Hi, Sorry to bother you. I have a question regarding "psse2mpc". After taking psse data to mpc format, I use "MPC=ext2int(mpc)". It seems that mpc and MPC have different dimensions, as shown in the Figure.
[image: 内嵌图片 1] [image: 内嵌图片 2] I cannot understand why the bus and branch dimensions are different. Is there any documententation about how MATPOWER do the "ext2int" process? Thanks a lot. I really appreciate it. -- ————————— Thanks & Regards Xian Guo