DSIM Release Review
Explore the Version History and Functional Evolution of DSIM
Current Version
The latest version, delivering more powerful simulation capabilities and user experience.
What's new:
√ DSIM API for use with Python
√ New C Block compiler powered by Clang
√ Streamlined User feedback channel
√ Smart and precise element search
√ Optimized circuit design and subcircuit performance
√ More elements
Released 2026-01
What's new:
√ DSIM API for use with MATLAB
√ DSIM API for use with C/C++
√ More flexible co-simulation with Simulink
√ Optimizing curve display and data post-processing
Released 2025-01
What's new:
√ New GUI
√ Co-simulation between DSIM and MATLAB/Simulink
√ More than 20 new elements,total elements reached 350
√ Thermal (thermal resistor , thermal capacitor , etc.)
√ More motor drive modules
√ More renewable energy modules
√ Operation amplifier
Released 2024-01
2023a
What's new：
√ More than 70 new elements, total examples reached 100
√ Thyristor and its control elements
√ Magnetic and mechanical elements
√ Battery and energy storage elements
√ Saturated inductors and nonlinear passive elements
√ More abundant motor elements
√ Control elements such as table lookup module
√ Supercapacitor module
√ Algebraic loop solving
Released 2023-04
2021b
What's new：
√ AC Sweep frequency analysis
√ Supports dynamic link library (DLL) interface
√ Switching transient and system coupling simulation
√ More than 50 new elements and 20 new examples
Released 2021-11
2021a
What's new：
√ Power Semiconductor Device Library (90+ models)
√ Electrothermal simulation, loss and efficiency analysis based on switching transient model
√ Coupled inductors, multi-winding transformers and more abundant digital control modules
√ Brand new interface with a cleaner and more modern outlook
√ BDSED algorithm (backward)
Released 2021-03
2020a1
What's new：
√ Induction and permanent magnet motor module
√ Photovoltaic module based on physical model
√ Complex control C Block
√ Passive switching event solution is supported
Released 2020-06
2020a
What's new：
√ Fast solution for large scale system
√ Switching transient model simulation
√ Basic digital control module
√ DSED algorithm (forward)
Released 2020-01
