R1 = d.add(e.RES, d='up', label=str(elem.value)+'$\Omega$', xy = l12.end)
elif (elem.kind == 'Capacitor'):
R1 = d.add(e.CAP, d='up', label=str(elem.value)+'F', xy = l12.end)
elif (elem.kind == 'Inductor'):
R1 = d.add(e.INDUCTOR, d='up', label=str(elem.value)+'H', xy = l12.end)
elif (elem.kind == 'Voltage Independent Source'):
S1 = d.add(e.SOURCE_V, d='up', label=str(elem.value)+'V', xy = l12.end)
elif (elem.kind == 'Current Independent Source'):
S1 = d.add(e.SOURCE_I, d='up', label=str(elem.value)+'A', xy = l12.end)
elif (elem.kind == 'Voltage Dependent Source'):
S1 = d.add(e.SOURCE_CONT_V, d='up', label=str(elem.a)+elem.dtype+elem.dposition+' + '+str(elem.b), xy = l12.end)
elif (elem.kind == 'Current Dependent Source'):
S1 = d.add(e.SOURCE_CONT_I, d='up', label=str(elem.a)+elem.dtype+elem.dposition+' + '+str(elem.b), xy = l12.end)
l12.color = 'none'
if (elem.kind == 'Wire'):
l12.color = 'black'
elif elem.position == '23':
if (elem.kind == 'Resistor'):
R2 = d.add(e.RES, d='down', label=str(elem.value)+'$\Omega$', xy = l23.start)
elif (elem.kind == 'Capacitor'):
R1 = d.add(e.CAP, d='down', label=str(elem.value)+'F', xy = l23.start)
elif (elem.kind == 'Inductor'):
R1 = d.add(e.INDUCTOR, d='down', label=str(elem.value)+'H', xy = l23.start)
elif (elem.kind == 'Voltage Independent Source'):
S2 = d.add(e.SOURCE_V, d='down', label=str(elem.value)+'V', xy = l23.start)
elif (elem.kind == 'Current Independent Source'):
S2 = d.add(e.SOURCE_I, d='down', label=str(elem.value)+'A', xy = l23.start)
elif (elem.kind == 'Voltage Dependent Source'):
S2 = d.add(e.SOURCE_CONT_V, d='down', label=str(elem.a)+elem.dtype+elem.dposition+' + '+str(elem.b), xy = l23.start)
elif (elem.kind == 'Current Dependent Source'):
S2 = d.add(e.SOURCE_CONT_I, d='down', label=str(elem.a)+elem.dtype+elem.dposition+' + '+str(elem.b), xy = l23.start)
l23.color = 'none'
if (elem.kind == 'Wire'):
l23.color = 'black'
elif elem.position == '32':
if (elem.kind == 'Resistor'):
R2 = d.add(e.RES, d='up', label=str(elem.value)+'$\Omega$', xy = l23.end)
elif (elem.kind == 'Capacitor'):
R1 = d.add(e.CAP, d='up', label=str(elem.value)+'F', xy = l23.end)
elif (elem.kind == 'Inductor'):
R1 = d.add(e.INDUCTOR, d='up', label=str(elem.value)+'H', xy = l23.end)
elif (elem.kind == 'Voltage Independent Source'):
S2 = d.add(e.SOURCE_V, d='up', label=str(elem.value)+'V', xy = l23.end)
elif (elem.kind == 'Current Independent Source'):
S2 = d.add(e.SOURCE_I, d='up', label=str(elem.value)+'A', xy = l23.end)
elif (elem.kind == 'Voltage Dependent Source'):
S2 = d.add(e.SOURCE_CONT_V, d='up', label=str(elem.a)+elem.dtype+elem.dposition+' + '+str(elem.b), xy = l23.end)
elif (elem.kind == 'Current Dependent Source'):
S2 = d.add(e.SOURCE_CONT_I, d='up', label=str(elem.a)+elem.dtype+elem.dposition+' + '+str(elem.b), xy = l23.end)
l23.color = 'none'
if (elem.kind == 'Wire'):
l23.color = 'black'
elif elem.position == '58':
if (elem.kind == 'Resistor'):
R3 = d.add(e.RES, d='right', label=str(elem.value)+'$\Omega$', xy = l58.start)
elif (elem.kind == 'Capacitor'):
R1 = d.add(e.CAP, d='right', label=str(elem.value)+'F', xy = l58.start)
elif (elem.kind == 'Inductor'):
R1 = d.add(e.INDUCTOR, d='right', label=str(elem.value)+'H', xy = l58.start)
elif (elem.kind == 'Voltage Independent Source'):
S3 = d.add(e.SOURCE_V, d='right', label=str(elem.value)+'V', xy = l58.start)
elif (elem.kind == 'Current Independent Source'):
