Re: Re: modelling wind

[shane . steenson]

hi, sorry to bother you again but your advice is very useful and helpful!

I have increased the reactive power at a bus and logged the data into Excel
spreadsheet (attached).  I was wondering if you could have a look at the voltage
collapse curve and comment on the authenticity of it -if it's realistic or not -
to me it seems to linear.

thanks so much,

shane.















Quoting Îâ¿¡ <wu...@ps.tsinghua.edu.cn>:

> I want to discuss more on this topic:
> 
> I used to treat the wind farm integration as one source when computing the
> power flow. If the DFIG( Doubly-Fed Induction Generator) model is applied,
> the relationship between the P and Q of the wind farm is complex due to the
> control rules. 
> Of course, Ray's suggestion is right too.
> 
> Wu Jun
> 2007-03-19
> 
> 
> 
> ·¢¼þÈË£º Ray Zimmerman
> ·¢ËÍʱ¼ä£º 2007-03-19 21:45:58
> ÊÕ¼þÈË£º MATPOWER discussion forum
> ³­ËÍ£º 
> Ö÷Ì⣺ Re: modelling wind
> 
> On Mar 18, 2007, at 8:11 PM, shane.steen...@strath.ac.uk wrote:
> > Wondering if it would be possible to model the integration of a  
> > wind farm of say
> > 100MW using MATPOWER, thinking could enter the reactive power, is  
> > this possible?
> 
> If you are thinking of modeling it as a specified P and Q injection,  
> you can include these in the bus matrix as negative loads.
> 
> Ray
> 

Voltage Collapse.xls
Description: MS-Excel spreadsheet