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How Efficient Is Your EV? It’s Complicated

Cars That Think

The efficiencies are so different because internal-combustion engines convert a lot of energy to heat rather than to mechanical torque. But the efficiency equation is more complicated than that because, unlike petrol pumps, recharging stations do not transfer energy perfectly.

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Volkswagen unveils MEB-based I.D. CROZZ electric crossover concept in Shanghai; production in 2020

Green Car Congress

Using a 150 kW (DC) fast charger, the high-performance battery can be 80% recharged within 30 minutes. The power electronics control the flow of high-voltage power between the motors and the battery, converting direct current (DC) stored in the battery into alternating current (AC). Like the I.D. BUZZ, the I.D.

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Mitsubishi shows XR-PHEV concept at LA Show

Green Car Congress

liter inline-3-cylinder turbocharged engine (134 hp/100 kW) paired with a compact electric motor (161 hp/121 kW) with a high-boost converter and a main drive lithium-ion battery pack with storage capacity of 14 kWh (located beneath the floor of the cabin). The powertrain features a front engine/front-wheel drive gasoline-powered 1.1-liter

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2022 Ford F-150 Lightning First Drive: Ford’s most valued model is now electric

Charged EVs

inch screen like the one in the Mustang Mach-E—but with additional truck-specific info and options. kW DC-to-AC converter and an automatic transfer switch for the home’s electrical panel. With an available adapter, a Lightning was able to recharge the battery of a Mach-E using that car’s portable charging cord.

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Best speakers ever

Electric Auto Association

Val Miftakhov , also a member of the chapter, founded Electric Motorworks , where he first converted BMWs to electric and then moved onto manufacturing JuiceBox charging stations. He was pontificating on an all-electric composite Hypercar using rechargeable batteries back in 2000. Contact membership@myeva.org for more info.

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Perspective: Drive Star Conversion Program Could Cut US Oil Use in Half by 2020

Green Car Congress

We now have a sprinkling of promising companies working to get funded to convert gas-guzzlers. For details on what we’ve called “The Big Fix” beyond the following, see [link] —and we’ll continue adding back-up info at CalCars-News and elsewhere. Drive Star will prove that converting vehicles is profitable.

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Why Hydrogen power is not the answer

EV Info

For example, converting a two-engine turboprop from kerosene to hydrogen, increases the weight of the engine from two tonnes to 13 tonnes. Sources: Recharge News: [link] JCB: [link] NASA: [link] National Grid: [link] . Again, hydrogen powered transport is not impossible, it’s just hampered by reality. Not ideal on any airplane.