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| 2015-12-18 02:40:56 -0500 | commented answer | How to get the list of Machine inertia from PSSE? You mean PSSE save its dyr files in ASCII format? I just open it by notepad.Thank a lot for answer me! |
| 2015-12-18 02:25:12 -0500 | commented answer | How to get the list of Machine inertia from PSSE? Did PSSE have such function? |
| 2015-12-18 02:23:15 -0500 | commented answer | Is it possible to change generator and load values in dynamic simulation? No,I just simply use psspy.read psspy.dyre_new and psspy.dynamics_solution_param_2 and psspy.strt and psspy.run I could not copy my hold code here because the 300 characters limit, could you please leave your email so I could send my code to you. Thanks |
| 2015-12-18 02:04:19 -0500 | commented answer | How to get the list of Machine inertia from PSSE? I have load the dyr files by psspy.dyre_new(dyrefile=pp+".dyr") but I could not read inertia data either |
| 2015-12-18 01:57:34 -0500 | commented answer | Is it possible to change generator and load values in dynamic simulation? I use PSSE 33 too,and the function load_chng_4 is useful but it could only change load data.I mean the function machine_chng_2 could not change the machine output power in dynamic simulation |
| 2015-12-18 00:46:17 -0500 | commented answer | Is it possible to change generator and load values in dynamic simulation? Thanks ,but I have used function machine_chng_2, it could only change the power flow data. It could not make any changes in the dynamic simultaion |
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| 2015-12-06 10:22:11 -0500 | asked a question | what is the unit of generator speed curve in dynamic simulation? what is the unit of generator speed curve in dynamic simulation? |
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| 2015-12-05 04:58:53 -0500 | asked a question | How to get the list of Machine inertia from PSSE? How to get the list of Machine inertia from PSSE? I have tried print psspy.aindmacreal(0,4,'H') and print psspy.aindmacreal(string='H') in IEEE 39 system. the response of them is (2, [None]) (0, [[]]) I want to get a list of every Machine inertia in the system like [42,4,4,4,4,4,4,4,4,4] how should I code in my python ? Thanks |
| 2015-12-05 00:49:19 -0500 | asked a question | Is it possible to change generator and load values in dynamic simulation? for example in IEEE 39 dynamic simulation G1=100MW at t=0s load in bus 3 is 75MW and then G1=150MW at t=0.5s load in bus 3 changes to 75MW and then G1 return to 100MW at t=1s load in bus 3 changes to 20MW print the dynamic curves for G1 |
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