this post was submitted on 22 Feb 2024
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[Dormant] Electric Vehicles

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You Need Way Less EV Range Than You Think: Study (insideevs.com)
submitted 9 months ago* (last edited 9 months ago) by [email protected] to c/[email protected]
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Data from thousands of EVs shows the average daily driving distance is a small percentage of the EPA range of most EVs.

For years, range anxiety has been a major barrier to wider EV adoption in the U.S. It's a common fear: imagine being in the middle of nowhere, with 5% juice remaining in your battery, and nowhere to charge. A nightmare nobody ever wants to experience, right? But a new study proves that in the real world, that's a highly improbable scenario.

After analyzing information from 18,000 EVs across all 50 U.S. states, battery health and data start-up Recurrent found something we sort of knew but took for granted. The average distance Americans cover daily constitutes only a small percentage of what EVs are capable of covering thanks to modern-day battery and powertrain systems.

The study revealed that depending on the state, the average daily driving distance for EVs was between 20 and 45 miles, consuming only 8 to 16% of a battery’s EPA-rated range. Most EVs on sale today in the U.S. offer around 250 miles of range, and many models are capable of covering over 300 miles.

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[–] [email protected] -1 points 9 months ago (1 children)

Then I'll chalk it up to another FPGA programmer dissing Power Engineering and the complexities of handling of high voltage lines.

[–] [email protected] 0 points 9 months ago* (last edited 9 months ago) (1 children)

Lmao go for it, I deal with systems shoving kiloamps at multi-tens of kv around quickly, I'll chalk it up to a small fry "power" electronics engineer not knowing better, as is customary for you so far.

GaN MOSFETs, because igbts are too slow, tech you, @[email protected], haven't even gotten to touch yet. TeChNiCaL MaGiC in your parlance.

[–] [email protected] -1 points 9 months ago* (last edited 9 months ago)

So you do touch BMS systems and understand that the hundreds or thousands of MOSFETs that control the electrical currents of a ten-thousand cell battery pack are arranged in systems of series and parallel ... Running advanced modeling software that tries to peer into the internal chemistry of modern cells...

Yet you want to convince me that this is simpler than the like, 15 gears that make up Toyotas Powersplit Device?