Batteries represent nearly one third of the total price of a typical EV, and there’s a push to get that down to 20% or less by the end of this decade. In an effort to lower costs and accelerate production, the EV industry has been searching for ways to make the assembly process more efficient… Read more »
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A closer look at high-power interconnects and disconnects
In the electrical/electronic world, the terms interconnect and disconnect both refer to a means of joining two sides of a circuit together. The subtle—and entirely informal—difference is that an interconnect is directly or manually operated (inserting a plug into a jack, for example) while a disconnect is indirectly or automatically operated, for example the moving… Read more »
How to make heavy-duty electric trucks work in practice
Fleets tested Volvo VNR Electric Class 8 tractors for three years: Here’s what they learned. Large commercial trucks and other heavy equipment have run on diesel fuel for many decades now. Requirements for more aggressive emission after-treatment and the hardware to achieve that add cost and complexity for fleet operators. Rising fuel-economy standards during the… Read more »
FreeWire acquires Mobilyze.ai to enhance charging station siting recommendations
FreeWire Technologies, a provider of battery-integrated EV charging stations and energy management solutions, has acquired Mobilyze.ai, a platform that uses artificial intelligence to help site hosts strategically place fast charging stations. FreeWire says Mobilyze.ai’s charging analytics and prediction platform will provide powerful capabilities to help site hosts make data-driven decisions regarding charging station deployment. Site… Read more »
Sandia publishes study on EV charging infrastructure vulnerabilities
Potential vulnerabilities in EV charging infrastructure range from the skimming of credit card information to the use of cloud servers to hijack an entire charger network. In “Review of Electric Vehicle Charger Cybersecurity Vulnerabilities, Potential Impacts, and Defenses,”published in the scientific journal Energies, Jay Johnson, an electrical engineer at Sandia National Laboratories, reveals the results… Read more »
Improving speed to market: Navigating EV assembly challenges
Sponsored by Bosch Rexroth:The electric vehicle (EV) revolution gains more momentum every day, driving change to automotive manufacturing in unprecedented ways. With rapidly growing demand comes the need to rapidly scale assembly operations — and that can create significant challenges. Vehicle manufacturers constantly seek new, more productive automation technologies to boost their quality and productivity…. Read more »
Swiss startup Morand launches fast charging energy storage system combining batteries and ultracapacitors
Swiss technology startup Morand has launched a hybrid energy storage system that combines the characteristics of an ultracapacitor with that of a chemical battery to create “a durable and ultra-fast energy pack that can be usefully recharged in seconds.” Morand says its eTechnology is designed for applications that require fast, frequent charges of around 5… Read more »
CorePower Magnetics receives $5-million ARPA-E grant to scale magnet production for EVs
CorePower Magnetics has received a $5-million grant from the DOE’s Advanced Research Projects Agency-Energy (ARPA-E) Seeding Critical Advances for Leading Energy Technologies (SCALEUP) program, which it will use for scaling its magnetic solutions for EVs and EV charging. The company is also planning to open a new manufacturing line in Pittsburgh. Commercialization partners Eaton and… Read more »
Laser bonding can cut battery assembly costs by 50% (Whitepaper)
Sponsored by F&K Delvotec Battery packs for e-vehicles are dropping in cost faster than ever predicted – this is one reason why the e-mobility markets are still growing at an expected 25% annual rate even over the next ten years. What is behind this drop in cost? It is not just the cost of cells… Read more »
Improving speed to market: Navigating EV assembly challenges
Sponsored by Bosch Rexroth The electric vehicle (EV) revolution gains more momentum every day, driving change to automotive manufacturing in unprecedented ways. With rapidly growing demand comes the need to rapidly scale assembly operations — and that can create significant challenges. Vehicle manufacturers constantly seek new, more productive automation technologies to boost their quality and… Read more »