S3 = d.add(e.SOURCE_I, d='right', label=str(elem.value)+'A', xy = l58.start)
elif (elem.kind == 'Voltage Dependent Source'):
S3 = d.add(e.SOURCE_CONT_V, d='right', label=str(elem.a)+elem.dtype+elem.dposition+' + '+str(elem.b), xy = l58.start)
elif (elem.kind == 'Current Dependent Source'):
S3 = d.add(e.SOURCE_CONT_I, d='right', label=str(elem.a)+elem.dtype+elem.dposition+' + '+str(elem.b), xy = l58.start)
l58.color = 'none'
if (elem.kind == 'Wire'):
l58.color = 'black'
elif elem.position == '85':
if (elem.kind == 'Resistor'):
R3 = d.add(e.RES, d='left', label=str(elem.value)+'$\Omega$', xy = l58.end)
elif (elem.kind == 'Capacitor'):
R1 = d.add(e.CAP, d='left', label=str(elem.value)+'F', xy = l58.end)
elif (elem.kind == 'Inductor'):
R1 = d.add(e.INDUCTOR, d='left', label=str(elem.value)+'H', xy = l58.end)
elif (elem.kind == 'Voltage Independent Source'):
S3 = d.add(e.SOURCE_V, d='left', label=str(elem.value)+'V', xy = l58.end)
elif (elem.kind == 'Current Independent Source'):
S3 = d.add(e.SOURCE_I, d='left', label=str(elem.value)+'A', xy = l58.end)
elif (elem.kind == 'Voltage Dependent Source'):
S3 = d.add(e.SOURCE_CONT_V, d='left', label=str(elem.a)+elem.dtype+elem.dposition+' + '+str(elem.b), xy = l58.end)
elif (elem.kind == 'Current Dependent Source'):
S3 = d.add(e.SOURCE_CONT_I, d='left', label=str(elem.a)+elem.dtype+elem.dposition+' + '+str(elem.b), xy = l58.end)
l58.color = 'none'
if (elem.kind == 'Wire'):
l58.color = 'black'
elif elem.position == '14':
if (elem.kind == 'Resistor'):
R4 = d.add(e.RES, d='right', label=str(elem.value)+'$\Omega$', xy = l14.start)
elif (elem.kind == 'Capacitor'):
R1 = d.add(e.CAP, d='right', label=str(elem.value)+'F', xy = l14.start)
elif (elem.kind == 'Inductor'):
R1 = d.add(e.INDUCTOR, d='right', label=str(elem.value)+'H', xy = l14.start)
elif (elem.kind == 'Voltage Independent Source'):
S4 = d.add(e.SOURCE_V, d='right', label=str(elem.value)+'V', xy = l14.start)
elif (elem.kind == 'Current Independent Source'):
S4 = d.add(e.SOURCE_I, d='right', label=str(elem.value)+'A', xy = l14.start)
elif (elem.kind == 'Voltage Dependent Source'):
S4 = d.add(e.SOURCE_CONT_V, d='right', label=str(elem.a)+elem.dtype+elem.dposition+' + '+str(elem.b), xy = l14.start)
elif (elem.kind == 'Current Dependent Source'):
S4 = d.add(e.SOURCE_CONT_I, d='right', label=str(elem.a)+elem.dtype+elem.dposition+' + '+str(elem.b), xy = l14.start)
l14.color = 'none'
if (elem.kind == 'Wire'):
l14.color = 'black'
elif elem.position == '41':
if (elem.kind == 'Resistor'):
R4 = d.add(e.RES, d='left', label=str(elem.value)+'$\Omega$', xy = l14.end)
elif (elem.kind == 'Capacitor'):
R1 = d.add(e.CAP, d='left', label=str(elem.value)+'F', xy = l14.end)
elif (elem.kind == 'Inductor'):
R1 = d.add(e.INDUCTOR, d='left', label=str(elem.value)+'H', xy = l14.end)
elif (elem.kind == 'Voltage Independent Source'):
S4 = d.add(e.SOURCE_V, d='left', label=str(elem.value)+'V', xy = l14.end)
elif (elem.kind == 'Current Independent Source'):
S4 = d.add(e.SOURCE_I, d='left', label=str(elem.value)+'A', xy = l14.end)
elif (elem.kind == 'Voltage Dependent Source'):
S4 = d.add(e.SOURCE_CONT_V, d='left', label=str(elem.a)+elem.dtype+elem.dposition+' + '+str(elem.b), xy = l14.end)
elif (elem.kind == 'Current Dependent Source'):
S4 = d.add(e.SOURCE_CONT_I, d='left', label=str(elem.a)+elem.dtype+elem.dposition+' + '+str(elem.b), xy = l14.end)
l14.color = 'none'
if (elem.kind == 'Wire'):
