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1 | initial version |
I want to plot how the short circuit current (L-G) decays, as a function of the distance from a bus. That is, assuming a radial topology, the short circuit will be lower if the fault occurs at the end of a line, instead of the end.
(Figure 10.4 in POM)
I can run SCMU to create the faults, like this:
psspy.scmu(1,[0,0,0,0,0,0,0],[0.0,0.0,0.0,0.0,0.0],"") # Need to run this first
psspy.scmu(2,[9,54193,54223,1,1,0,0],[0.0,0.0,0.0,0.0, 0.05],r"""1""") # Fault 5% from 54193
psspy.scmu(3,[9,54193,54223,1,1,0,0],[0.0,0.0,0.0,0.0, 0.05],r"""1""") # Clear fault
Now, it's fairly simple to run this in a loop where I change the distance from 54193 from 0.05 to 0.95. My problem is, I don't know how the results are stored and how I can access them. I'm assuming I have to use SCOP, but I'm not exactly how. Does anyone know how I can do this?
2 | No.2 Revision |
I want to plot how the short circuit current (L-G) decays, as a function of the distance from a bus. That is, assuming a radial topology, the short circuit will be lower if the fault occurs at the end of a line, instead of the end.
(Figure 10.4 in POM)
I can run SCMU to create the faults, like this:
psspy.scmu(1,[0,0,0,0,0,0,0],[0.0,0.0,0.0,0.0,0.0],"") # Need to run this first
psspy.scmu(2,[9,54193,54223,1,1,0,0],[0.0,0.0,0.0,0.0, 0.05],r"""1""") # Fault 5% from 54193
psspy.scmu(3,[9,54193,54223,1,1,0,0],[0.0,0.0,0.0,0.0, 0.05],r"""1""") # Clear fault
Now, it's fairly simple to run this in a loop where I change the distance from 54193 from 0.05 to 0.95. My problem is, I don't know how the results are stored and how I can access them. I'm assuming I have to use SCOP, but I'm not exactly sure how. I don't find it in POM or API. Does anyone know how I can do this?
Please not that I have very limited understanding of PSSE and Python (I'm more used to procedural oriented programming, and other simulation tools).
3 | No.3 Revision |
I want to plot how the short circuit current (L-G) decays, as a function of the distance from a bus. That is, assuming a radial topology, the short circuit will be lower if the fault occurs at the end of a line, instead of the end.
(Figure 10.4 in POM)
I can run SCMU to create the faults, like this:
psspy.scmu(1,[0,0,0,0,0,0,0],[0.0,0.0,0.0,0.0,0.0],"") # Need to run this first
psspy.scmu(2,[9,54193,54223,1,1,0,0],[0.0,0.0,0.0,0.0, 0.05],r"""1""") # Fault 5% from 54193
psspy.scmu(3,[9,54193,54223,1,1,0,0],[0.0,0.0,0.0,0.0, 0.05],r"""1""") # Clear fault
Now, it's fairly simple to run this in a loop where I change the distance from 54193 from 0.05 to 0.95. My problem is, I don't know how the results are stored and how I can access them. I'm assuming I have to use SCOP, but I'm not exactly sure how. I don't find it in POM or API. Does anyone know how I can do this?
Please not note that I have very limited understanding of PSSE and Python (I'm more used to procedural oriented programming, and other simulation tools).
4 | No.4 Revision |
I want to plot how the short circuit current (L-G) decays, as a function of the distance from a bus. That is, assuming a radial topology, the short circuit will be lower if the fault occurs at the end of a line, instead of the end.
(Figure 10.4 in POM)
I can run SCMU to create the faults, like this:
psspy.scmu(1,[0,0,0,0,0,0,0],[0.0,0.0,0.0,0.0,0.0],"") # Need to run this first
psspy.scmu(2,[9,54193,54223,1,1,0,0],[0.0,0.0,0.0,0.0, 0.05],r"""1""") # Fault 5% from 54193
psspy.scmu(3,[9,54193,54223,1,1,0,0],[0.0,0.0,0.0,0.0, 0.05],r"""1""") # Clear fault
Now, it's fairly simple to run this in a loop where I change the distance from 54193 from 0.05 to 0.95. My problem is, I don't know how the results are stored and how I can access them. I'm assuming I have to use SCOP, but I'm not exactly sure how. I don't find it in POM or API. Does anyone know how I can do this?
Please note that I have very limited understanding of PSSE and Python (I'm more used to procedural oriented programming, and other simulation tools).