Commercial

New Products

Tembo announces deal to supply EV conversion kits for 4×4 EVs

VivoPower International has announced that it and its wholly-owned subsidiary, Tembo e-LV, have entered into a definitive agreement with Energy Trading Company Mauritius (ETC Mauritius) to sell, distribute and market Tembo electrification conversion kits for Toyota 4×4 second-hand vehicles in the Republic of Kenya. Under the deal, ETC Mauritius has committed to sell a minimum […]

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Modified anodes boost cell cycling

Researchers in South Korea have developed a new method of modifying conventional anodes to improve the cycling performance of a battery cell (writes Nick Flaherty). The team, at the Gwangju Institute of Science and Technology, used a layer of graphene oxide – a single atomic layer of carbon – on a silicon anode to prevent […]

Focus on...

Automated battery manufacturing

Cutting-edge research and prototype factories are helping to advance the automation of EV component manufacturing, writes Nick Flaherty Some car makers have had fully

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Bespoke chips for drivetrains

STMicroelectronics has launched a family of microcontroller chips designed specifically for electrified drivetrains (writes Nick Flaherty). The Stellar P microcontrollers are automotive qualified and combine the CAN-XL in-car comms standard to handle the demand for more real-time data with actuation functions. The controllers are built on a 28 nm fully depleted silicon-on-insulator (FD SOI) process. […]

New Products

Partners unveil automated battery pack assembly line

Adhesive tape manufacturer tesa, bonding machinery manufacturer Vulkan Technic, and construction machinery manufacturer Liebherr have announced a partnership to develop a fully automated assembly line for battery packs. Tesa is contributing its ACX 76730 Box Seal adhesive application, Vulkan Technic is delivering the appropriate application concept, and Liebherr is responsible for implementing the production process. […]

In Conversation

Thomas de Lange

Dymag’s CEO tells Rory Jackson about the company’s composite EV wheel technology and its advantages over traditional counterparts As many readers know, competitive engineering of e-mobility systems takes

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Solid-state cell with 3-minute charge

Researchers in the US have developed a solid-state lithium metal battery for use in future EVs that would fully charge in as little as 3 minutes (writes Nick Flaherty). The technology, which has a lifetime of 10,000 cycles, has been licensed by Harvard University to Adden Energy to scale up to pouch and then prismatic […]

New Products

OLEA APP inverter software gains ISO 26262 certification

Silicon Mobility has announced that its OLEA APP-T222 motor control application for traction inverters is now certified to ISO 26262 ASIL-C. The company says this makes it the first to offer an ISO 26262-certified full-stack automotive solution, which includes the ASIL-D OLEA T222 FPCU chip, the OLEA Composer development framework and the OLEA LIB libraries […]

Web exclusive

Cummins develops fuel cell e-turbocharger

Pumping air into an engine so that more fuel can be burned is a long-established means of persuading the engine to provide more power and, in the case of turbocharging, greater fuel efficiency (writes Peter Donaldson). These days, the same technique is being applied to fuel cells and for the same reasons. Cummins, for example, […]

Deep Insight

Sodium Batteries

Research into sodium-ion batteries (NIBs) began in the 1970s and ’80s but was overtaken by lithium-ion battery (LIB) research in the 1990s. However, NIBs have recently re-emerged as a potential sustainable and less

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