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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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Ram Promaster EV brings Detroit’s third maker into electric vans

Charged EVs

After an abortive effort to offer a third-party electric conversion of the first-generation Transit Connect, Ford hasn’t done another compact EV delivery van. The Ram’s battery powers a 200 kW (268 hp) motor driving the front wheels, rated at 302 lb-ft of torque. All-wheel drive is not offered. feet), and two body styles.

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Ram Promaster EV brings Detroit’s third maker into electric vans – Charged EVs

Baua Electric

After an abortive effort to offer a third-party electric conversion of the first-generation Transit Connect, Ford hasn’t done another compact EV delivery van. The Ram’s battery powers a 200 kW (268 hp) motor driving the front wheels, rated at 302 lb-ft of torque. All-wheel drive is not offered. feet), and two body styles.

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

Green Car Congress

Comparison of commercially available electric vehicles driving range to recharge time (min) (for a full recharge), abbreviated as MPM (and for use akin to MPG). The driving miles per recharge time (min) for commercially viable battery technology is ~0.1–0.4 plugin EVs to Tesla’s 85 kWh battery pack). (A)

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BMW’s hybrid motor design seeks to deliver high efficiency and power density with lower rare earth use

Green Car Congress

The 50 kg electric motor powering the BMW i3 generates a maximum output of 125 kW for a specific power (SP) of 2.5 The motor offers linear power delivery extending into high rev ranges, with maximum revs of 11,400 rpm. Background. Permanent magnet motors deliver reluctance torque as well as permanent magnet (PM) torque.

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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

Combining Volvo’s new design language, advanced safety and in-car connectivity technologies, and the new strategic Drive-E powertrains, the XC90 is the first product based on Volvo’s new strategic Scalable Product Architecture (SPA). Bottom) Acceleration comparison of the new XC90 T8 PHEV, the older V8-powered XC90, and the Tesla Model S 85.

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Must Read 40+ Electric Vehicle Interview Questions & Answers

Get Electric Vehicle

2 Battery Pack: The battery pack is the energy storage system in an EV. It typically consists of numerous individual battery cells connected to provide the required voltage and capacity. The battery pack stores electrical energy and supplies power to the electric motor. A petrol car has an efficiency of 28%.