In newtonpf at 109 In runpf at 220
And the bus voltages and angles are all NaN. Is there any method to fix this problem? Thanks. Hwachang Song Hwachang SONG (Ph.D.) Associate Professor Dept. of Electrical and Information Engineering Seoul Nat'l Univ. of Science and Technology (SeoulTech) Republic of Korea Phone: +82-2-970-6403 Mobile: +82-10-7322-4605 Fax: +82-2-978-2754