l14.color = 'black'
elif elem.position == '47':
if (elem.kind == 'Resistor'):
R5 = d.add(e.RES, d='right', label=str(elem.value)+'$\Omega$', xy = l47.start)
elif (elem.kind == 'Capacitor'):
R1 = d.add(e.CAP, d='right', label=str(elem.value)+'F', xy = l47.start)
elif (elem.kind == 'Inductor'):
R1 = d.add(e.INDUCTOR, d='right', label=str(elem.value)+'H', xy = l47.start)
elif (elem.kind == 'Voltage Independent Source'):
S5 = d.add(e.SOURCE_V, d='right', label=str(elem.value)+'V', xy = l47.start)
elif (elem.kind == 'Current Independent Source'):
S5 = d.add(e.SOURCE_I, d='right', label=str(elem.value)+'A', xy = l47.start)
elif (elem.kind == 'Voltage Dependent Source'):
S5 = d.add(e.SOURCE_CONT_V, d='right', label=str(elem.a)+elem.dtype+elem.dposition+' + '+str(elem.b), xy = l47.start)
elif (elem.kind == 'Current Dependent Source'):
S5 = d.add(e.SOURCE_CONT_I, d='right', label=str(elem.a)+elem.dtype+elem.dposition+' + '+str(elem.b), xy = l47.start)
l47.color = 'none'
if (elem.kind == 'Wire'):
l47.color = 'black'
elif elem.position == '74':
if (elem.kind == 'Resistor'):
R5 = d.add(e.RES, d='left', label=str(elem.value)+'$\Omega$', xy = l47.end)
elif (elem.kind == 'Capacitor'):
R1 = d.add(e.CAP, d='left', label=str(elem.value)+'F', xy = l47.end)
elif (elem.kind == 'Inductor'):
R1 = d.add(e.INDUCTOR, d='left', label=str(elem.value)+'H', xy = l47.end)
elif (elem.kind == 'Voltage Independent Source'):
S5 = d.add(e.SOURCE_V, d='left', label=str(elem.value)+'V', xy = l47.end)
elif (elem.kind == 'Current Independent Source'):
S5 = d.add(e.SOURCE_I, d='left', label=str(elem.value)+'A', xy = l47.end)
elif (elem.kind == 'Voltage Dependent Source'):
S5 = d.add(e.SOURCE_CONT_V, d='left', label=str(elem.a)+elem.dtype+elem.dposition+' + '+str(elem.b), xy = l47.end)
elif (elem.kind == 'Current Dependent Source'):
S5 = d.add(e.SOURCE_CONT_I, d='left', label=str(elem.a)+elem.dtype+elem.dposition+' + '+str(elem.b), xy = l47.end)
l47.color = 'none'
if (elem.kind == 'Wire'):
l47.color = 'black'
elif elem.position == '45':
if (elem.kind == 'Resistor'):
R6 = d.add(e.RES, d='down', label=str(elem.value)+'$\Omega$', xy = l45.start)
elif (elem.kind == 'Capacitor'):
R1 = d.add(e.CAP, d='down', label=str(elem.value)+'F', xy = l45.start)
elif (elem.kind == 'Inductor'):
R1 = d.add(e.INDUCTOR, d='down', label=str(elem.value)+'H', xy = l45.start)
elif (elem.kind == 'Voltage Independent Source'):
S6 = d.add(e.SOURCE_V, d='down', label=str(elem.value)+'V', xy = l45.start)
elif (elem.kind == 'Current Independent Source'):
S6 = d.add(e.SOURCE_I, d='down', label=str(elem.value)+'A', xy = l45.start)
elif (elem.kind == 'Voltage Dependent Source'):
S6 = d.add(e.SOURCE_CONT_V, d='down', label=str(elem.a)+elem.dtype+elem.dposition+' + '+str(elem.b), xy = l45.start)
elif (elem.kind == 'Current Dependent Source'):
S6 = d.add(e.SOURCE_CONT_I, d='down', label=str(elem.a)+elem.dtype+elem.dposition+' + '+str(elem.b), xy = l45.start)
l45.color = 'none'
if (elem.kind == 'Wire'):
l45.color = 'black'
elif elem.position == '54':
if (elem.kind == 'Resistor'):
R6 = d.add(e.RES, d='up', label=str(elem.value)+'$\Omega$', xy = l45.end)
elif (elem.kind == 'Capacitor'):
R1 = d.add(e.CAP, d='up', label=str(elem.value)+'F', xy = l45.end)
elif (elem.kind == 'Inductor'):
R1 = d.add(e.INDUCTOR, d='up', label=str(elem.value)+'H', xy = l45.end)
elif (elem.kind == 'Voltage Independent Source'):
