Equipment can be taken out of service by simply changing the value of the status column in the corresponding matrix, e.g. …
mpc.gen(i, GEN_STATUS) = 0; mpc.branch(:, BR_STATUS) = 0; Keep in mind, however, that this can create islands, require redispatch, etc and you may need to think more carefully about how to calculate EDNS, beyond simply attempting to run a DC power flow. Make sure you understand exactly what the power flow is computing and what inputs you need to provide. Ray > On Mar 10, 2015, at 2:06 AM, prashant gupta <[email protected]> > wrote: > > Dear Sir, > > I want to calculate the EDNS (Expected Demand not served ) of power system. > For that i want to remove certain transmission lines or generators in case > file and run a dc load flow analysis to get load curtailed in the system . > So, how to modify matpower case to remove certain lines and generators ?? I > am using Stagg and El-abiad 5 Bus system in which there are 2 generators and > 7 transmission lines. Please give some suggestion. It will be very helpful to > me. > > Best Regards
