A curated list of open technology projects to sustain a stable climate, energy supply, biodiversity and natural resources.

Recent Releases of OPEM

OPEM - Version 1.4

  • feature_request.yml template added
  • config.yml for issue template added
  • Anaconda workflow added #177
  • Discord badge added #178
  • notebook_to_html.py script added
  • Bug report template modified
  • License updated
  • Python 3.10 added to test.yml #162
  • Python 3.11 added to test.yml #183
  • Python 3.12 added to test.yml #200
  • Logo updated
  • AUTHORS.md updated
  • README.md modified
  • INSTALL.md modified
  • Test system modified
  • Test files moved to test folder #202
  • Setup system modified
  • Docstrings modified
  • CLI mode updated #182
  • description_control function modified
  • check_update function modified #189
  • codecov removed from dev-requirements.txt
  • Dockerfile updated
  • Folder parameter added to Static_Analysis function #174
  • Folder parameter added to Dynamic_Analysis function #174
  • notebook_check.py renamed to notebook_run.py
  • Document modified

Energy Storage - Hydrogen - Python
Published by sepandhaghighi about 1 year ago

OPEM - Version 1.3

  • GitHub actions added #145
  • Chakraborty dynamic model added
  • Menu modified #146
  • Test system modified
  • Padulles-Amphlett dynamic model modified
  • HTML report modified #144
  • Dockerfile updated
  • description_print function modified
  • description_control function modified
  • README.md modified
  • Document modified #147

Energy Storage - Hydrogen - Python
Published by sepandhaghighi almost 4 years ago

OPEM - Version 1.2

  • __version__ variable added #128
  • codecov.yml file added
  • Icon updated
  • AUTHORS.md updated
  • CONTRIBUTING.md updated
  • Test system modified #86
  • INSTALL.md modified
  • CLI menu modified #129
  • Amphlett static model modified
  • Chamberline-Kim static model modified
  • Larminie-Dicks static model modified
  • Current range bug fixed #127

Energy Storage - Hydrogen - Python
Published by sepandhaghighi about 5 years ago

OPEM - Version 1.1

  • MATLAB examples added #119
  • Menu updated
  • Test system modified #108
  • Docstrings modified #108
  • Drop Python 3.4 support
  • description_control function modified
  • version_check.py modified
  • README.md modified
  • Padulles-Amphlett model import bug fixed
  • dev-requirements.txt modified
  • Website switched to HTTPS

Energy Storage - Hydrogen - Python
Published by sepandhaghighi almost 6 years ago

OPEM - Version 1.0

  • Interactive notebooks section added #91
  • version_check.py added #93
  • CODE_OF_CONDUCT.md added #94
  • ISSUE_TEMPLATE.md added #96
  • PULL_REQUEST_TEMPLATE.md added #96
  • build_exe.bat added
  • build_unix.sh added
  • Anaconda cloud package added #14
  • Document modified #92
  • Test system modified
  • README.md modified
  • dev-requirements.txt modified #84
  • requirements.txt modified #84
  • CONTRIBUTING.md modified
  • linear_plot function bug fixed
  • INSTALL.md modified

Energy Storage - Hydrogen - Python
Published by sepandhaghighi about 6 years ago

OPEM - Version 0.9

  • JOSS Paper Added
  • Test System Updated
  • setup File Modified
  • Exceptions Modified
  • PEM.md Removed

Energy Storage - Hydrogen - Python
Published by sepandhaghighi almost 7 years ago

OPEM - Version 0.8

  • Overall Parameters Added
  • Linear Approximation Added
  • Power(Thermal) Parameter Added
  • Efficiency vs I Plot Added
  • PH2 vs I Plot
  • PO2 vs I Plot
  • Power vs Efficiency Plot Added
  • Loss vs I Plot Added
  • Power(Thermal) vs I Plot Added
  • macOS Version Added
  • Simulation Error Response Modified

Energy Storage - Hydrogen - Python
Published by sepandhaghighi about 7 years ago

OPEM - Version 0.7

  • Standard Test Vectors Added
  • Model Description Added
  • Help Page Added
  • Warning System Added
  • System Block Diagram Added
  • HTML Report Layout Modified

Energy Storage - Hydrogen - Python
Published by sepandhaghighi about 7 years ago

OPEM - Version 0.6

  • Padulles-Amphlett Dynamic Model Added
  • Check Update Function Added
  • Webpage Document Section Added
  • Get_Input Function Default Params Changed
  • Exe-File Incompatibility Fixed

Energy Storage - Hydrogen - Python
Published by sepandhaghighi about 7 years ago

OPEM - Version 0.5

  • Padulles-Hauer Dynamic Model Added
  • Simulation Name Added
  • Interactive HTML Report Added
  • ReportMode & PrintMode Flags Added (StaticAnalysis & DynamicAnalysis Functions)
  • Function Output In Dict Format Added (StaticAnalysis & DynamicAnalysis Functions)
  • qH2O and qH2 In Padulles Dynamic Model 2 Merged

Energy Storage - Hydrogen - Python
Published by sepandhaghighi about 7 years ago

OPEM - Version 0.4

  • Padulles Dynamic Model 2 Added
  • Minor Bugs Fixed

Energy Storage - Hydrogen - Python
Published by sepandhaghighi about 7 years ago

OPEM - Version 0.3

  • Padulles Dynamic Model 1 Added
  • Minor Bugs Fixed

Energy Storage - Hydrogen - Python
Published by sepandhaghighi about 7 years ago

OPEM - Version 0.2

  • Chamberline-Kim Static Model Added
  • Larminie-Dicks Static Model
  • Power Stack Bug Fixed
  • Document Section Added

Energy Storage - Hydrogen - Python
Published by sepandhaghighi over 7 years ago

OPEM - Version 0.1

OPEM Version 0.1 :

  • Amphlett Static Model
    • Nernst Voltage
    • PEMFC losses model
    • Power of PEMFC
    • Efficiency of PEMFC
  • Flat Output
    • Simulation Result
    • CSV File

Energy Storage - Hydrogen - Python
Published by sepandhaghighi over 7 years ago