S6 = d.add(e.SOURCE_V, d='up', label=str(elem.value)+'V', xy = l45.end)
elif (elem.kind == 'Current Independent Source'):
S6 = d.add(e.SOURCE_I, d='up', label=str(elem.value)+'A', xy = l45.end)
elif (elem.kind == 'Voltage Dependent Source'):
S6 = d.add(e.SOURCE_CONT_V, d='up', label=str(elem.a)+elem.dtype+elem.dposition+' + '+str(elem.b), xy = l45.end)
elif (elem.kind == 'Current Dependent Source'):
S6 = d.add(e.SOURCE_CONT_I, d='up', label=str(elem.a)+elem.dtype+elem.dposition+' + '+str(elem.b), xy = l45.end)
l45.color = 'none'
if (elem.kind == 'Wire'):
l45.color = 'black'
elif elem.position == '56':
if (elem.kind == 'Resistor'):
R7 = d.add(e.RES, d='down', label=str(elem.value)+'$\Omega$', xy = l56.start)
elif (elem.kind == 'Capacitor'):
R1 = d.add(e.CAP, d='down', label=str(elem.value)+'F', xy = l56.start)
elif (elem.kind == 'Inductor'):
R1 = d.add(e.INDUCTOR, d='down', label=str(elem.value)+'H', xy = l56.start)
elif (elem.kind == 'Voltage Independent Source'):
S7 = d.add(e.SOURCE_V, d='down', label=str(elem.value)+'V', xy = l56.start)
elif (elem.kind == 'Current Independent Source'):
S7 = d.add(e.SOURCE_I, d='down', label=str(elem.value)+'A', xy = l56.start)
elif (elem.kind == 'Voltage Dependent Source'):
S7 = d.add(e.SOURCE_CONT_V, d='down', label=str(elem.a)+elem.dtype+elem.dposition+' + '+str(elem.b), xy = l56.start)
elif (elem.kind == 'Current Dependent Source'):
S7 = d.add(e.SOURCE_CONT_I, d='down', label=str(elem.a)+elem.dtype+elem.dposition+' + '+str(elem.b), xy = l56.start)
l56.color = 'none'
if (elem.kind == 'Wire'):
l56.color = 'black'
elif elem.position == '65':
if (elem.kind == 'Resistor'):
R7 = d.add(e.RES, d='up', label=str(elem.value)+'$\Omega$', xy = l56.end)
elif (elem.kind == 'Capacitor'):
R1 = d.add(e.CAP, d='up', label=str(elem.value)+'F', xy = l56.end)
elif (elem.kind == 'Inductor'):
R1 = d.add(e.INDUCTOR, d='up', label=str(elem.value)+'H', xy = l56.end)
elif (elem.kind == 'Voltage Independent Source'):
S7 = d.add(e.SOURCE_V, d='up', label=str(elem.value)+'V', xy = l56.end)
elif (elem.kind == 'Current Independent Source'):
S7 = d.add(e.SOURCE_I, d='up', label=str(elem.value)+'A', xy = l56.end)
elif (elem.kind == 'Voltage Dependent Source'):
S7 = d.add(e.SOURCE_CONT_V, d='up', label=str(elem.a)+elem.dtype+elem.dposition+' + '+str(elem.b), xy = l56.end)
elif (elem.kind == 'Current Dependent Source'):
S7 = d.add(e.SOURCE_CONT_I, d='up', label=str(elem.a)+elem.dtype+elem.dposition+' + '+str(elem.b), xy = l56.end)
l56.color = 'none'
if (elem.kind == 'Wire'):
l56.color = 'black'
elif elem.position == '78':
if (elem.kind == 'Resistor'):
R8 = d.add(e.RES, d='down', label=str(elem.value)+'$\Omega$', xy = l78.start)
elif (elem.kind == 'Capacitor'):
R1 = d.add(e.CAP, d='down', label=str(elem.value)+'F', xy = l78.start)
elif (elem.kind == 'Inductor'):
R1 = d.add(e.INDUCTOR, d='down', label=str(elem.value)+'H', xy = l78.start)
elif (elem.kind == 'Voltage Independent Source'):
S8 = d.add(e.SOURCE_V, d='down', label=str(elem.value)+'V', xy = l78.start)
elif (elem.kind == 'Current Independent Source'):
S8 = d.add(e.SOURCE_I, d='down', label=str(elem.value)+'A', xy = l78.start)
elif (elem.kind == 'Voltage Dependent Source'):
S8 = d.add(e.SOURCE_CONT_V, d='down', label=str(elem.a)+elem.dtype+elem.dposition+' + '+str(elem.b), xy = l78.start)
elif (elem.kind == 'Current Dependent Source'):
S8 = d.add(e.SOURCE_CONT_I, d='down', label=str(elem.a)+elem.dtype+elem.dposition+' + '+str(elem.b), xy = l78.start)
