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| 2024-03-15 18:17:24 -0500 | commented answer | How to model a substation using node-breaker? This example is a big substation and it looks like a lot of code, which it is, but the process is pretty formulaic. You'd be surprised how fast you can get through you're typical 3-, 4-, 5-Breaker ring bus substations. |
| 2024-03-02 17:24:40 -0500 | received badge | ● Editor (source) |
| 2024-03-02 17:24:05 -0500 | answered a question | How to model a substation using node-breaker? Make each substation its own script. Then run a python script to run python scripts. This is the example code for one 'large' substation. Substation Informationpsspy.stationdata(10000,[f,f,f],r"""SUB""") 345 kV Nodes 10000 Buspsspy.stationnodedata(10000,101,[10000,i],s) psspy.stationnodedata(10000,102,[10000,i],s) psspy.stationnodedata(10000,111,[10000,i],s) psspy.stationnodedata(10000,112,[10000,i],s) psspy.stationnodedata(10000,113,[10000,i],s) psspy.stationnodedata(10000,114,[10000,i],s) psspy.stationnodedata(10000,115,[10000,i],s) psspy.stationnodedata(10000,116,[10000,i],s) 230 kV Nodes 10001 Buspsspy.stationnodedata(10000,201,[10001,i],s) psspy.stationnodedata(10000,202,[10001,i],s) psspy.stationnodedata(10000,211,[10001,i],s) psspy.stationnodedata(10000,212,[10001,i],s) psspy.stationnodedata(10000,213,[10001,i],s) psspy.stationnodedata(10000,214,[10001,i],s) psspy.stationnodedata(10000,215,[10001,i],s) psspy.stationnodedata(10000,216,[10001,i],s) psspy.stationnodedata(10000,217,[10001,i],s) psspy.stationnodedata(10000,218,[10001,i],s) 345 kV Switching Devicespsspy.stationswddata(10000,101,111,r"""1""",[i,i,2],[f,f,f,f],r"""192""") psspy.stationswddata(10000,101,113,r"""1""",[i,i,2],[f,f,f,f],r"""496""") psspy.stationswddata(10000,101,115,r"""1""",[i,i,2],[f,f,f,f],r"""792""") psspy.stationswddata(10000,111,112,r"""1""",[i,i,2],[f,f,f,f],r"""296""") psspy.stationswddata(10000,113,114,r"""1""",[i,i,2],[f,f,f,f],r"""596""") psspy.stationswddata(10000,115,116,r"""1""",[i,i,2],[f,f,f,f],r"""896""") psspy.stationswddata(10000,112,102,r"""1""",[i,i,2],[f,f,f,f],r"""392""") psspy.stationswddata(10000,114,102,r"""1""",[i,i,2],[f,f,f,f],r"""692""") psspy.stationswddata(10000,116,102,r"""1""",[i,i,2],[f,f,f,f],r"""992""") 230 kV Switching Devicespsspy.stationswddata(10000,201,211,r"""1""",[i,i,2],[f,f,f,f],r"""182""") psspy.stationswddata(10000,201,213,r"""1""",[i,i,2],[f,f,f,f],r"""486""") psspy.stationswddata(10000,201,215,r"""1""",[i,i,2],[f,f,f,f],r"""782""") psspy.stationswddata(10000,201,217,r"""1""",[i,i,2],[f,f,f,f],r"""1082""") psspy.stationswddata(10000,211,212,r"""1""",[i,i,2],[f,f,f,f],r"""286""") psspy.stationswddata(10000,213,214,r"""1""",[i,i,2],[f,f,f,f],r"""586""") psspy.stationswddata(10000,215,216,r"""1""",[i,i,2],[f,f,f ... |
| 2023-04-07 19:45:49 -0500 | commented answer | Transient Stability GENCLS Model Feel free to run up a single dynamic model for 250 MW wind farm against a GENCLS model with an inertia of like 7. That stable? |
| 2023-02-27 20:31:04 -0500 | answered a question | Transient Stability GENCLS Model Infinite grids should have infinite inertia. Crank up that H. |
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