In 2017, fertilizer producer Yara announced a partnership with Kongsberg Maritime to build a fully autonomous, battery-electric container ship. Now Yara has made an agreement with cargo handling firm Kalmar, which will deliver equipment, software and services for a fully autonomous container handling solution at Yara’s Porsgrunn facility in Norway. All operations related to the… Read more »
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New UCS report indicates automakers have lost interest in reducing emissions
The Union of Concerned Scientists has issued a new report that ranks the environmental performance of global automakers. It’s no surprise that Tesla topped the rankings by a wide margin. (Yes, the report considers the full lifecycle of vehicles, including emissions associated with manufacturing and the production of fuel.) However, EV fans may be surprised… 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 »
Vanner’s new system decouples bus accessories from engine speed
As transit agencies around the world gradually make the transition to electrified vehicles, some companies are finding ingenious ways to try to improve fossil fuel systems in legacy vehicles. Power conversion specialist Vanner has unveiled a new single-belt electrical system which is designed to decouple electrically-powered vehicle accessories from a diesel or CNG engine. The… Read more »
China’s Shanghai Energy plans a massive increase in battery separator production
China is steadily positioning itself at the forefront of Li-on battery production. One sign of this is a massive ramp-up of the production of wet-process separators (separators are a critical component of Li-on batteries – they keep the anode and cathode from touching, while allowing ions to pass through). Shanghai Energy has announced that it… Read more »
BP invests $20 million in battery developer StoreDot
At least a couple of the oil giants see the handwriting on the garage wall, and are taking some baby steps toward the electric future. BP has installed over 70 EV charging stations at retail sites in several countries. It has also invested $5 million in FreeWire, a manufacturer of mobile EV charging systems, and… Read more »
DOE awards $19 million for extreme fast charging research
The DOE is awarding $19 million in funding to 12 cost-shared research projects focused on “extreme fast charging,” which is defined as a system with power levels up to 400 kW and typical charging times of 15 minutes or less. Nine of the selected projects focus on advanced anodes, electrolytes, and battery cell designs: UC… Read more »
$4.2-million expansion of charging stations along New York State Thruway
New York Governor Andrew M. Cuomo has announced a $4.2-million plan to install more EV charging stations along the New York State Thruway. When the network is complete, EV owners will be able to drive the length of the state without having to exit to recharge. The new installations are an expansion of a trial… Read more »
A closer look at contactors
Contactors may not be the sexiest component in an EV, but they are critical both for safety and general functioning. Basically a heavier-duty version of the relay, a contactor is used to switch power to any of the loads supplied by the traction battery in an EV. The motor drive, the heating and cooling systems,… Read more »
Florida could spend $166 million from VW Dirty Diesel settlement on more diesel buses
Volkswagen has agreed to hand over a pot of money to atone for its dastardly diesel deeds. One part of that pot – almost $3 billion – will be divided among US states, for them to spend as they choose, presumably on projects that will reduce air pollution and carbon emissions. Florida’s share of the… Read more »