Parallel simulation in real-time(qrt) mode and with custom tstep

[TheASingh]

Hi Dr. Cui,

In example 6, I found a way to do parallel simulation. But I want to do it in real-time as well as with my custom tstep.
In example 6, tf, qrt, tstep, shrinkt are not mentioned. But I tried to pass these parameters as below:

systems = andes.run('*.xlsx', routine='tds', pool=True, verbose=10, tf=100, no_output=True, shrinkt=0, tstep=0.1, qrt=1)

I get the following output and it completed under 18 seconds.

Cases are processed in the following order:
"ieee09-Gen-PVD1-ESD1-redmva-qpri-withoutlimiter-reducePQ.xlsx"
"ieee09_Gen_PVD1_ESD1_for2hour.xlsx"
Log saved to "C:\Users\AMRIND~1\AppData\Local\Temp\2\andes-6kgjfc3l\andes.log".
-> Multiprocessing finished in 17.6642 seconds.

Below are my queries:

1. Is it run for 100s ?
2. As it completed in 18 seconds, Am I passing the qrt parameter correctly?
3. And the tstep I'm providing is working or not?

Please let me know is there any other way to pass tf, qrt, tstep, shrinkt parameters?

[TheASingh]

To be able to run parallel simulation in real-time and with custom tstep, I made the following change in the main.py file (line no. 404-414).

    if system.is_setup:
        system.PFlow.run(**kwargs)
        for r in routine:
            if r == 'tds':
                if 'qrt' in kwargs:
                    system.TDS.config.qrt = kwargs['qrt']
                if 'tstep' in kwargs:
                    system.TDS.config.tstep = kwargs['tstep']
                if 'shrinkt' in kwargs:
                    system.TDS.config.shrinkt = kwargs['shrinkt']
            system.__dict__[routine_cli[r.lower()]].run(**kwargs)

[cuihantao]

Yeah, but what I meant is that these arguments can be passed to config_option without modifying the code. Namely,

ss = andes.run("test_case.xlsx", config_option=['TDS.qrt=1', 'TDS.tstep=0.033', 'TDS.shrinkt=0'])

[cuihantao]

If you don't need to apply it on the fly, you can also write the new settings in the config file.

[cuihantao]

Check the examples for argument “config_option”. Additional options can be passed to it. Regards, Hantao Cui

…

On Aug 3, 2022, 9:51 AM -0500, RajanSingh ***@***.***>, wrote: Hi Dr. Cui, In example 6, I found a way to do parallel simulation. But I want to do it in real-time as well as with my custom tstep. so I passed the qrt and tstep parameters in below command. systems = andes.run('*.xlsx', routine='tds', pool=True, verbose=10, tf=100, no_output=True, shrinkt=0, tstep=0.1, qrt=1) I get the following output and it completed under 18 seconds. And also it is not considering tstep that I gave. Cases are processed in the following order: "ieee09-Gen-PVD1-ESD1-redmva-qpri-withoutlimiter-reducePQ.xlsx" "ieee09_Gen_PVD1_ESD1_for2hour.xlsx" Log saved to "C:\Users\AMRIND~1\AppData\Local\Temp\2\andes-6kgjfc3l\andes.log". -> Multiprocessing finished in 17.6642 seconds. Please let me know is there any other way to pass these two parameters? — Reply to this email directly, view it on GitHub, or unsubscribe. You are receiving this because you are subscribed to this thread.Message ID: ***@***.***>