Europe-based Hubject has officially launched its US operations from a new HQ in Santa Monica, California. Hubject was founded in 2012 to enable seamless charging for customers through an open B-to-B platform, and is now in use on four continents and in 26 countries. The company’s Intercharge platform allows charging operators and service providers to… Read more »
Search Results Found For: "EV Connect"
Electrify America to deploy electric car sharing and shuttle bus infrastructure in Sacramento
VW subsidiary Electrify America and the City of Sacramento have announced several new projects, including infrastructure for two new car sharing services, new electric bus and shuttle routes. Overall, Electrify America will be investing $800 million in EV infrastructure and services in California over the next 10 years. The new projects include: Car sharing –… Read more »
IONITY network chooses ABB fast chargers
IONITY, a joint venture of BMW, Daimler, Ford and the Volkswagen Group, has a mission to build a charging network along major routes across Europe. Swiss electronics giant ABB has announced that it has been selected as IONITY’s main technology partner and supplier. IONITY recently opened a pilot station in Switzerland, on the A2 motorway… Read more »
Schaeffler packs 1,184 hp Formula E powertrain into a 4-door sedan
What would happen if you took four motors from a Formula E race car and used them to power a four-door sedan? Formula E champion Lucas di Grassi and Schaeffler CTO Prof. Peter Gutzmer just had to find out, and the result is the Audi 4ePerformance concept. This “Frankenstein-like” supercar sports four electric motors, one… Read more »
How to protect circuits in battery management systems
Sponsored by Littelfuse By Carlos Castro, Global Director Marketing Automotive Electronics, Littelfuse, Inc. As hybrid and electric vehicles roll closer to battery power drive systems with 48V or higher, the lithium-ion battery in a closed system is the clear leader for power. Lithium-ion gets high marks in cost, energy efficiency, temperature performance, power-to-weight ratio and lifecycle…. Read more »
Top circuit protection requirements to consider when designing an automotive battery pack
Littelfuse helps the auto industry navigate new electrical engineering challenges When engineers design a battery pack, they tend to focus first on its core functionality and value proposition. For a high-end energy storage device, those core attributes are typically things like total pack energy density, cost minimization, packaging efficiency, peak power and state-of-the-art thermal management…. Read more »
A closer look at film capacitors
Plastic film capacitors relentlessly continue to take over many of the duties in EV power electronics that were once performed by the venerable aluminum electrolytic type, mainly because film capacitors exhibit much lower losses and have a much longer operational lifespan, especially at ambient temperatures in the 75-85° C range. The tradeoff is that film… Read more »
Tecnomatic helps automakers design specialty assembly processes for advanced stator technologies
There seems to be an endless array of electric motor topologies, architectures, and configurations. Among the many design choices that engineers face is the shape of copper wire that is wound in the stator. In a new paper published in the IEEE Transactions on Industry Applications, researchers compared using flat wire hairpin winding and stranded… Read more »
BMW introduces wireless charging option
BMW has introduced a factory-fitted, integrated inductive charging feature for its 530e iPerformance PHEV. The system can be ordered now as a leasing option in Germany, and will subsequently be rolled out in the UK, the US, Japan and China. The BMW Wireless Charging system consists of a GroundPad, which can be installed in a… Read more »
Nidec’s new E-Axle integrated traction motor system
The 45-year-old Nidec Corporation has unveiled a fully integrated traction motor system. Nidec’s E-Axle is based on an earlier design that included an integrated inverter. The new design also integrates an electric motor and reduction gearbox. According to Nidec, the new design delivers higher torque than earlier models – up to 3,900 N-m. Despite the… Read more »