Re: scaleload

2016-02-23 Thread Abhyankar, Shrirang G.
mpc=loadcase('case14o’); for t=1:2 mpc(t)=mpc; mpc(t).bus = scale_load(0.5, mpc(t).bus); The error is in the third line of your code. You are resizing the mpc struct created in the first line and hence getting the structure resizing error. Use the following code. mpc0=loadcase('c

Re: demand response

2016-02-23 Thread shruti seemala
the curtailment price which is mentioned in the manual is the price which will be provided extra for the customers for load curtailment.am i think correct or not.if yes the onjective function which will obtain when runopf includes that curtailment price in that On Tue, Feb 23, 2016 at 9:41 PM, M

RE: scaleload

2016-02-23 Thread Muhammad Buhari
leave Muhammad Buhari PhD student Electrical Energy and Power Systems Research group, University of Manchester, UK From: bounce-120196827-58450...@list.cornell.edu [bounce-120196827-58450...@list.cornell.edu] on behalf of Muhammad Buhari [muhammad.buh...@pos

RE: scaleload

2016-02-23 Thread Muhammad Buhari
Pls unsubscribe me from the list. Thanks for the services. Muhammad Buhari PhD student Electrical Energy and Power Systems Research group, University of Manchester, UK From: bounce-120196731-58450...@list.cornell.edu [bounce-120196731-58450...@list.cornell.e

Re: different periods

2016-02-23 Thread shruti seemala
sir according to the time of use program under demand response concept,the demand during some peak periods is high.so i want to make the price to be higher under such periods and low during offpeak periods.is it possible using matpower. On Tue, Feb 23, 2016 at 8:52 PM, Ray Zimmerman wrote: > The

Re: scaleload

2016-02-23 Thread VANJARAPU VENKATARAONAIDU
the error is because of i gave like mpc(t)=mpc,i need to write as mpc0(t)=mpc just for example.i have cleared my doubt and thanx for replying On Tue, Feb 23, 2016 at 8:58 PM, Ray Zimmerman wrote: > It looks to me like when you go to store the return value of runopf() in > results it is finding t

Re: demand response

2016-02-23 Thread Mounika Vanjarapu
whenever the customers are asked they will reduce their load.for reducing their load they will be provided the bill credit or some extra money like the price at which customers are curtailing. On Tue, Feb 23, 2016 at 8:39 PM, Ray Zimmerman wrote: > I don’t know what you mean by “the incentives”.

Re: scaleload

2016-02-23 Thread Ray Zimmerman
It looks to me like when you go to store the return value of runopf() in results it is finding that the existing results struct has different fields than the one being returned by runopf(). Try clearing the results variable first and if that doesn’t work, you can probably work around it by stori

Re: different periods

2016-02-23 Thread Ray Zimmerman
The price is not something you “set” when running an OPF. It is one of the outputs. If you have a range of generator costs, you should see prices rise as load increases. Of course, you can also vary the costs at different hours too. But you will need to decide precisely how you want to specify t

Re: demand response

2016-02-23 Thread Ray Zimmerman
I don’t know what you mean by “the incentives”. The results.bus(:, LAM_P) computed by MATPOWER includes all components that have been included in the objective function, so if the objective function includes “the incentives” then lambdas will too. Ray > On Feb 20, 2016, at 2:14 AM, Mounika