Power Transmission System Planning Software



Powerflow Single-line Diagram

  • media title1
  • media title2
  • media title3

    PSS®E is a trusted leader in the power industry for electric transmission system analysis and planning. Used by transmission planners, operations planners, consultants, and others in over 115 countries worldwide, PSS®E is powerful, customizable, and fully-featured. With the addition of integrated node-breaker support in version 34, PSS®E continues to lead the market in advances in electric transmission modeling and simulation software.

    In addition to the base PSS®E software package, there is a rich ecosystem of optional add-on modules that provide extended capabilities to PSS®E users.  See the “Add-On Modules” Tab for more information.  ***Siemens PTI has recently invested heavily in the development of many new add-on modules, and we have even more coming out soon, so be sure to check the “Add-On Modules” Tab regularly!***

    View the NEW PSS®E brochure to learn more about the various product capabilities, specific use cases, and features

    How to Purchase

    PSS®E full commercial version

    PSS®E University Edition

    PSS®E Xpress

    PSS®E Xplore

    PSS®E evaluation version

    Related Products, Systems & Solutions