Jovan, I get your point, i think i missed it out. You are right it is does not raise any alarm except only by analyzing the results.
Thanks On 9 September 2013 13:11, Jovan Ilic <[email protected]> wrote: > > Fred, > > I am sure that network with disabled branches works well. My question is > what happens if part of the network is disconnected from the rest of the > network. > I hopped that Matpower would do some internal checking and raise an error > flag > but that does not seem to be the case. DCOPF just fails at various > points. I'll > have to write a function of my own to check for connectivity, find all the > islands > and define mpc structures. It should not be too hard but I was just > wondering > if there was anything to make my life easier. :-) > > Thanks, > Jovan > > > > On Mon, Sep 9, 2013 at 4:52 AM, Fred Kanjelesa <[email protected]>wrote: > >> It works well, and you will be able to confirm in the output window that >> power flowing in the disconnected branch/line is zero. It just matters how >> you disconnect the branch in your MATPOWER model; setting the status value >> of the branch to zero ensures that the respective branch is disconnected. >> >> >> On 9 September 2013 04:18, Jovan Ilic <[email protected]> wrote: >> >>> >>> Does anybody know what happens if part of the system is >>> disconnected due to programmatically disabling branches. >>> I'd like to run DCOPF many times while possibly disconnecting >>> some of the lines. >>> >>> Thanks, >>> Jovan Ilic >>> >> >> >> >> -- >> *Fred Kanjelesa. >> *Zambia/Lusaka. >> >> Mobile: +260967880912 >> >> "Go as far as you can see. When you get there, you'll be able to see >> farther!" *Thomas Carlyle* ** **** >> > > -- *Fred Kanjelesa. *Zambia/Lusaka. Mobile: +260967880912 "Go as far as you can see. When you get there, you'll be able to see farther!" *Thomas Carlyle* ** ****
