Re: Transmission Cost Method Explanation

2015-05-06 Thread Rurizwan Syahru Wibisana
How to get value of LAM_P in matpower with manual calculation? On Mon, Apr 13, 2015 at 7:14 AM, Ray Zimmerman r...@cornell.edu wrote: I don’t understand your question. But to reiterate, MATPOWER does not include any SQP algorithm code. Ray On Apr 11, 2015, at 4:19 AM, Rurizwan Syahru

Re: Transmission Cost Method Explanation

2015-04-13 Thread Ray Zimmerman
I don’t understand your question. But to reiterate, MATPOWER does not include any SQP algorithm code. Ray On Apr 11, 2015, at 4:19 AM, Rurizwan Syahru Wibisana rurizwa...@gmail.com wrote: is it you have manual calculation in simple case for sqp algorithm for optimal power flow?

Re: Transmission Cost Method Explanation

2015-04-11 Thread Rurizwan Syahru Wibisana
is it you have manual calculation in simple case for sqp algorithm for optimal power flow? On Mon, Feb 9, 2015 at 8:39 PM, Rurizwan Syahru Wibisana rurizwa...@gmail.com wrote: is fmincon solver equal to SQP solver? On Mon, Feb 9, 2015 at 8:19 AM, Ray Zimmerman r...@cornell.edu wrote:

Re: Transmission Cost Method Explanation

2015-02-10 Thread Ray Zimmerman
Please see documentation from The MathWorks regarding the algorithms available in their fmincon solver. Ray On Feb 9, 2015, at 11:39 PM, Rurizwan Syahru Wibisana rurizwa...@gmail.com wrote: is fmincon solver equal to SQP solver? On Mon, Feb 9, 2015 at 8:19 AM, Ray Zimmerman

Re: Transmission Cost Method Explanation

2015-02-09 Thread Ray Zimmerman
Please see FAQ #2 http://www.pserc.cornell.edu/matpower/#homework. The LMP from an OPF solution can be found in the LAM_P column of results.bus (see Table 6-1 in the User’s Manual http://www.pserc.cornell.edu/matpower/manual.pdf). MATPOWER does not implement any SQP solvers. Ray On Feb

Re: Transmission Cost Method Explanation

2015-02-09 Thread Carleton Coffrin
Hi Rurizwan, fmincon is more general than SQP as it supports more general non-linear functions. Also, fmincon and an SQP solver likely implement very different algorithms. So in those senesces they are quite different. On the other hand, if my understanding of the underlying algorithms is

Re: Transmission Cost Method Explanation

2015-02-09 Thread Rurizwan Syahru Wibisana
is fmincon solver equal to SQP solver? On Mon, Feb 9, 2015 at 8:19 AM, Ray Zimmerman r...@cornell.edu wrote: Please see FAQ #2 http://www.pserc.cornell.edu/matpower/#homework. The LMP from an OPF solution can be found in the LAM_P column of results.bus (see Table 6-1 in the User’s Manual

Transmission Cost Method Explanation

2015-02-07 Thread Rurizwan Syahru Wibisana
Dear All I have Final Project about transmission cost optimization,please help me to describe how to use Locational Marginal Price and Sequential Quadratic Programming in matpower. Thanks for your time, I hope anyone can help me.