l78.color = 'none'
if (elem.kind == 'Wire'):
l78.color = 'black'
elif elem.position == '87':
if (elem.kind == 'Resistor'):
R8 = d.add(e.RES, d='up', label=str(elem.value)+'$\Omega$', xy = l78.end)
elif (elem.kind == 'Capacitor'):
R1 = d.add(e.CAP, d='up', label=str(elem.value)+'F', xy = l78.end)
elif (elem.kind == 'Inductor'):
R1 = d.add(e.INDUCTOR, d='up', label=str(elem.value)+'H', xy = l78.end)
elif (elem.kind == 'Voltage Independent Source'):
S8 = d.add(e.SOURCE_V, d='up', label=str(elem.value)+'V', xy = l78.end)
elif (elem.kind == 'Current Independent Source'):
S8 = d.add(e.SOURCE_I, d='up', label=str(elem.value)+'A', xy = l78.end)
elif (elem.kind == 'Voltage Dependent Source'):
S8 = d.add(e.SOURCE_CONT_V, d='up', label=str(elem.a)+elem.dtype+elem.dposition+' + '+str(elem.b), xy = l78.end)
elif (elem.kind == 'Current Dependent Source'):
S8 = d.add(e.SOURCE_CONT_I, d='up', label=str(elem.a)+elem.dtype+elem.dposition+' + '+str(elem.b), xy = l78.end)
l78.color = 'none'
if (elem.kind == 'Wire'):
l78.color = 'black'
elif elem.position == '36':
if (elem.kind == 'Resistor'):
R9 = d.add(e.RES, d='right', label=str(elem.value)+'$\Omega$', xy = l36.start)
elif (elem.kind == 'Capacitor'):
R1 = d.add(e.CAP, d='right', label=str(elem.value)+'F', xy = l36.start)
elif (elem.kind == 'Inductor'):
R1 = d.add(e.INDUCTOR, d='right', label=str(elem.value)+'H', xy = l36.start)
elif (elem.kind == 'Voltage Independent Source'):
S9 = d.add(e.SOURCE_V, d='right', label=str(elem.value)+'V', xy = l36.start)
elif (elem.kind == 'Current Independent Source'):
S9 = d.add(e.SOURCE_I, d='right', label=str(elem.value)+'A', xy = l36.start)
elif (elem.kind == 'Voltage Dependent Source'):
S9 = d.add(e.SOURCE_CONT_V, d='right', label=str(elem.value)+'V', xy = l36.start)
elif (elem.kind == 'Current Dependent Source'):
S9 = d.add(e.SOURCE_CONT_I, d='right', label=str(elem.value)+'A', xy = l36.start)
l36.color = 'none'
if (elem.kind == 'Wire'):
l36.color = 'black'
elif elem.position == '63':
if (elem.kind == 'Resistor'):
R9 = d.add(e.RES, d='left', label=str(elem.value)+'$\Omega$', xy = l36.end)
elif (elem.kind == 'Capacitor'):
R1 = d.add(e.CAP, d='left', label=str(elem.value)+'F', xy = l36.end)
elif (elem.kind == 'Inductor'):
R1 = d.add(e.INDUCTOR, d='left', label=str(elem.value)+'H', xy = l36.end)
elif (elem.kind == 'Voltage Independent Source'):
S9 = d.add(e.SOURCE_V, d='left', label=str(elem.value)+'V', xy = l36.end)
elif (elem.kind == 'Current Independent Source'):
S9 = d.add(e.SOURCE_I, d='left', label=str(elem.value)+'A', xy = l36.end)
elif (elem.kind == 'Voltage Dependent Source'):
S9 = d.add(e.SOURCE_CONT_V, d='left', label=str(elem.a)+elem.dtype+elem.dposition+' + '+str(elem.b), xy = l36.end)
elif (elem.kind == 'Current Dependent Source'):
S9 = d.add(e.SOURCE_CONT_I, d='left', label=str(elem.a)+elem.dtype+elem.dposition+' + '+str(elem.b), xy = l36.end)
l36.color = 'none'
if (elem.kind == 'Wire'):
l36.color = 'black'
elif elem.position == '69':
if (elem.kind == 'Resistor'):
R10 = d.add(e.RES, d='right', label=str(elem.value)+'$\Omega$', xy = l69.start)
elif (elem.kind == 'Capacitor'):
R1 = d.add(e.CAP, d='right', label=str(elem.value)+'F', xy = l69.start)
elif (elem.kind == 'Inductor'):
R1 = d.add(e.INDUCTOR, d='right', label=str(elem.value)+'H', xy = l69.start)
elif (elem.kind == 'Voltage Independent Source'):
