Power Flow Analysis (3): Holomorphic embedding load flow method (HELM)

[@TonytheTaiwaneseTurtle]

[C++ Code for HELM Implementation] The code can be found in the following link: www.notion.so/energytransitiontwn/HELM-8f06550ab639450eac4f50bf8c3cbf6e Code written in R is also provided in the link. For the C++ code, the “Eigen” library is required, which can be found in: eigen.tuxfamily.org/index.php?title=Main_Page

[@jiawei1502]

Hi~ I really like your videos! please make more

[@TonytheTaiwaneseTurtle]

Correction: In 00:46 I said that because the node admittance matrix [Y_eq] has rank n-1, so a slack bus is needed. This is not entirely correct. Due to the existence of a null vector for [Y_eq], it is true that we need to reduce the unknown variables from n to n-1, but setting a slack bus is just one of the multiple ways to do so (albeit probably the simplest). See the video "Power Flow Analysis (3.5): Corrections and Comments of the HELM Video" for more information: kzbin.info/www/bejne/eqPWk6avnMZ2d6c