ClipperCreek’s line of EV chargers includes a wide range of power levels for different applications. The new HCS-30 is a 24-amp Level 2 charging station that can fully recharge most EVs in about 4 hours. “EV owners want faster charging, but don’t necessarily want to upgrade their electrical service panel. This 24-amp model allows more… Read more »
Search Results Found For: "DOE "
Enterprise adds 14 Volts to Orlando car rental fleet
Visitors to one of the world’s top tourist destinations now have the option to drive electric. Enterprise Rent-A-Car has added 14 Volts to its Orlando car rental fleet. EVs have a high profile in Florida’s tourism capital, thanks partly to Drive Electric Orlando, a local organization that partners with the major theme parks and over… Read more »
Tesla tweaks its battery chemistry: a closer look at silicon anode development
In mid-July, Tesla Motors made a trio of Model S update announcements. The new options included a 70 kWh rear-wheel-drive base model, an upgrade for the high-end battery pack from 85 to 90 kWh (providing about a 6% increase in range), and Ludicrous mode, which offers a 10% improvement in the car’s 0 to 60… Read more »
SoCal Edison deploys workplace charging with smart grid demand response
EVSE LLC, Greenlots and Southern California Edison control peak charging demand Electric utilities around the world have been studying the potential impact of EVs on the grid. The largest pilot program with smart grid demand response (OpenADR 2.0b) that we’ve seen is an 80-unit deployment of EVSE LLC’s Level 2/Level 1 combo smart charging stations at… Read more »
Silicon Valley’s Motiv helps electrify heavy-duty trucks, shuttles and buses
Sometimes kids can’t wait to be grown-ups, but growth takes time. An acorn doesn’t become an oak tree overnight. Electric vehicles are a growth industry, and many people in that industry would like to see explosive expansion, rather than the slow and steady gains that have characterized the market for years. Yet even slow progress… Read more »
A closer look at torque ripple – minimizing its effects on electric machines
The Switched Reluctance Motor, or SRM, is often discussed as a prime choice for the next-generation EV traction motor. It is simple, robust, and arguably the least expensive of all motor types to manufacture. However, SRMs are notoriously difficult to control, and prone to emitting significant amounts of vibration and acoustic noise. The good news… Read more »
Siemens introduces VersiCharge SG, a WiFi-enabled, cloud-based charging station
There’s a new macro trend occurring with electricity rate structures. In an effort by utilities to match their real-time costs with pricing models, new variable rates are being tested and implemented. The problem is that the cost to generate and distribute power is extremely variable, and has a lot to do with what’s happening on… Read more »
Chargemaster’s new UltraCharger features Automatic Number Plate Recognition
British charging station manufacturer Chargemaster has revealed its new UltraCharger DC fast charger. EV owners can access the UltraCharger using an RFID card or a contactless debit or credit card. Another nifty feature is Automatic Number Plate Recognition – the unit can recognize a vehicle’s license plate number and automatically start charging. The 50 kW… Read more »
Proterra electric bus delivers 258 miles of range in testing
A Proterra Catalyst XR (extended range) electric bus drove 258 miles on a single charge in a recent test. The bus used in the test has 8 NMC Li-ion battery packs, with a total energy capacity of 257 kWh. The Catalyst XR can also be configured with 10 packs, which Proterra predicts will achieve 300… Read more »
Saft wins $6-million grant for stop-start battery development
Saft America has received a $6.13-million award from the United States Advanced Battery Consortium (USABC), in collaboration with the DOE, to develop stop-start battery technology. The 30-month contract, which includes a 50% cost-share by Saft, will focus on the development and delivery of lithium-ion 12-volt modules for stop-start battery applications. Saft has previously worked with… Read more »