S10 = d.add(e.SOURCE_V, d='right', label=str(elem.value)+'V', xy = l69.start)
elif (elem.kind == 'Current Independent Source'):
S10 = d.add(e.SOURCE_I, d='right', label=str(elem.value)+'A', xy = l69.start)
elif (elem.kind == 'Voltage Dependent Source'):
S10 = d.add(e.SOURCE_CONT_V, d='right', label=str(elem.a)+elem.dtype+elem.dposition+' + '+str(elem.b), xy = l69.start)
elif (elem.kind == 'Current Dependent Source'):
S10 = d.add(e.SOURCE_CONT_I, d='right', label=str(elem.a)+elem.dtype+elem.dposition+' + '+str(elem.b), xy = l69.start)
l69.color = 'none'
if (elem.kind == 'Wire'):
l69.color = 'black'
elif elem.position == '96':
if (elem.kind == 'Resistor'):
R10 = d.add(e.RES, d='left', label=str(elem.value)+'$\Omega$', xy = l69.end)
elif (elem.kind == 'Capacitor'):
R1 = d.add(e.CAP, d='left', label=str(elem.value)+'F', xy = l69.end)
elif (elem.kind == 'Inductor'):
R1 = d.add(e.INDUCTOR, d='left', label=str(elem.value)+'H', xy = l69.end)
elif (elem.kind == 'Voltage Independent Source'):
S10 = d.add(e.SOURCE_V, d='left', label=str(elem.value)+'V', xy = l69.end)
elif (elem.kind == 'Current Independent Source'):
S10 = d.add(e.SOURCE_I, d='left', label=str(elem.value)+'A', xy = l69.end)
elif (elem.kind == 'Voltage Dependent Source'):
S10 = d.add(e.SOURCE_CONT_V, d='left', label=str(elem.a)+elem.dtype+elem.dposition+' + '+str(elem.b), xy = l69.end)
elif (elem.kind == 'Current Dependent Source'):
S10 = d.add(e.SOURCE_CONT_I, d='left', label=str(elem.a)+elem.dtype+elem.dposition+' + '+str(elem.b), xy = l69.end)
l69.color = 'none'
if (elem.kind == 'Wire'):
l69.color = 'black'
elif elem.position == '89':
if (elem.kind == 'Resistor'):
R11 = d.add(e.RES, d='down', label=str(elem.value)+'$\Omega$', xy = l89.start)
elif (elem.kind == 'Capacitor'):
R1 = d.add(e.CAP, d='down', label=str(elem.value)+'F', xy = l89.start)
elif (elem.kind == 'Inductor'):
R1 = d.add(e.INDUCTOR, d='down', label=str(elem.value)+'H', xy = l89.start)
elif (elem.kind == 'Voltage Independent Source'):
S11 = d.add(e.SOURCE_V, d='down', label=str(elem.value)+'V', xy = l89.start)
elif (elem.kind == 'Current Independent Source'):
S11 = d.add(e.SOURCE_I, d='down', label=str(elem.value)+'A', xy = l89.start)
elif (elem.kind == 'Voltage Dependent Source'):
S11 = d.add(e.SOURCE_CONT_V, d='down', label=str(elem.a)+elem.dtype+elem.dposition+' + '+str(elem.b), xy = l89.start)
elif (elem.kind == 'Current Dependent Source'):
S11 = d.add(e.SOURCE_CONT_I, d='down', label=str(elem.a)+elem.dtype+elem.dposition+' + '+str(elem.b), xy = l89.start)
l89.color = 'none'
if (elem.kind == 'Wire'):
l89.color = 'black'
elif elem.position == '98':
if (elem.kind == 'Resistor'):
R11 = d.add(e.RES, d='up', label=str(elem.value)+'$\Omega$', xy = l89.end)
elif (elem.kind == 'Capacitor'):
R1 = d.add(e.CAP, d='up', label=str(elem.value)+'F', xy = l89.end)
elif (elem.kind == 'Inductor'):
R1 = d.add(e.INDUCTOR, d='up', label=str(elem.value)+'H', xy = l89.end)
elif (elem.kind == 'Voltage Independent Source'):
S11 = d.add(e.SOURCE_V, d='up', label=str(elem.value)+'V', xy = l89.end)
elif (elem.kind == 'Current Independent Source'):
S11 = d.add(e.SOURCE_I, d='up', label=str(elem.value)+'A', xy = l89.end)
elif (elem.kind == 'Voltage Dependent Source'):
S11 = d.add(e.SOURCE_CONT_V, d='up', label=str(elem.a)+elem.dtype+elem.dposition+' + '+str(elem.b), xy = l89.end)
elif (elem.kind == 'Current Dependent Source'):
