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re: Just Saw EV CAR on a tow truck getting charged at a charging station
Posted on 10/14/23 at 12:06 pm to Bow dude72
Posted on 10/14/23 at 12:06 pm to Bow dude72
Because no one ever ran out of gas... the cool thing is that you can flat tow an ev and recharge it
Posted on 10/14/23 at 12:59 pm to jmarto1
quote:
the cool thing is that you can flat tow an ev and recharge it
Yes, but....
quote:
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Can You Flat Tow EVs to Recharge Them? Yes, but There Are Asterisks
We ask experts how easy it is, and their responses vary.
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Frank MarkusWriterManufacturerPhotographerMotorTrend StaffPhotographer
Oct 22, 2021
Can you flat tow an electric vehicle to recharge it? We recently put this question to electric-vehicle makers Rivian, Ford, and Lucid and got some interesting answers. Flat towing an electric vehicle (or pushing it) is no different than coasting it down a hill, as far as the EV's electronics are concerned. So the short answer to the question, "Can you flat tow an EV to recharge it?" is yes, you can. But there are some crucial asterisks.
First, the battery must still contain enough electrons to be fully "awake," so it can shift into Drive—an electric car in neutral won't regenerate electricity, whether it's being flat towed or rolled down a hill. Second, you'll likely need a powerful tow vehicle. Most battery-electric vehicles are relatively heavy, and they feel like their parking brake is on when they regenerate energy. This leads to asterisk number three: You'd better have robust brakes on both the tow vehicle and the towed EV, not to mention a strong tow strap.
Basically something not practical, more than likely unsafe, and overall just dumber and more energy intensive than walking to a nearby gas station to buy a fuel can and a few gallons of gas.
Posted on 10/15/23 at 7:15 pm to jmarto1
No free energy. The charge comes at the price of extra resistance on the tow truck. Therefore, if your argument is against fossil fuels, you are essentially using a diesel tow truck as a generator. It also does not solve the problem of needing the tow in the first place.
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