The automotive landscape is shifting gears, and electric vehicles are leading the charge. But just like any revolution, progress hinges on innovation. That’s where EMC2 – Energy Management, Connection and Conversion System – steps in. Acting as the crucial bridge between high-voltage batteries and the various systems within an electric vehicle, EMC2 comprises essential components like onboard chargers, high-voltage to low-voltage DC-DC converters, and battery junction boxes.
Recently, we spoke with Zilai, Senior Director of Power Electronics Products at Visteon, to unravel the intricate threads of innovation driving the EV evolution. We also explored the exciting opportunities and challenges that lie ahead.
One Platform, One Goal — Seamless Integration
A key trend reshaping the game is the rise of dedicated EV platforms. These platforms give engineers the freedom to optimize EMC2 components both in design and layout, merging them into a single, cohesive system. Integrated into a single box, the EMC2 unit is attached directly to the voltage battery, saving space and boosting energy conversion efficiency.
EVs as Energy Hubs
The idea of EVs as just cars is quickly fading. Today, both consumers and manufacturers envision a future where EVs act as versatile energy hubs, powering homes, tools and even stabilizing the grid. This demands new features in EMC2 components, enabling seamless two-way power flow and smooth connection to external grids and devices.
Embracing the 800-Volt Revolution
The shift to 800-volt architectures is a game-changer for charging speed and vehicle performance. Higher voltages translate to faster charging times and smaller copper wires. But this leap requires innovative thinking on materials and component design, like switching from silicon to silicon carbide to handle the higher voltage demands.
Navigating Challenges and Collaboration
Engineers face many challenges, from optimizing charging efficiency to ensuring robust safety with bidirectional power transfer. The rapid pace of EV development also demands a shift in approach, with product development cycles shrinking to just 2-3 years.
To tackle these challenges head-on, Visteon is building an electrification ecosystem, bringing together OEMs and tier 2 suppliers in a collaborative quest for innovation. By building strong partnerships throughout the value chain, we aim to deliver holistic solutions that push the boundaries of traditional automotive engineering.
The future of electric mobility shimmers ever brighter with EMC2 firmly at its core. Are you ready to leave your mark on a cleaner, more sustainable tomorrow? Join our team and claim your role in Visteon’s electric revolution!
