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Royal Academy of Engineering Report Says EV Success Depends on Low-Carbon Electricity, Universal Broadband Provision and Smart Grids

Green Car Congress

The introduction of electric vehicles on a large scale in the UK can only have a beneficial effect on CO 2 emissions if low-carbon electricity, universal broadband provision and smart grids are in place to support the transition, according to a new report published by the UK Royal Academy of Engineering.

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ORNL study finds best current use of natural gas for cars is efficient production of electricity for EVs

Green Car Congress

The WTW analysis focused solely on the fuel-motive power cycle, disregarding the vehicle cycle—i.e., the associated energy and emissions for the battery, power electronics, and auxiliary systems found only on battery EVs and for the CNG tank and auxiliary systems only found on natural gas vehicles. Curran, Robert M.

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UC Davis Researchers Suggest the Battery Problem Seen to Be Slowing Electric Drive Commercialization Is Perceptual as Well as Technological

Green Car Congress

Distribution of battery requirements for consumer-selected PHEV designs (shaded circles) compared to USABC, MIT and EPRI performance requirements. The present analysis explores both, with a particular emphasis on the latter—challenging untested assumptions regarding consumer valuation of PHEV capabilities. grid only).

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What is the difference between BEVs, PHEVs and HEVs?

Drive Electric

In this guide, we help you familiarise yourself with the terms BEV, HEV, PHEV, and ICEV and understand the pros and cons of each vehicle type. . WHAT IS A BEV (BATTERY ELECTRIC VEHICLE)? Fully electric vehicles run on rechargeable batteries, which power an electric motor. WHAT IS A PHEV (PLUG-IN HYBRID ELECTRIC VEHICLE)?

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UCR team’s new evolutionary-algorithm-based EMS for PHEVs can deliver >30% fuel savings than conventional controls

Green Car Congress

Engineers at the University of California, Riverside (UCR) have developed a new online energy management system (EMS) based on an evolutionary algorithm for plug-in hybrid vehicles (PHEVs) that they say can improve PHEV fuel efficiency by more than 30%. Broadly, existing EMS for PHEVs are either rule-based or optimization-based.

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Soot and Spin: Two Plug-in Paradoxes

Plugs and Cars

Paradox 1 - Soot: There's an apparent emissions paradox with plug-in hybrids (PHEV): Driving longer distances on battery power means more cold starts as the internal combustion engine (ICE) stops and starts up again after the batteries deplete. They could make PHEVs and EVs today, but they don't want to.

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Best speakers ever

Electric Auto Association

“The car was powered by thousands of small lithium batteries,” Pohorsky explained. More recently, Gage became the CEO of EVGrid , working on Vehicle-to-grid (V2G) tech. The ZeroAvia technology gives 4 times the range of a similar battery-powered electric plane,” said Pohorsky. Tesla licensed the technology.”

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