Sumitomo Electric’s new V-groove superjunction transistors, which it developed through a joint research project with the National Institute of Advanced Industrial Science and Technology (AIST) use silicon carbide (SiC) semiconductors, and the company claims they offer the lowest on-state resistance yet achieved in an SiC transistor. Sumitomo has already developed V-groove MOSFETs that use a… Read more »
Posts Tagged: Sumitomo
Ultracapacitor manufacturer Skeleton Technologies has signed a distribution agreement with Sumitomo Europe to provide energy storage solutions for the EV industry. Skeleton’s graphene-based ultracapacitors boast high power density, a recharge time of 2-3 seconds and more than one million life cycles. In EVs, ultracapacitors can be used in tandem with lithium-ion batteries, an arrangement that… Read more »
Falken Tire Europe, the European affiliate of the Japanese tire manufacturer Sumitomo Rubber, has launched a new summer tire with optimized rolling resistance. The new Ecorun A-A is designed to save fuel and offer good braking performance in wet conditions. Falken used its 4D Nano Design to develop a tire compound that delivers exceptional performance… Read more »
Eight of the top global automakers are collaborating with the Electric Power Research Institute, 15 utility companies and Sumitomo Electric to develop a two-way communication platform that would allow plug-in vehicles from all participating manufacturers to communicate with power grids via the cloud. The new technology, which was demonstrated this week, enables utilities to send… Read more »
The Electric Power Research Institute (EPRI) is working with 8 automakers and 15 electric utilities to develop an open platform that will integrate plug-in electric vehicles (PEVs) with smart grid technologies. PEVs will be a critical part of the smart grid of the future, serving as a distributed energy resource to support grid reliability, stability… Read more »
Sumitomo Corporation has developed and installed the first large-scale power storage system that uses used EV batteries. This prototype commercial-scale (600 kW, 400 kWh) storage system consists of sixteen used EV batteries. Located on Yume-shima Island, Osaka, the system begins operation this month. Over the next three years, Sumitomo will measure the facility’s smoothing effect… Read more »
ABB announced this week that it has formed a partnership with Nissan, 4R Energy and Sumitomo Corp to evaluate the reuse of Nissan Leaf lithium-ion battery packs in energy storage systems.