ask in matpower

2013-06-12 Thread Mahmoud Abdallah
 1- i use version 3.2 matpower and i want to increase the number of iteration in "runpf" function but this errors appears  opt = mpoption(PF_MAX_IT, 20 ) ??? Undefined function or variable 'PF_MAX_IT'. >> runpf('case39',opt) ??? Undefined function or variable 'opt'. mpopt=mpoption(PF_MAX_IT,

Re: Jacobian Matrix

2013-06-12 Thread Ray Zimmerman
The Jacobian is dependent only on the network parameters (constant impedance elements) and the bus voltages. If you change load and generation, you will need to re-solve the power flow to get new voltages in order for them to be reflected in the Jacobian. -- Ray Zimmerman Senior Research Assoc