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Baker Institute report: China has positioned itself as a gatekeeper to the energy transition; nickel case study

Green Car Congress

The global push to convert the world to electric vehicles will cause supply chain complexities that could undermine the alternative energy transition in the United States, according to a new report from Rice University’s Baker Institute for Public Policy. The detailed report— Need Nickel?

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

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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. Click to enlarge.

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Must Read 40+ Electric Vehicle Interview Questions & Answers

Get Electric Vehicle

It converts electrical energy from the battery into mechanical energy to drive the vehicle’s wheels. 3 Power Electronics Components: Power electronics are responsible for managing the flow of electrical energy between the battery, the electric motor, and other vehicle systems.

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Fraunhofer IAF develops first monolithically integrated GaN half bridge for voltage converters for e-mobility

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Half-bridge circuits are the centerpiece of many voltage converters. In power electronics components, this is the standard volt class for grid-connected electrical devices, ranging from tablets and washing machines to e-bikes and electric cars. This means that they require smaller output filters.

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Volkswagen presents status of fleet study in electromobility; latest generation of twïnDRIVE plug-in hybrid

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The flow of electrical energy is regulated by a high-voltage power distribution unit, which, like the battery, is located at the rear of the Golf Variant. In addition, a DC/DC converter is used to supply the 12V onboard electrical system with its required voltage. kWh, while the Touareg Hybrid battery stores 1.7

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PNNL study outlines requirements for grid storage, reviews four electrochemical energy storage systems: vanadium redox flow, Na-beta, Li-ion and lead-carbon

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The future grid will face significant challenges by providing clean power from intermittent resources to a much more dynamic load. EES has been considered as a key enabler of the smart grid or future grid, which is expected to integrate a significant amount of renewable energy resources while providing fuel (i.e.,

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Naysayer Alert – the hydrogen red herring

My Electric Car

Nonetheless, hydrogen fuel cell cars are, like pure battery powered cars, classed as Zero Emission Vehicles (ZEV). Why not simply use the electricity directly to charge electric cars via the already available distribution network – the electricity grid? So why haven’t FCEV becoming as prolific as other electric cars?