The SAE International Hybrid Communication and Interoperability Task Force has completed an extensive revision of SAE Standard J2847/2: Communication Between Plug-in Vehicles and Off-Board DC Chargers. This update is the first step towards the goal of enabling EV and charging station providers to use the same communication code for bidirectional DC charging, including Vehicle-to-Grid (V2G)… Read more »
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EV charging is changing, Part 3: Why Tesla’s NACS is unlikely to kill CCS
Part 1: How automakers’ disappointment in Electrify America drove them into Tesla’s arms Part 2: No, NACS is not today’s Tesla connector Part 4: Behind the scenes as seven automakers counter Tesla’s Superchargers EV charging is changing, but much remains to be settled A flurry of news over less than a year permanently altered the US… Read more »
How big is the threat of hacking public EV chargers?
As regular Charged readers know, most folks in the EV charging field believe chargers should be online, for many reasons—remote diagnostics, user information, participation in V2G applications, etc. However, anything that’s hooked up to the net can potentially be hacked, and EVSE is no exception. A recent Wired article recounted several recent incidents in which… Read more »
Bidirectional and regenerative EV test equipment: technical gains with environmental benefits
Sponsored by Chroma Systems Solutions. Reducing the carbon footprint and optimizing thermal cooling are paramount in modern manufacturing and have become significant criteria for selection and deployment of automated test equipment. In addition, budget constraints could be circumvented by the use of multi-purpose instrumentation. Last but not least, replenishing dissipated power to the grid will… Read more »
Virtual Peaker launches new EV-managed distributed-energy platform for utilities
US cloud-based SaaS provider Virtual Peaker has introduced an integrated end-to-end distributed-energy platform designed to increase utilities’ grid flexibility by enabling them to build more comprehensive demand-response programs that can minimize EV load congestion. The platform allows utilities to make use of privacy-focused EV telematics data as well as that from internet-connected EV chargers, to… Read more »
Ampcontrol raises $10 million in financing for EV fleet charging software
US-headquartered Ampcontrol has secured $10 million in Series A financing from The Westly Group, along with existing investors AngelPad and Lorimer Ventures. Ampcontrol will use the funds to continue development of its AI-powered charging platform designed to reduce energy costs and EV charger downtime. The company says more than 20 fleet operators, including WattEV, First… Read more »
Blue Bird premieres next-generation electric school bus
Blue Bird, maker of iconic yellow school buses, showed off its next-generation Vision Type C electric school bus at the recent STN Expo West, a trade show for the student transportation industry. The Vision’s powertrain was developed in partnership with Accelera, a business segment of engine-maker Cummins. The new electric school bus features a next-generation… Read more »
EcoG and Infineon work to ensure compatibility of bidirectional chargers and EVs
Munich-based tech company EcoG has presented an ISO-compliant bidirectional charging solution which follows charging standards association CharIN’s guidelines. EcoG plans to unveil a pre-integrated reference design for bidirectional charging in addition to EcoG Charge Controllers. Together with partner Infineon, a power semiconductor manufacturer, EcoG is developing a starter kit with an integrated 22 kW converter… Read more »
Will California’s bidirectional EV charging mandate bring Tesla on board with bidirectional charging?
California Governor Gavin Newsom is just one of many who have called bidirectional charging a “game-changing” technology. Going bi enables vehicle-to-grid applications, which not only provide nifty features to EV drivers, but are widely seen as an essential tool for smoothly integrating large numbers of EVs into the electrical grid. That’s why the California legislature… Read more »
Rideshare/charging provider Revel: CCS or NACS, EVs need bidirectional charging capabilities
Amid the giddy rush to adopt Tesla’s NACS charging system, a few voices in the wilderness can be heard crying, “But what about bidirectional charging?” Many see bidirectional charging, which enables V2G and related technologies, as a necessary part of the future EV ecosystem (California may soon mandate the capability for all new EVs). Vehicle-to-home, which… Read more »