Issues

• Missing raw string prefixes

  rwl/PYPOWER#102 · Filter by author dchassin opened on Apr 3, 2026

• Use of deprecated in1d is no longer supported in numpy

  rwl/PYPOWER#101 · Filter by author dchassin opened on Apr 3, 2026
  2

• OPF raises exceptions on case30pwl

  rwl/PYPOWER#99 · Filter by author dchassin opened on Mar 19, 2026

• OPF on case9Q raises exception on bool test of qcost

  rwl/PYPOWER#97 · Filter by author dchassin opened on Mar 19, 2026

• OPF raises exception on array dimensions

  rwl/PYPOWER#92 · Filter by author dchassin opened on Aug 30, 2025
  1

• MatrixRankWarning: Matrix is exactly singular

  rwl/PYPOWER#91 · Filter by author Heawen opened on Jul 9, 2025

• IEEE 30bus system

  rwl/PYPOWER#85 · Filter by author amber821 opened on Mar 20, 2024

• pypower.org is down

  rwl/PYPOWER#84 · Filter by author dchassin opened on Feb 28, 2024
  1

• How to warm start an AC OPF solution?

  rwl/PYPOWER#83 · Filter by author viktor-ktorvi opened on Feb 10, 2024

• IndexError due to 'ext2int.py' of 'runpf.py'

  rwl/PYPOWER#82 · Filter by author HafizRiaz opened on Aug 19, 2023
  1

• How can I use DCOPF,because I only use ACOPF

  rwl/PYPOWER#78 · Filter by author lzq-zbc opened on Mar 2, 2023

• makePTDF ValueError: column index exceeds matrix dimensions

  rwl/PYPOWER#76 · Filter by author Hahades17 opened on Dec 27, 2022
  4

• IPOPT interface in Pypower

  rwl/PYPOWER#75 · Filter by author imitator19 opened on Aug 8, 2022

• IndexError in runpf.py, line 212

  rwl/PYPOWER#70 · Filter by author Learwzr opened on Nov 23, 2021
  1

• Example or documentation to use the newly added CPF feature

  rwl/PYPOWER#68 · Filter by author GonFreecsHxH opened on Jun 17, 2021

• Getting ValueError: Shape mismatch Error when running OPF

  rwl/PYPOWER#55 · Filter by author Azier1010 opened on Oct 1, 2019
  1

• Missing astype(int)

  rwl/PYPOWER#50 · Filter by author kasparm opened on May 24, 2018
  1

• Traceback occurs when using printpf() function

  rwl/PYPOWER#49 · Filter by author murilo-ma opened on Dec 28, 2017
  1

• Using truth value of an array with more than one element in t_is

  rwl/PYPOWER#48 · Filter by author rwl opened on Dec 3, 2017

• pf not found

  rwl/PYPOWER#42 · Filter by author rabi01 opened on Mar 3, 2017

• ext2int function: bus numbering requires integer values instead of float numbers

  rwl/PYPOWER#41 · Filter by author johnschu647 opened on Feb 27, 2017

• makePTDF: buses must be numbered consecutivelymakeBdc: buses must be numbered consecutively in bus matrix

  rwl/PYPOWER#31 · Filter by author kdheepak opened on Aug 23, 2016
  4

• float argument required, not numpy.ndarray

  rwl/PYPOWER#30 · Filter by author jesseholzerpnnl opened on Aug 22, 2016

• PF and OPF results conflicting

  rwl/PYPOWER#27 · Filter by author DGeorgiadis opened on Jul 5, 2016
  2

• savecase is not compatible with python 3.4.3

  rwl/PYPOWER#25 · Filter by author NadineLe opened on May 24, 2016