I’m not familiar with the details of the DSSC model and how it enters into the standard power flow equations, but MATPOWER does not currently have a simple way to make arbitrary changes to these equations. At the moment, it would require directly modifying the computation of the nodal mismatch equations (changes to Ybus and Sbus).
However, as part of a major overhaul of MATPOWER internals following the final release of v7.0, this should become very straightforward. I’m planning to reformulate all of MATPOWER’s modeling around a uniform API for all elements that will be general enough to cover arbitrary devices and network elements. Unfortunately, I don’t have a timeline, but if you’re interested in following the progress, I suggest subscribing to the MATPOWER developers list <http://www.pserc.cornell.edu/matpower/mailinglists.html#devlist>. I plan to solicit feedback there as I jump into that work. Ray > On Mar 26, 2019, at 9:53 AM, Jalpa Thakkar <[email protected]> wrote: > > Respected sir, > > I am a PhD Scholar and presently working on DFACTS and particularly DSSC > (Similar to SSSC) device. I need your help in Incorporating Distributed > Static Series Compensator in 39 bus MATPOWER power flow program. > > Can you please suggest what equations are supposed to change(or where to > place modified power flow equations)? > > And such incorporation or changes in matpower prog are possible or not? > > Kindly revert back. > > Sincerely, > Ms. Jalpa Thakkar
