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Penn State team devises new control strategy to enhance EV battery performance when driving in cold temperatures

Green Car Congress

Researchers at Penn State, with a colleague from EC Power, have devised a new control strategy that can rapidly restore EV battery power and permit full regeneration while driving at temperatures as low as −40 °C. The strategy involves heating the battery internally during regenerative braking and rest periods of driving.

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OSU smart membrane could enable new category of high-energy, high-power energy storage for EVs

Green Car Congress

Described in a paper published in the RSC journal Energy & Environmental Science , the smart membrane separator could enable the design of a new category of rechargeable/refillable energy storage devices with high energy density and specific power that would overcome the contemporary limitations of electric vehicles. Click to enlarge.

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Must Read 40+ Electric Vehicle Interview Questions & Answers

Get Electric Vehicle

Electric vehicles are powered by electricity stored in rechargeable batteries or obtained from other sources such as hydrogen fuel cells. They need to be plugged into an external power source, such as a charging station or an electrical outlet, to recharge their batteries. #2

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What Does GM’s “30 New EVs By 2025” Promise Mean for the US Market?

EV Adoption

So I wanted to understand what “30 new EVs by 2025” actually meant and specifically as it relates to models available in the US. I wanted answers (or guesses) to questions such as: How many of the 30 models would be available in the US? Navistar’s FCEV will get energy from two GM Hydrotec fuel cell power cubes.

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First drive: Volvo XC90 T8 Drive-E Twin Engine PHEV sets a high bar for full-size luxury SUV plug-ins in US

Green Car Congress

1 Given that US EPA fuel economy figures for the vehicles are not yet available, we are using the ECE fuel consumption figures from Europe as a means to provide a comparison across vehicles, and are providing the estimated EPA figure where available. EV drive, in which the battery powers the ERAD. CO 2 (g/km).

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From EV Range Anxiety to Range Confidence

Blink Charging

The term “range anxiety” was a common association for early electric vehicle users, who were troubled by the fear of their battery electric vehicles (BEVs, also known as fully-electric vehicles) running out of battery power and the potential of being stranded on the roadside. According to the U.S.

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Opinion: Debunking the mythsWhy fuel cell electric vehicles (FCEVs) are viable for the mass market

Green Car Congress

Despite the recent progress, a number of myths around the use, power efficiency and cost of fuel cells still exist. With global leading car OEMs such as Toyota, Honda, Hyundai all recently announcing their intentions to make their FCEVs available to the consumer, there is no doubt that the OEMs have done their homework.

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