DC-DC power converters: efficiency calculations?

DC-DC power converters efficiency

…the MPPT in solar, to wind turbines, to charging and discharging batteries, such as in electric vehicles. DC-DC converters invariably contain one or more MOSFETs, diodes, inductors and capacitors. Think…

Eaton: breakdown of revenues by product category?

Eaton revenue breakdown

…Eaton has over 10,000 SKUs, across 200 different categories. Its product split covers everything from electric vehicle charging, through to missile guidance systems, illuminated emergency exit signs and golf grips….

Sentient Energy: smart grid breakthrough?

Technology review for Sentient Energy

…at the grid edge”. This also helps to integrate more solar and EV charging into power grids. We will explain the technology below and in the data-file. $299.00 – Purchase Checkout Added…

Prysmian: power cable technology breakthroughs?

Prysmian power cable technology

…around its optical and power cabling solutions: from real-simplified testing while installing ultra-deepwater HVDCs to cooling EV fast-charging cables. Full details on Prysmian power cable technology are in the data-file….

Redox flow batteries: costs and capex?

…would need to earn a storage spread of 20c/kWh to earn a 10% return with daily charging and discharging over a 30-year period of backstopping renewables. Past redox flow projects…

Energy transition from first principles?

…energy transition from first principles… Energy theory from first principles: energy units, thermo-dynamics, electricity, electrochemistry, magnets and motors and semiconductors. https://thundersaidenergy.com/2022/08/25/energy-units-life-the-universe-and-everything/ Decarbonization technologies from first principles: renewables, batteries, EVs, EV charging, lithium…

Generac: power generation products?

Cost per kW of Generac product suite as a function of the generators' capacities. Different fuel types are in different colours.

…10% other. 80% was domestic within the US, and 20% was international. 12% is attributed to ‘energy technologies’ which includes storage, solar MLPE, EV charging, smart thermostats, electrification, etc. But…

Power grids: global investment?

global investment in power grids

…such as total global electricity growth, the acceleration of renewables, and the associated build-out of batteries, EV charging, long-distance inter-connectors and grid-connected capital equipment for synthetic inertia and reactive power…

StoreDot: battery breakthrough?

StoreDot technology breakthroughs

StoreDot is developing “extreme fast-charging” batteries for electric vehicles, using a proprietary range of nanomaterial additives. It claims its prototype cells can charge 5-6x faster than conventional lithium ion.  The…

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