S11 = d.add(e.SOURCE_CONT_I, d='up', label=str(elem.a)+elem.dtype+elem.dposition+' + '+str(elem.b), xy = l89.end)
l89.color = 'none'
if (elem.kind == 'Wire'):
l89.color = 'black'
elif elem.position == '25':
if (elem.kind == 'Resistor'):
R12 = d.add(e.RES, d='right', label=str(elem.value)+'$\Omega$', xy = l25.start)
elif (elem.kind == 'Capacitor'):
R1 = d.add(e.CAP, d='right', label=str(elem.value)+'F', xy = l25.start)
elif (elem.kind == 'Inductor'):
R1 = d.add(e.INDUCTOR, d='right', label=str(elem.value)+'H', xy = l25.start)
elif (elem.kind == 'Voltage Independent Source'):
S12 = d.add(e.SOURCE_V, d='right', label=str(elem.value)+'V', xy = l25.start)
elif (elem.kind == 'Current Independent Source'):
S12 = d.add(e.SOURCE_I, d='right', label=str(elem.value)+'A', xy = l25.start)
elif (elem.kind == 'Voltage Dependent Source'):
S12 = d.add(e.SOURCE_CONT_V, d='right', label=str(elem.a)+elem.dtype+elem.dposition+' + '+str(elem.b), xy = l25.start)
elif (elem.kind == 'Current Dependent Source'):
S12 = d.add(e.SOURCE_CONT_I, d='right', label=str(elem.a)+elem.dtype+elem.dposition+' + '+str(elem.b), xy = l25.start)
l25.color = 'none'
if (elem.kind == 'Wire'):
l25.color = 'black'
elif elem.position == '52':
if (elem.kind == 'Resistor'):
R12 = d.add(e.RES, d='left', label=str(elem.value)+'$\Omega$', xy = l25.end)
elif (elem.kind == 'Capacitor'):
R1 = d.add(e.CAP, d='left', label=str(elem.value)+'F', xy = l25.end)
elif (elem.kind == 'Inductor'):
R1 = d.add(e.INDUCTOR, d='left', label=str(elem.value)+'H', xy = l25.end)
elif (elem.kind == 'Voltage Independent Source'):
S12 = d.add(e.SOURCE_V, d='left', label=str(elem.value)+'V', xy = l25.end)
elif (elem.kind == 'Current Independent Source'):
S12 = d.add(e.SOURCE_I, d='left', label=str(elem.value)+'A', xy = l25.end)
elif (elem.kind == 'Voltage Dependent Source'):
S12 = d.add(e.SOURCE_CONT_V, d='left', label=str(elem.a)+elem.dtype+elem.dposition+' + '+str(elem.b), xy = l25.end)
elif (elem.kind == 'Current Dependent Source'):
S12 = d.add(e.SOURCE_CONT_I, d='left', label=str(elem.a)+elem.dtype+elem.dposition+' + '+str(elem.b), xy = l25.end)
l25.color = 'none'
if (elem.kind == 'Wire'):
l25.color = 'black'
d.draw()
verbose = False
class circuitEx(Exception):
def __init__(self, msg=""):
print('**')
print('** Circuit exception')
print('**')
print('** ' + msg)
print('**')
print("\n")
s = sympy.Symbol('s')
class circuit():
def __init__(self):
self.components = []
self.subsDic = {}
self.meas = {}
self.sSolution = None
self.solution = None
self.particular = None
self.name = {}
self.symbol = {}
if verbose:
print('Starting a new circuit')
def addR(self,name,node1,node2,value=None):
sy = sympy.Symbol(name)
dict = {}
dict['k'] = 'r'
dict['n'] = name
dict['n1'] = node1
dict['n2'] = node2
dict['v'] = value
dict['sy'] = sy
self.components.append(dict)
self.symbol[name] = sy
if value != None:
self.subsDic[sy] = value
if verbose:
if value:
print('Resistor',name,'added between nodes',node1,'and',node2,'with value',value)
else:
print('Resistor',name,'added between nodes',node1,'and',node2)
return sy
def addC(self,name,node1,node2,value=None):
sy = sympy.Symbol(name)
dict = {}
dict['k'] = 'c'
dict['n'] = name
dict['n1'] = node1
dict['n2'] = node2
dict['v'] = value
dict['sy'] = sy
self.components.append(dict)
self.symbol[name] = sy
if value != None:
self.subsDic[sy] = value
if verbose:
if value:
print('Capcitor',name,'added between nodes',node1,'and',node2,'with value',value)
