The more power used to deliver faster charging, the more heat that is generated. Effective thermal management via liquid cooling deals with the heat and these systems need couplings or secure connectors in order to deliver reliable ongoing operation of EV charging stations and EV battery systems. Attention to thermodynamic principles is critical yet the… Read more »
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Proterra unveils high-power charging solutions for large-scale fleets
Heavy-duty EV builder Proterra has unveiled a new, high-power charging solution designed to facilitate the electrification of large-scale vehicle fleets. Developed in partnership with power systems design specialist Power Electronics, the new charging system offers transit agencies and fleet operators a customizable vehicle charging solution. The new Proterra Energy charging systems can be configured at… Read more »
Electrify America rolls out kilowatt-hour pricing in Florida and Virginia
Following California’s 2019 announcement of an eventual ban on time-based pricing for EV charging, the industry has been moving towards kilowatt-hour pricing, which many EV drivers consider to be fairer and more transparent. Electrify America updated its pricing structure in September to reflect the growing preference for kWh pricing, and now offers kWh pricing in… Read more »
Tampa, Florida secures federal grant to deploy four electric buses
The Hillsborough Area Regional Transit Authority (HART), which serves the Tampa, Florida, metropolitan area, has secured a $2.7-million federal grant to buy four electric buses, which are expected to be in service in two years. The federal grant will cover half the total project cost, which also includes underground wiring and charging stations. HART and… Read more »
Optimal Electric Vehicles introduces the S1LF Low-Floor Shuttle Bus, featuring batteries from Proterra
Indiana-based Optimal has been providing engineering services to automotive OEMs for over 33 years. The company’s Engineering group has focused on EV system design since 2015. Now Optimal Electric Vehicles, a derivative firm, has joined the EV manufacturing game with its new electric S1LF Low-Floor Shuttle Bus. The S1LF integrates a quasi-purpose-built Ford E450 chassis… Read more »
GM to fund expansion of EVgo fast-charging network for electric cars
General Motors announced Friday that it would partner with the EVgo charging network to add an additional 2,700 fast-charging stations by 2025. The announcement comes a week before it unveils the 2022 Cadillac Lyriq electric luxury SUV, the first of up to a dozen new battery-electric vehicles it says it will offer in North America… 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 »
Stanford researchers demonstrate major advance in dynamic charging
Stanford engineers say they have taken a big step toward a practical system for dynamic charging, which would allow EVs to recharge while hurtling down the highway. Stanford Professor Shanhui Fan has been working on dynamic charging for some time. In 2012, he and his team published a description of a dynamic system, which they… Read more »
EnergyHub gives utilities more flexibility to manage peaks, including direct control of EV charging
The electrification of transport is proceeding in parallel with a major restructuring of the electrical grid, and these trends interact with each other in several ways. As the grid transforms from a centralized model to a decentralized model, utilities are facing an entirely different set of technical challenges than those that existed a century ago,… Read more »
German bakery builds EV charging park with 114 chargers, solar power and battery storage
Who knew that bakers would be major drivers of the electromobility revolution? Mexican bakery giant Bimbo is building its own electric delivery vans, and now we learn that German organic baker Roland Schüren is building what’s billed as Europe’s largest electric car charging park. The bakery’s charging facility is located at the busy Kreuz Hilden… Read more »