Vehicle electrification demands significant efforts and costs across multiple areas and functions, including technological advancements, research and development, supply chain adjustments, manufacturing overhauls, regulatory compliance, and market dynamics. One of the complex EV system examples is vehicle powertrain which requires more rapid development cycles now, with timelines often compressed to 24-36 months, compared to the traditional 5-7 years for internal combustion engines. Overall, while the journey towards vehicle electrification is resource-intensive, it is essential for achieving a sustainable automotive future.

In this white paper, we will delve into the concept of electronics digital twins (eDT) and their applications in virtual prototyping for electric vehicle (EV) subsystems using Synopsys Saber. We will focus on two key applications: powertrain and charging systems.

Before we move further to learn about the specific benefits and use cases eDT for EV subsystems, it is essential to understand what the key design challenges are there in designing electric vehicle’s electronics/electrical components.