Hardware in the loop simulation cabinet

Impedyme's Hardware-in-the-Loop (HIL) and Power Hardware-in-the-Loop (PHIL) Solutions

Introduction to HIL and PHIL

Hardware-in-the-Loop (HIL) and Power Hardware-in-the-Loop (PHIL) testing are essential methodologies for validating complex control systems in real-time. These approaches bridge the gap between simulation and physical implementation, enabling safer, faster, and more cost-effective development cycles for power electronics, electric vehicles, and energy systems.

Impedyme’s HIL Solution

Impedyme’s HIL platform provides a powerful environment for testing embedded controllers and real-time algorithms by simulating system behavior with high accuracy.

Key Features:

  • Real-Time Simulation: High-speed FPGA and processor-based architectures ensure precise system modeling.
  • Seamless Software Integration: Compatible with MATLAB/Simulink, and other industry-standard tools for control system development.
  • Flexible I/O Interfaces: Supports CAN, EtherCAT, Modbus, and other protocols for seamless connectivity with real controllers.
  • Fault Injection & Robust Testing: Enables safe testing of edge cases, failure scenarios, and cybersecurity vulnerabilities without risking physical hardware damage.

Applications:

  • Electric vehicle (EV) powertrain control validation
  • Renewable energy system integration and testing
  • Aerospace and industrial automation controller validation

Impedyme’s Combined HIL and PHIL Solution

Power Hardware-in-the-Loop (PHIL) extends HIL testing by incorporating actual power hardware into the loop, allowing real-time interaction with physical components under realistic operating conditions.

Key Features:

  • High-Fidelity Power Emulation: Accurately replicates power system dynamics using high-speed converters and real-time simulation.
  • Safe and Scalable Power Interfaces: Supports low to high-power applications with robust safety mechanisms.
  • Bidirectional Energy Flow: Enables regenerative testing, reducing energy consumption and operational costs.
  • Testing Under Realistic Conditions: Evaluates system performance under real-world disturbances, transients, and grid interactions.

Simulation & Testing Capabilities:

  • Offline Simulation: Test and validate control algorithms in a purely simulated environment before deploying to hardware.
  • Software-in-the-Loop (SIL) Testing: Evaluate real-time execution behavior without connecting to physical hardware.
  • Hardware-in-the-Loop (HIL) Validation: Run the generated code on Impedyme controllers while interacting with the simulated plant model.

Applications:

  • Inverter and motor drive testing for electric vehicles
  • Renewable energy inverters and grid-connected systems
  • Power distribution and microgrid control validation

Why Choose Impedyme?

Impedyme’s HIL and PHIL solutions provide:

  • Enhanced Efficiency: Reduced development time and faster iterations.
  • Improved Safety: Eliminates risks associated with direct testing on physical prototypes.
  • Cost Savings: Minimizes hardware failures and optimizes energy usage.
  • Scalability: Adaptable to various power levels and industry applications.

By integrating Impedyme’s HIL and PHIL solutions, engineers and researchers can accelerate innovation, improve system reliability, and streamline the transition from simulation to deployment. Our cutting-edge technology ensures accurate, flexible, and high-performance testing environments for a wide range of industries.