How to model a High Impedance Fault model with Matlab simulink?
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From: Nicholas A on 6 Dec 2009 22:27 hello everyone, I would like to know how to model the High Impedance Fault(HIF) model using Matlab simulink. Someone please guide me or advice me. Matlab is not allowing me to model that HIF model. I have no idea where is my mistake. I might be using the wrong component. Here is the HIF model i would like to model with Matlab. The one in part (b) http://i49.tinypic.com/2crlnhw.jpg
From: Nicholas A on 7 Dec 2009 08:44 any pro in Power BlockSet? does anyone know how to create this HIF model with matlab? your help is highly appreciated
From: Arnaud Miege on 7 Dec 2009 09:01 "Nicholas A" <lingmung86(a)yahoo.com> wrote in message news:hfj0r3$hn$1(a)fred.mathworks.com... > any pro in Power BlockSet? does anyone know how to create this HIF model > with matlab? > > your help is highly appreciated > It all depends on what the nonlinear resistance is. You might want to have a look at the following: http://www.mathworks.com/support/solutions/en/data/1-5RIPXJ/?solution=1-5RIPXJ Beyond that, there's nothing that's not included in SimPowerSystem. HTH, Arnaud
From: Nicholas A on 7 Dec 2009 20:59 hi.. Is there any other way to model similar HIF model in Matlab? i created the exact diagram but matlab do not recognize it. Can anyone show me any example for it? thanks "Arnaud Miege" <arnaud.miege(a)nospam.mathworks.co.uk> wrote in message <hfj1rs$7a1$1(a)fred.mathworks.com>... > > "Nicholas A" <lingmung86(a)yahoo.com> wrote in message > news:hfj0r3$hn$1(a)fred.mathworks.com... > > any pro in Power BlockSet? does anyone know how to create this HIF model > > with matlab? > > > > your help is highly appreciated > > > > It all depends on what the nonlinear resistance is. You might want to have a > look at the following: > http://www.mathworks.com/support/solutions/en/data/1-5RIPXJ/?solution=1-5RIPXJ > > Beyond that, there's nothing that's not included in SimPowerSystem. > > HTH, > > Arnaud >
From: Frank W. on 8 Dec 2009 03:52
> hi.. >> Is there any other way to model similar HIF model in Matlab? i created the exact >> diagram but matlab do not recognize it. Can anyone show me any example for it? >> thanks Hello, but so far you haven't been telling anything about what elements in what toolbox you have been using. Another question is: if you only want to model part b) from the jpeg-picture what other components do you use? How exactly does Matlab express its lack in recognition, i..e. what error messages do you get? But generally this is true: >Beyond that, there's nothing that's not included in SimPowerSystem<. And almost nothing left that can't be modeled. Regards Frank |