Volkswagen wanted to determine what could happen when an EV is plugged into a 350 kW DC fast charger on the hottest days, so the company spent the past year building an EV charging test site at its Arizona Proving Grounds. The 50 charging stations, which feature a mix of standards and power levels from… Read more »
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Design guidelines for wire or ribbon bonding of cylindrical cells in battery packs
Sponsored by Hesse Mechatronics By Mike McKeown and Dr. Dirk Siepe, Hesse Mechatronics Wire bonding cylindrical battery packs is becoming more mainstream in the alternative energy market these days. This article will review the design guidelines for how to successfully implement a wire or ribbon bonding process for battery packs using cylindrical lithium-ion cells. It… Read more »
The war is over: Nissan to switch from CHAdeMO to CCS in US and Europe
Fight fans have been following the fortunes of the competing DC fast charging standards, CHAdeMO and CCS, for the past several years, but it’s been apparent for a while that the tide of the struggle has turned. When we reported on recently released figures from the DOE showing that the two standards account for similar… Read more »
Model Y: Tesla’s latest model is its most refined—and it continues to improve
Every Tesla model has arguably been a historic vehicle. The Roadster was the first EV to offer the performance and aesthetics that attract car buyers. Model S was the first mass-produced EV to deliver this combination, and Model X delivered it as an SUV. Model 3, the culmination of the company’s master plan, was the… Read more »
DOE: CCS chargers outnumber CHAdeMO in the US
At first glance, the Department of Energy’s latest stats on public fast chargers indicate that we’re in the midst of a thrilling standards war, with the two competitors running neck-and-neck. There are two competing DC fast charging standards in the US (aside from Tesla’s proprietary Supercharger): CHArge de MOve (CHAdeMO), developed by the Japanese and… Read more »
Leipzig electric buses to use Siemens fast charging infrastructure
Public transport operator Leipziger Verkehrsbetriebe (LVB), which serves the city of Leipzig, Germany, has ordered 21 electric low-floor buses from VDL Bus & Coach. Siemens Smart Infrastructure will provide the charging infrastructure. “Switching to electric bus transport requires not only the vehicles but also an efficient charging infrastructure that guarantees reliable operation,” said Boris Höltermann,… Read more »
Jaguar I-PACE electric taxis charging wirelessly in Oslo
The city of Oslo, the world’s EV capital, has partnered with Jaguar Land Rover, wireless charging pioneer Momentum Dynamics and charging operator Fortum Recharge to build a wireless, high-powered charging infrastructure for electric taxis. Taxi network Cabonline will operate 25 Jaguar I-PACE EVs equipped with Momentum Dynamics’ wireless charging system. To devise a charging system… Read more »
New Siemens charger interacts with building management systems and load management tools
Siemens eMobility has launched a new generation of its VersiCharge AC Series commercial and residential chargers. The VersiCharge AC Series can interact with building management systems, enabling operators to monitor and adjust the system in real time. It offers tools for adjusting power demand, accurate metering of energy usage, and expanded network connectivity. These UL/cUL-certified… Read more »
Swiss highway charging stations to feature ABB energy storage and management
Swiss electric utilities Primeo Energie and Alpiq E-Mobility have opened a pair of highway charging stations in Switzerland that feature battery energy storage and an energy management solution from ABB. Switzerland’s Federal Roads Office hopes to install chargers at approximately 100 motorway rest areas over the next few years. Many of these locations have little… Read more »
Trojan Energy scores £4.1 million in funding for on-street charging solution
Scottish start-up Trojan Energy has secured a £4.1 million round of seed funding to support the roll-out of its on-street flat and flush EV charging points. Equity Gap led a £1 million funding round; other investors include SIS Ventures, Alba Equity and the Scottish Investment Bank. The equity funding unlocked an additional £3.1 million from… Read more »
