honghong

how to model simple transmission system

Hi,
could you please share how to model this simple transmission system in PSCAD.
since I am begineer and not familiar with PSCAD function.
I am confused how to put per unit in configuration.
Please guide me is there any simple synchronours generator in PSCAD library.
Thanks.

Status: Open Jun 07, 2015 - 03:27 AM

PSCAD, Hasan Alsiraji, Transmission system, HVAC

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2answers

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Hasan Alrajhi

Jun 07, 2015 - 02:30 PM

Hi there;

I made this model for you, and you must study per unit and how you should calculated.

I put a ramdom parameters for the load and the voltage source.

Good luck
Hasan

honghong.zip

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honghong

on 6/8/2015 6:53:35 AM | Like (0) | Report

Hi Mr Hasan, Thanks for your help. I attached one more file that I am trying to build. When I put one more transformer at receiving side. I don't know how to use multi meter. hope you can help me.
One more thing I would like to clarify with you is that when we give the configuration in transformer, generator and line, do we need to put actual rating or base value. Thanks.

Hasan Alrajhi

on 6/8/2015 7:11:01 AM | Like (0) | Report

This is your work , so you must read and study about your duty. In fact I will not do your homework.

honghong

on 6/8/2015 7:18:36 AM | Like (0) | Report

Mr Hasan,
I am really sorry. Actually since I have no idea, I am trying out one by one.
Could you please just help me explain whether I need to put actual rating or base value?
Thank you so much for your help.

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honghong

Jun 08, 2015 - 07:07 AM

Hi Mr Hasan,
Could you please guide me 1) how to put data in configuration.
For example, in this photo, Sbase = 10MVA.
So in Transformer1 , should i put its actual rating or should i put base value & p.u new value.
2) when i put new step down transformer, the program error occur and i don't know how should i measure or what kind of meter should i use to measure.
thanks a lot for hleping me during these days.
and I am looking forward your favourably reply soon.

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