Batteries are ubiquitous in our modern lives. Take a look around you and count how many items need be plugged in and recharged. If you’re at your desk, the answer might be four or five. If you’re out for a run, perhaps two or three. If you’re in a garage, there may only be one,… Read more »
Search Results Found For: "second life"
Nissan: LEAF batteries should last 22 years
Data collected by Nissan indicates that a LEAF battery should last as long as 22 years, according to Francisco Carranza, Managing Director of Renault-Nissan Energy Services. Nissan monitors various parameters, including charging patterns and battery degradation, on the over 400,000 LEAFs it has sold in Europe since 2011. Carranza did not discuss the issue of… Read more »
Battery bonding: Ultrasonic wire bonding vs laser welded bonding
Ultrasonic wire bonding vs laser welded bonding Li-ion cells come in many different shapes and size. There’s also a large variety of options to choose from when designing the connections between each cell and a vehicle’s electronics. In automotive applications, it’s critical to design reliable connections that are cost-effective and suited to high-volume manufacturing. F&K… Read more »
Tesla developing new battery recycling process at Gigafactory
All forms of transport have environmental impacts, and the mainstream media is fond of speculating that those of EVs are just as bad as those of fossil fuel vehicles. Some facts and figures to rebut the croakers may be found in Tesla’s 2019 Impact Report, in which the company discloses the impacts of its products… Read more »
VW introduces electric SUV for Chinese market, with wireless charging and Level 4 autonomy
Underlining global automakers’ increasing focus on China, Volkswagen unveiled a new electric SUV based on the I.D. Roomzz concept at the Shanghai auto show. It’s VW’s second electric crossover concept, following the smaller Crozz, which debuted two years ago in Shanghai. The production I.D. Roomzz will be a three-row, seven-seat model that will “launch initially”… Read more »
Proterra and Mitsui create $200-million credit to scale battery leasing program for electric buses
Electric bus manufacturer Proterra has partnered with Japanese conglomerate Mitsui to create a $200-million credit to scale up Proterra’s battery leasing program. Proterra customers will be able to purchase an electric bus and lease the batteries over the 12-year lifetime of the bus. Through the battery lease, Proterra says the initial capital expense for the… Read more »
New book: the Dieselgate scandal was not an isolated incident, was not a secret, and is not over
The “Dieselgate scandal,” or as we like to call it, the “dirty diesel debacle,” was a catalytic event (pun intended). It led to some major changes at Volkswagen, and shook up the European auto market. However, only time will tell how much of this change will prove to be permanent. The Volkswagen Group has announced… Read more »
LORD and Scheugenpflug collaborate to scale up EV thermal designs
When EV manufacturers find a high-quality gap filler that maximizes battery performance, they don’t want to hit a snag with the application system. One of the fundamental challenges in designing an EV battery pack is the effective management of heat generated during the battery’s charge and discharge cycles. A basic principle of physics is that… Read more »
ELANTAS increases electric motor longevity with nanoparticle-infused insulation
Protecting against dielectric fatigue Like the engines in conventional vehicles, the electric motors in EVs are designed for longevity, but every device will wear out eventually. While motors have many fewer moving parts than ICEs, they are under considerable electrical and mechanical stress. A properly designed electric motor should have a useful life that far… Read more »
Australian electric truck maker SEA Electric to launch in the US
Australian electric commercial vehicle maker SEA Electric is set to launch in the US. It will showcase two trucks at the Work Truck Show in Indianapolis during March and attend California’s Advanced Clean Transportation Expo in April. SEA Electric’s display vehicles are based on Ford and Isuzu platforms and the company says they are at… Read more »