I will mail you today da. but i hav for IEEE 30 bus system only.
*Nivedita.*
On Wed, Aug 12, 2015 at 8:41 PM, keerthanaa.11 Nallasamy
keerthanaa...@gmail.com wrote:
Hi,
how to create a case format for ieee 37 node test feeder ? or
otherwise if u having it already kindly send it to
Dear all,
I'm working on integration of renewable energy to grid. In that I
add solar generators as negative loads. now I need to multiply a scaling
factor so as to split the solar power among all buses where solar is
placed.(i.e. to divided total solar power among selective buses ). How to
Dear all,
I am working with integration of solar energy to grid. I am
implementing it with negative loading concept. So to prevent reverse power
flow I included the following codings.
if(et11mpc.bus(42,PD))
mpc.bus(42,PD)=mpc.bus(42,PD)-et11;
else
et11=0;
end
Zimmerman r...@cornell.edu wrote:
Shouldn’t the next to last line be …
mpc.bus(42, PD) = 0;
… instead of …
et11 = 0;
?
Ray
On Apr 21, 2015, at 3:41 AM, nivedita arunachalam
niveditaarunacha...@gmail.com wrote:
Dear all,
I am working with integration of solar energy
Dear Ray,
I work with integration of renewable energy in conventional
systems. I have a doubt regarding reconfiguration of network. Adding a
renewable generator to a system as load (by negative load concept) is what
I have done. Does this related to reconfiguration. Or else what
: (607) 255-9645
On Feb 5, 2015, at 5:34 AM, nivedita arunachalam
niveditaarunacha...@gmail.com wrote:
New Microsoft Office Word Document.docx
Dear Ray,
please go through the attachment and clear my doubts.
*Nivedita.*
On Fri, Jan 30, 2015 at 9:18 PM, nivedita arunachalam
niveditaarunacha...@gmail.com wrote:
Thank you Ray I will work on it.
New Microsoft Office Word Document.docx
Description: MS-Word 2007 document
Dear Ray,
I am working on optimal placement and optimal sizing of
solar generators on standard ieee 30 bus system. I determine the size of
generators using different algorithms and for optimal placement I use two
methods weak bus placement and loss sensitivity factor method. I
I’m not convinced about is
subtracting epsilon from both PD and QD at the same time. This sensitivity
of losses to simultaneous and equal changes PD and QD seems an odd sort of
sensitivity to me.
Ray
On Jan 29, 2015, at 9:40 AM, nivedita arunachalam
niveditaarunacha...@gmail.com wrote
Dear Ray,
The t_get losses file and the get_loss files calculate losses
at each line. I need to calculate the losses for every bus what are the
changes I need to do?
On 21 Jan 2015 20:25, nivedita arunachalam niveditaarunacha...@gmail.com
wrote:
Thank you very much Ray, that your
factor” means. Then I compare this LSF matrix computed by numerical
perturbation with the one I computed analytically to test that the latter
is correct.
Ray
On Jan 20, 2015, at 12:22 PM, nivedita arunachalam
niveditaarunacha...@gmail.com wrote:
Dear Ray,
I have some doubts
Dear Ray,
I have some doubts regarding the loss sensitivity factor
calculations you sent me.
1. Is it for opf calculation alone?
2. I work with normal runpf operations and I get power loss by calling them
from printpf (sum(real losses)). Then what is the difference in your get
loss
Dear all,
I’m working with reactive power optimization; in with I’m going to
integrate renewable energy. I’m in need to calculate the loss
sensitivity factor (LSF) for placement of the renewable. Can anyone
help me find the values for the LSF in matpower.
Please anyone reply as soon as
cost function? What is the objective function?
Ray
On Oct 17, 2014, at 12:02 AM, nivedita arunachalam
niveditaarunacha...@gmail.com wrote:
Dear all,
Im working with reactive power optimization on IEEE30 bus
system. And I need to add penalty to my fitness function
Dear all,
Im working with reactive power optimization on IEEE30 bus
system. And I need to add penalty to my fitness function. While doing so I
get maximum reactive power for all generator buses. why does this occur can
anyone explain me?
I there any remedy for that?
yes capacitances have effects. you change the value of 'b'.
*Nivedita.*
On Fri, Apr 11, 2014 at 3:29 AM, Angie Joaqui Rendon
nani0...@hotmail.comwrote:
Regards
I am working with the module of power flow, and i want know if the
reactive losses that shows me the program considers the
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