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Increasing / decreasing load

asked Nov 26 '14

I need to increase/decrease load during my dynamic simulation. I don't find increase/decrease load option in disturbance tap Anyone can help how can i do it ?

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Just change your load in load tab of network data sheet. In case you need a command to do this task, here it is: load_chng_4(i, id, intgar, realar) You should check API of this command in API.pdf.

Cao Huy gravatar imageCao Huy (Nov 27 '14)

Thanks a lot.

Amr gravatar imageAmr (Nov 27 '14)

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answered Nov 27 '14

RST gravatar image

updated Nov 27 '14

You can change load in the static data, adding a load in a bus.

In pyhton, the script is:

psspy.load_data_3(50061,r"""1""",[_i,_i,_i,_i,_i],[ 1.4, 1.05,_f,_f,_f,_f])

50061 is the bus where I aplied the load, P = 1.4 MW and Q = 1.05 MVAr
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Thank you

Amr gravatar imageAmr (Nov 27 '14)

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Asked: Nov 26 '14

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Last updated: Nov 27 '14