SiC-based inverters are increasing efficiency in power converters, especially in EVs and renewable applications.

Power converters are essential parts used in all electrical applications, including inductors, systems for converting renewable energy sources, and energy storage. The need to electrify systems formerly run on the burning of fossil fuels is more urgent as worldwide efforts to minimize greenhouse gas emissions pick up speed. The effectiveness and performance of converters, the primary component of these systems, are becoming increasingly crucial as the world moves toward the usage of electric systems powered by renewable energy.

By taking a market position in energy transition, Hillcrest Energy Technologies intends to lead by example to decarbonize the energy sector. Its technology is focused on creating solutions that unlock efficiencies in electrification and maximize the performance of integrated electric systems. “While we have a focus on traction inverter technology for electric vehicles (EVs), the technologies we are developing can also be applied to a wide range of industries to make electrical systems more efficient,” said Chief Technology Officer Ari Berger at Hillcrest.

According to Berger, Hillcrest technology eliminates traditional design tradeoffs faced across the power industry—deploying higher switching frequencies has historically meant a greater increase in losses: lower system efficiency and higher heat. “Through a combination of hardware and control software expertise, Hillcrest technology materially eliminates switching losses, enabling power applications to leverage higher switching frequencies, realize improved power system performance and reliability, and operate at higher power levels without compromising efficiency,” said Berger.

10/17-19 EAC