Search Results Found For: "motiv power"

A closer look at back electromotive force

Why motors generate and generators motor In a previous article I took a closer look at regenerative braking, and mentioned an old engineering saying that every motor is a generator and every generator is a motor (along with the caveat that some are more suited to the opposite purpose than others). This time around I’ll… Read more »

Ultracapacitors creep into automotive

Maxwell looks to leverage its early ultracapacitor experience into a ubiquitous, low-cost, high-volume complement to batteries. Power sources like internal combustion engines and advanced battery packs work great as continuous suppliers of energy. But during the highest peak loads, both sacrifice efficiency attempting to meet the power delivery demands. And pushing these devices to their… Read more »

McLaren P1 delivers instant torque with twin power plants

The McLaren P1 looks like it belongs on a race track, but its maker hints that this “production-ready version” might someday be an option for your daily commute. The super-PHEV, which will make its world debut at next week’s Geneva Motor Show, uses the combined force of a V8 gas engine and an electric motor… Read more »

Boston-Power to supply batteries to Beijing Electric Vehicle Company

Boston-Power, Inc. announced this week that it has entered a multi-year agreement to provide lithium-ion battery systems to Beijing Electric Vehicle Company (BJEV), the electric vehicle delivery arm of Beijing Automotive Industry Company. Boston-Power’s Swing 5300 cells will be used in multiple BJEV models and brands, beginning with the C70 sedan, which is based on… Read more »

Bright Automotive goes dark

Indiana-based EV start-up Bright Automotive will cease operations this week after failing to secure a federal loan to finance the production costs of its Idea plug-in hybrid delivery van. The Idea, which Bright unveiled back in 2009, is a purpose-built PHEV aimed at commercial and government fleets. GM had invested $5 million in Bright. Bright’s… Read more »

California ARB approves $663-million funding plan for clean cars, trucks, buses

The California Air Resources Board has approved $663 million in new funding for projects to reduce emissions, particularly in disadvantaged and low-income communities. The plan allocates $398 million to incentivize clean heavy-duty trucks, buses and freight projects. While diesel trucks account for only 2% of vehicles in the state, they emit the majority of the… Read more »