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Topic: Electric Vehicle News Items

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Cincydawg

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847badgerfan

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Re: Electric Vehicle News Items
« Reply #281 on: June 13, 2022, 01:50:19 PM »
That looks nice.
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Cincydawg

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Re: Electric Vehicle News Items
« Reply #282 on: June 13, 2022, 01:56:00 PM »
I thought so as well.  

847badgerfan

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Re: Electric Vehicle News Items
« Reply #283 on: June 13, 2022, 02:00:27 PM »
I saw my first live view of the "Mustang" yesterday. I was not impressed at all.
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Cincydawg

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Re: Electric Vehicle News Items
« Reply #284 on: June 13, 2022, 02:21:27 PM »
I agree there as well.  

FearlessF

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Re: Electric Vehicle News Items
« Reply #285 on: June 13, 2022, 11:29:23 PM »
According to a Car and Driver road test with a brand new 2022 F-150 Lightning Platinum, problems started to pop up just halfway through brake testing. Six times in a row the truck was stopped from 70 mph, and the brakes began to overheat very quickly.

“After the third one a warning light came on to indicate the brakes were overheating, along with significant fade and smoke, to the point that the truck couldn’t keep ABS engaged on the later stops,” the review states.

President Biden didn’t seem to gripe about the brakes when he drove it. Just saying.


https://www.msn.com/en-us/autos/enthusiasts/recent-test-exposes-a-ford-f-150-lightning-flaw/ar-AAYbOID?ocid=entnewsntp&pc=U531&cvid=7b0d067290454361ae1ef18a6cd2dfa7

Because of the added heft of the battery pack, the Ford F-150 Lightning electric truck adds a bunch of weight compared to a standard F-150 for a total weight of 6,855 pounds (3,062 kg), which is a lot of heft to try and slow down. This is extra concerning considering that the truck was tested while completely unloaded, so a truck and trailer combo could likely be even more difficult to stop.

It doesn’t help that the all-electric F-150 Lightning is also considerably quicker than its gasoline counterpart, and that includes the awesome F-150 Raptor. In fact, as Car and Driver reports, the electric pickup will also dust a Mustang Mach-E GT in a sprint to 60, and a real Mustang Mach 1 would also struggle to hold its own against the formidable BEV truck, as well.

Officially, the Lightning can do the 0-60 run in 4.0-seconds, which is 1.8 seconds quicker than the Raptor. It’s not the quickest pickup on the market, however, as the Rivian R1T with a time of 3.3 seconds, while second place goes to the 702 hp Ram 1500 TRX at 3.7 seconds. The 1,000 hp GMC Hummer EV Edition 1, meanwhile, can do it in 3.0-seconds flat. And that’s with off-road tires.
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Cincydawg

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Re: Electric Vehicle News Items
« Reply #286 on: June 14, 2022, 08:03:30 AM »
Brakes shouldn't heat up that quickly, but that is a torture test.  One can drive an EV without ever using the brake pedal, or the friction brakes.

Cincydawg

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FearlessF

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Re: Electric Vehicle News Items
« Reply #288 on: June 15, 2022, 08:42:14 AM »
Brakes shouldn't heat up that quickly, but that is a torture test.  One can drive an EV without ever using the brake pedal, or the friction brakes.
apparently, Ford had a better idear
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Cincydawg

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Re: Electric Vehicle News Items
« Reply #289 on: June 15, 2022, 08:44:55 AM »
I think the friction brakes on EVs are likely not made to stand up to repeated emergency stops from 70 except perhaps on cars meant to be tracked.  That wouldn't happen in normal use.  There is a setting on most EVs one can use where you slow down (brake) merely by lifting off the accelerator, that is sufficient for "normal braking" in traffic.

The friction brakes would never be engaged, except in a full panic stop, which drivers don't encounter often, and very rarely even back to back.  

Cincydawg

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Cincydawg

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Re: Electric Vehicle News Items
« Reply #291 on: June 16, 2022, 03:09:49 PM »
In-road inductive charging tests demonstrate unlimited EV range (newatlas.com)

Initial tests are complete, and Stellantis says the power transfer efficiency is "comparable to the typical efficiency of fast charging stations." The magnetic fields involved, says the company, have "no impact on the driver and passengers," and are safe for pedestrians to walk through. Running on DC means the DWTP can use relatively thin, compact cabling, and it can also be directly and efficiently connected to renewable energy sources without the need to convert back and forth from AC.

So it can be done, and it works. But there's no word on whether, or when, the DWTP system will be rolled out on public roadways. Getting a project like this off the ground at commercial scale poses a series of chicken-and-egg problems, and may well end up costing more than it can bring back in revenue. These things will only make sense if they're rolled out on very long stretches of high-traffic highway, if drivers can be accurately billed for their use, and if enough people buy compatible cars to make them worthwhile.


FearlessF

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Re: Electric Vehicle News Items
« Reply #292 on: June 24, 2022, 10:55:28 PM »
June 24 (UPI) -- Toyota has recalled more than 2,000 all-electric SUVs over problems that could cause the wheels or axles to fall off.

https://www.msn.com/en-us/autos/news/toyota-recalls-all-electric-bz4x-over-wheels-falling-off/ar-AAYQ0Co?ocid=entnewsntp&cvid=3db471d697394c968594a2bca1166614
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longhorn320

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Re: Electric Vehicle News Items
« Reply #293 on: June 24, 2022, 11:23:51 PM »
They won't let me give blood anymore. The burnt orange color scares the hell out of the doctors.

 

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