else:
print('Capacitor',name,'added between nodes',node1,'and',node2)
return sy
def addL(self,name,node1,node2,value=None):
sy = sympy.Symbol(name)
dict = {}
dict['k'] = 'l'
dict['n'] = name
dict['n1'] = node1
dict['n2'] = node2
dict['v'] = value
dict['sy'] = sy
self.components.append(dict)
self.symbol[name] = sy
if value != None:
self.subsDic[sy] = value
if verbose:
if value:
print('Inductor',name,'added between nodes',node1,'and',node2,'with value',value)
else:
print('Inductor',name,'added between nodes',node1,'and',node2)
return sy
def addV(self,name,node1,node2,value=None):
sy = sympy.Symbol(name)
dict = {}
dict['k'] = 'vs'
dict['n'] = name
dict['n1'] = node1
dict['n2'] = node2
dict['v'] = value
dict['sy'] = sy
isy = sympy.Symbol('i'+name)
dict['isy'] = isy
self.name[isy] = 'i'+name
self.symbol[name] = sy
self.symbol['i'+name] = isy
self.components.append(dict)
if value != None:
self.subsDic[sy] = value
if verbose:
if value:
print('Voltage supply',name,'added between nodes',node1,'and',node2,'with value',value)
else:
print('Voltage supply',name,'added between nodes',node1,'and',node2)
return sy
def addI(self,name,node1,node2,value=None):
sy = sympy.Symbol(name)
dict = {}
dict['k'] = 'is'
dict['n'] = name
dict['n1'] = node1
dict['n2'] = node2
dict['v'] = value
dict['sy'] = sy
self.components.append(dict)
self.symbol[name] = sy
if value != None:
self.subsDic[sy] = value
if verbose:
if value:
print('Current supply',name,'added between nodes',node1,'and',node2,'with value',value)
else:
print('Current supply',name,'added between nodes',node1,'and',node2)
return sy
def addVM(self,name,node1,node2):
sy = sympy.Symbol(name)
dict = {}
dict['k'] = 'vm'
dict['n'] = name
dict['n1'] = node1
dict['n2'] = node2
dict['sy'] = sy
self.name[sy] = name
self.symbol[name] = sy
self.components.append(dict)
self.meas[name] = dict
if verbose:
print('Voltage measurement',name,'added between nodes',node1,'and',node2)
return sy
def addIM(self,name,node1,node2):
sy = sympy.Symbol(name)
dict = {}
dict['k'] = 'im'
dict['n'] = name
dict['n1'] = node1
dict['n2'] = node2
dict['sy'] = sy
self.name[sy] = name
self.symbol[name] = sy
self.components.append(dict)
self.meas[name] = dict
if verbose:
print('Current measurement',name,'added between nodes',node1,'and',node2)
return sy
def addCVS(self,name,node1,node2,cont,value=None):
try:
ctr = self.meas[cont]
except KeyError:
raise circuitEx('CVS controller must be defined previously')
sy = sympy.Symbol(name)
dict = {}
dict['k'] = 'cvs'
dict['n'] = name
dict['n1'] = node1
dict['n2'] = node2
dict['v'] = value
dict['sy'] = sy
dict['ctr'] = ctr
isy = sympy.Symbol('i'+name)
dict['isy'] = isy
self.name[isy] = 'i'+name
self.symbol[name] = sy
self.symbol['i'+name] = isy
self.components.append(dict)
if value != None:
self.subsDic[sy] = value
if verbose:
if value:
print('VcVs',name,'added between nodes',node1,'and',node2,'with value',value)
else:
print('VcVs',name,'added between nodes',node1,'and',node2)
return sy
def addCIS(self,name,node1,node2,cont,value=None):
try:
ctr = self.meas[cont]
except KeyError:
raise circuitEx('CIS controller must be defined previously')
sy = sympy.Symbol(name)
dict = {}
dict['k'] = 'cis'
dict['n'] = name
dict['n1'] = node1
dict['n2'] = node2
dict['v'] = value
dict['sy'] = sy
dict['ctr'] = ctr
self.components.append(dict)
self.symbol[name] = sy
if value != None:
self.subsDic[sy] = value