Tesla recently filed a patent on a new technology that could make its battery packs safer. The system is designed to isolate damage caused by failed battery cells, and prevent them from affecting intact cells in the pack. When battery cells fail, they typically release hot gases that can spread the damage to nearby cells…. Read more »
Heat generated in high-density automotive battery packs is often managed by connecting battery cells and/or modules to a heat sink via a thermal interface material (TIM). The TIMs promote heat conduction by displacing any air that resides within the large gaps and microscopic rough surfaces that exist between the substrates to be bridged. In practice, battery… Read more »
EV Connect, a provider of charging solutions including a cloud-based network management platform, has closed an $8-million financing round, led by Ecosystem Integrity Fund. The company will use the new funds to accelerate the deployment of its EV Cloud management platform in the US, advance its integration with utility grid systems and expand into new… Read more »
Double-decker buses are going electric, and not only in London. CVS Cruise Victoria has been using an EV550 electric double-decker from GreenPower Motor Company to transport tourists to and from the busy cruise ship terminal at Ogden Point in Victoria, British Columbia for almost two years. In February, the company added two more to its… Read more »
Swiss battery system and production specialist ecovolta (don’t kill us yet folks, the lowercase isn’t a typo) will build a 200 MWh battery pack assembly plant this September in the Swiss canton of Schwyz. The plant will use fully-automated processes to produce both prismatic and cylindrical batteries. The battery packs will have voltage levels ranging… Read more »
Are German Model S buyers eligible for the government’s €4,000 EV incentive? Well, it’s complicated. Back in 2016, when Germany introduced its current purchase incentive program, it excluded vehicles with a starting price over €60,000. The details of the program were negotiated by the government and German automakers, who are providing some of the funding…. Read more »
Exide Industries and Leclanché will participate in a joint venture aimed at providing batteries and power storage solutions for India’s EV and power grid needs. The JV will pair Leclanché’s Li-ion expertise with Exide’s brand recognition and sales network. Leclanché is a specialist in Li-ion battery production and battery management systems (BMS), while Exide is India’s… Read more »
The National Renewable Energy Laboratory (NREL) has launched a one-year demonstration of an -electric Zenith Motors van, modified to enable wireless charging. NREL is operating the vehicle in its employee shuttle fleet. “Under NREL’s direction, the shuttle was modified to incorporate Momentum Dynamics’ wireless-charging system – an addition that is enhancing our vehicle electrification and… Read more »
Researchers from Hydro-Québec and the US Army Research Laboratory (ARL) used a new high-voltage cathode to produce what they say is the world’s first 5 V, 1.2 Ah Li-ion cell. According to ARL scientists Jan Allen and Richard Jow, who published their findings in the Journal of Power Sources, the cells enable higher energy densities and improved… Read more »
ITT’s Cannon brand has signed an extended contract with Portugal-based charger manufacturer Efacec Electric Mobility. The two companies have a long-standing partnership, and now Efacec plans to use Cannon’s High-Power Charging (HPC) solution, comprised of a connector, cable and cooling unit, to power highway charging stations in the US and Europe. Cannon’s liquid-cooled DC charging… Read more »
