Hello,
I am trying to run the following code for the circuit:
###############################################################
import PySpice.Logging.Logging as Logging
logger = Logging.setup_logging()
################################################################
from PySpice.Spice.Netlist import Circuit
from PySpice.Unit import *
#################################################################
circuit = Circuit(‘Circuit with VCVS’)
circuit.R(1, 1, circuit.gnd, 6@u_Ω)
circuit.R(2, 2, 3, 4@u_Ω)
circuit.R(3, 3, 4, 8@u_Ω)
circuit.R(4, 5, circuit.gnd, 15@u_Ω)
circuit.V(1, 2, 1, 65@u_V)
circuit.E(1, 4, 3, 2, 3, 3)
simulator = circuit.simulator(temperature=25, nominal_temperature=25)
analysis = simulator.operating_point()
for node in analysis.nodes.values():
print(‘Node {}: {:4.1f} V’.format(str(node), float(node)))
When I run, it gives an error:
Traceback (most recent call last):
File “C:\Users\AppData\Local\Programs\Python\Python39\lib\site-packages\PySpice\Spice\Netlist.py”, line 928, in getattr
return self.getitem(attribute_name)
File “C:\Users\AppData\Local\Programs\Python\Python39\lib\site-packages\PySpice\Spice\Netlist.py”, line 921, in getitem
raise IndexError(attribute_name) # KeyError
IndexError: E
During handling of the above exception, another exception occurred:
Traceback (most recent call last):
File “C:/Users/Desktop/PySpice/node-voltage-method-example8.py”, line 22, in
circuit.E(1, 4, 3, 2, 3, 3)
File “C:\Users\AppData\Local\Programs\Python\Python39\lib\site-packages\PySpice\Spice\Netlist.py”, line 930, in getattr
raise AttributeError(attribute_name)
AttributeError: E
I am not sure where I am going wrong. I have been able to simulate a CCVS (part name H) but all other dependent sources seem to give an error.
Can anyone please point out what is wrong in the code above?
Thanks
Salman
