Power Electronics
Power electronics systems are complex. Simulation provides the tools to efficiently solve high-level design challenges, improve performance and drive innovation.
ANSYS APPLICATIONS
Design and Optimization of Power Electronics
Ansys offers system-level design, analysis and optimization solutions for power electronic systems inclusive of inverters, converters, electric machines, sensors, semiconductors (IGBTs), circuit boards and cables. Our simulation tools help solve issues like semiconductor loss and thermal performance during cycling, surge currents and voltages during switching, and conducted and radiated emissions (EMI/EMC) due to increasingly higher switching frequencies.
Simulation can provide a significant impact on power electronics design and production.
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Multi-level and Multi-physics Modeling
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Embedded Controls and Software
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Conducted and Radiated Emissions Evaluation
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Component Reliability
Electromagnetic Solution
3D and 2D quasi-static electromagnetic field simulations enable highly accurate models used to perform signal integrity analysis to study crosstalk, ground bounce, interconnect delays and ringing, and to accurately predict the performance of high-speed interconnects, filters, connectors, and PCBs.
Power Device Characterization
An embedded characterization tool for both power semiconductor and power module allows for integration of characterized power components into a drive system model and evaluation at different drive cycles.
Thermal Management
Electronics thermal management solutions leverage robust, automatic meshing to perform heat transfer and fluid flow simulation for convective and forced air cooling strategies.
Reduced-Order Models
By creating a reduced-order model (ROM), changes can be made and analyzed in real-time simulations, decreasing simulation time by orders of magnitude.
Featured Products
A 3D electromagnetic field solver to design high-frequency and high-speed electronic components. Its FEM, IE, asymptotic and hybrid solvers address RF, microwave, IC, PCB and EMI problems.
- Solves multi-layer packages
- 3D layout workflow for PCBs and packages
- High-frequency electromagnetic solvers
- IP protection through 3D components
Ansys Q3D Extractor calculates the parasitic parameter of frequency-dependent resistance, inductance, capacitance and conductance (RLCG) for electronic products.
- Solid modeling
- Power/signal integrity analysis
- Various extraction types
- Automatic, adaptive mesh refinement
A computational fluid dynamics (CFD) solver for electronics thermal management. It predicts airflow, temperature and heat transfer in IC packages, PCBs, electronic assemblies, enclosures and power electronics.
- Unstructured, body-fitted meshing
- Built-in high-fidelity CFD solver
- Comprehensive thermal reliability solution
- Industry leading multiscale multiphysics
- Board-level electrothermal coupling
- Extensive libraries for thermal physics
A specialized tool for simulating power and signal integrity as well as EMI analysis of IC/PCB packages. Solve for power delivery systems and high-speed channels in electronic devices.
- Electrothermal and mechanical analysis
- IBIS and IBIS-AMI SerDes analysis
- Virtual complianceImpedance, crosstalk and EMI scanning
- Automated decoupling capacitor Optimization
Solve broad structural analysis needs with a suite of finite element analysis (FEA) solutions that provides in-depth analysis of structural and coupled-field behaviors.
- Easy to Use, Multi-Purpose Tool
- Persistent, Dependable Solver Technology
- Dynamic, Integrated Platform
A computational fluid dynamics (CFD) solver for electronics thermal management. It predicts airflow, temperature and heat transfer in IC packages, PCBs, electronic assemblies, enclosures and power electronics.
- Unstructured, body-fitted meshing
- Built-in high-fidelity CFD solver
- Comprehensive thermal reliability solution
- Industry leading multiscale multiphysics
- Board-level electrothermal coupling
- Extensive libraries for thermal physics
CFD software known for its advanced physics modeling and renowned for industry leading accuracy.
- Modern user-friendly interface
- Single window workflow—pre to post-processing
- Streamlined meshing and physics workflows
- Advanced physics modeling
- Efficient meshing and solver HPC scaling
Ansys Twin Builder is a powerful solution for building, validation and deploying simulation-based systems and digital twins:
- Build, Validate, and Deploy Digital Twins
- Digital Twin Models Integrate Real-World Data
- Increase Efficiency With Digital Twins
- Virtual Prototype of a Deployed System
- Advanced Asset Management With Digital Twins
- Ansys Systems-Level Simulation Know-How
Proven Simulation Solutions for Power Electronics
Power electronics drive critical applications and must meet strict standards for compatibility and reliability. Anticipating the many factors that can influence real-world performance requires a proven simulation solution that can help identify EMI issues before they arise while optimizing the whole system including thermal management.
Featured Resources
WEBINARS
On Demand Webinar
Electronic Transformer Design and Sizing for High-Density Power Electronics
Learn how integrated simulation methods can combine transformer and circuit response to achieve optimal converter performance in high-density power electronics.
On Demand Webinar
Modeling Inductive-Based Wireless Power Transfer Using Ansys Maxwell
Inductive-based wireless power systems are used to charge biomedical implants, consumer electronics, and even electric vehicles; this approach can be advantageous since it does not require electrical contacts to transfer power.
On Demand Webinar
Electromagnetic Modeling and Analysis of Power and Distribution Transformers
In this webinar we discuss the capabilities of Ansys solutions for the electromagnetic analysis of power and distribution transformers.
On Demand Webinar
Thermal Performance Inverter Bus Bars Complex Harmonic Content
This webinar spotlights Ansys 2021 R1’s new capabilities for coupling accurate loss density calculations to thermal solvers for predicting temperature in bus bars.
On Demand Webinars
Power Electronics Webinar Series
This webinar series highlights simulation solutions for power electronics.
CASE STUDIES
WHITE PAPERS & ARTICLES
VIDEOS
Alstom Uses Ansys Simulation Solutions to Face the Challenges of Sustainable Mobility
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