: V36 utilizes model source code and DLLs that are version-independent. This means engineers no longer need to recompile models every time the software is updated, significantly streamlining long-term maintenance. Built-in Model Converter
. Once Version 37 launches, Version 36 will receive only critical security fixes and bug corrections for a limited time, signaling the next major leap in Siemens' grid simulation roadmap. for PSS®E 36 versus older versions? PSS®E Version 36 - Siemens
Are you currently using V35 or V36 and looking to understand the migration path? If you can tell me your team focuses on (e.g., generator interconnection, transmission planning), I can provide more specific details on how the latest version handles those scenarios. AI responses may include mistakes. Learn more Share public link psse latest version
While the latest version pushes the boundaries of technology, it retains the core analytical engines that engineers rely on daily:
Automation is the backbone of modern engineering. The latest PSS®E version has fully embraced , moving away from the legacy Python 2.7 environments. This allows engineers to use modern libraries (like Pandas, NumPy, and Scikit-learn) for: Automated batch simulations. Advanced data visualization of contingency results. Machine learning applications in power flow prediction. 3. High-Performance Computing (HPC) & Parallel Processing : V36 utilizes model source code and DLLs
The latest PSS/E 37 focuses on addressing the challenges of inverter-based resources (IBR), renewable energy penetration, and fast-acting grid controls. 2.1. AI-Driven Planning and Advanced Automation
“The gold standard for bulk transmission system studies, but expensive and complex. V35 finally brings modern Python and performance, though it won’t win any beauty contests.” Once Version 37 launches, Version 36 will receive
The PSS®E 36 series remains the actively recommended, feature-complete release version for consultants and utilities running short-term and active grid studies. With the rollout of v37, the v36 series will enter a maintenance phase, locking out new features but providing limited security fixes and bug patches for six months.
With the rapid influx of wind, solar, and distributed energy resources (DERs), older simulation models no longer suffice. The newest version includes updated, vendor-validated models for inverter-based resources (IBRs). These models accurately capture the complex dynamics of smart inverters, grid-forming technologies, and battery energy storage systems (BESS), ensuring grid stability assessments remain reliable. 3. Deeper Python Integration and Automation
Better optimization of multi-core processing.
Access to new AI-based and agentic planning tools.