exporting dynamic simulation results to excel using python

asked 2013-11-18 04:18:45 -0600

PieterJ
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Hello all!

Does anybody know how to export the contents of the CHANNELs after a dynamic simulation to excel, using python commands?

thanks; and best regards!

Pieter

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answered 2013-11-18 11:29:13 -0600

yfwing
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You can try use 'dyntools' module. the function CHNF will read the dynamic simulation result files. then you can use 'xlsout' function to export to excel.

import os import sys sys.path.append('C:/Program Files (x86)/PTI/PSSEUniversity33/pssbin') sys.path.append('C:/Program Files (x86)/PTI/PSSEUniversity33/psslib')

import dyntools

achnf = dyntools.CHNF(outfile1); achnf.xlsout(self, channels='', show=True, xlsfile='', outfile='', sheet='', overwritesheet=True);

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Hey,my bro.I want to know the dyntools in detail.I have PSSE V34.But I do not find dyntools.I find dyntools_demos.Are dyntools and dyntools_demo the same files?And dyntools_demo in PSSE V34 do not have attribute 'CHNF'.What should I do?

David ( 2021-07-13 01:52:43 -0600 )edit

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answered 2013-11-19 09:10:35 -0600

PieterJ
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Thank you sir! It worked great! Dyntools is indeed the way to export channel data. For xlsout, pywin32 module must be installed. This didn't work for me, but i found another command to export the channel data to a txt file: chnfobj.txtout(channels=[1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20,21,22], txtfile='outfile.txt')

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@PieterJ Use the function CHNF to output channel into excel and txt, but how do we know the channels =[1,2,3,4,5....] represent which channel. In other words, channel 1 represents what? Thanks!

Bob ( 2013-11-20 00:51:18 -0600 )edit

In my case, i first did a dynamic simulation (before exporting the channel data to txt file), and before starting the dyn simulation, assigned the generator speed deviations, SPEED, to chans 1 till 22. I had 22 generators. Chan 1 corresponded to SPEED of generator 1013, chan 2 to gen 2035 annd so on

PieterJ ( 2013-11-20 03:59:19 -0600 )edit

You can refer to the PDF file named API.This file you can find it in DOCS folder.

David ( 2021-07-13 01:46:32 -0600 )edit

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exporting dynamic simulation results to excel using python

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