Power-Hardware-In-The-Loop for Electric Vehicle Battery Validation

In the world of electric vehicle (EV) advancement, thorough testing of battery components is crucial. Our study introduces a focused power-hardware-in-the-loop (pHIL) method designed to validate EV battery module performance and improve vehicle range estimations. Addressing the challenge of integrating components with varying timelines, our approach ensures seamless testing throughout the product lifecycle. Recognizing the critical role of battery performance in overall vehicle behavior, particularly with lithium-ion batteries and their management systems, our method emphasizes thorough testing for EV safety and reliability. By exploring various testing techniques, including HIL methods, our study demonstrates the versatility and effectiveness of the pHIL approach. Our paper provides practical insights for industry professionals and researchers, showcasing how pHIL techniques can transform EV battery validation. With continuous testing and refined estimations, our method marks a significant step forward in electric vehicle design reliability.