wvmarv
Well-Known Member
The truth hurts sometimes.No need to be disrespectful when expressing a differing opinion...
The truth hurts sometimes.No need to be disrespectful when expressing a differing opinion...
Why would I do that? We are talking future daily commutes and mass transit. And eventually freight/shipping. When electric semi hauling becomes cheaper than diesel? (Which will happen in our lifetime.) You either convert or you will be out of business.Since electric cars are our future, might I ask how far along are you with converting the GTX in your avatar to electric power?
No.In the early 1900s there was an uproar by the horse and buggie crowd how they will never give up their pony for any devil created mechanical machine. Did the advancement of mechanical travels kill off the horse trade? Nope.
Many sound as ridiculous as the buggie crowd. You can't stop progress. And green energy is the future. We can either lead? Or watch the US slip to 2nd, 3rd or even lower on the technological and economic fronts.
I don't know how you did it?Yeah, the oil companies certainly never fleeced anyone. They have all of our best interests at heart.
I actually said that without laughing.
Was thinking along those lines (hybrid) maybe, haven't owned or even driven one; though my B-I-L and nephew have had one for a few years and they like them so I gather. Kind of odd (I'm no expert) but would think an all electric car could be self-charging given that motion or rotation generates energy, I guess that capability isn't practical. Like I mentioned in an earlier post, the practicality of it 'all' with mass mfg (and raw materials) and ultimately disposal or some reusable components (and this process) of a spent battery, seem a far stretch to be talking 10 years all-electric. Many-many unanswered questions IMO.I actually would like to have a plug-in hybrid (cant get stuck with a dead battery that way), and with a storage battery and some solar panels in arizona, that could almost be free transportation to the stores and back. Tiny little gas engine might even get good mileage on my commutes to and from california.....but,
NOTHING will take the place of my 62 racecar, or my opel, or my A12, or my box truck, or my diesel pickup, and the things they can do. And i dont see that changing in the near future.
They do incorporate recapture of lost energy technologies. But it will always take more energy to move than can gain to recapture. (Thus the notion of physics? "You can't get something from nothing")Was thinking along those lines (hybrid) maybe, haven't owned or even driven one; though my B-I-L and nephew have had one for a few years and they like them so I gather. Kind of odd (I'm no expert) but would think an all electric car could be self-charging given that motion or rotation generates energy, I guess that capability isn't practical. Like I mentioned in an earlier post, the practicality of it 'all' with mass mfg (and raw materials) and ultimately disposal or some reusable components (and this process) of a spent battery, seem a far stretch to be talking 10 years all-electric. Many-many unanswered questions IMO.
The problem that i see with a plug-in hybrid, is the ludicously short electric only range.Was thinking along those lines (hybrid) maybe, haven't owned or even driven one; though my B-I-L and nephew have had one for a few years and they like them so I gather. Kind of odd (I'm no expert) but would think an all electric car could be self-charging given that motion or rotation generates energy, I guess that capability isn't practical. Like I mentioned in an earlier post, the practicality of it 'all' with mass mfg (and raw materials) and ultimately disposal or some reusable components (and this process) of a spent battery, seem a far stretch to be talking 10 years all-electric. Many-many unanswered questions IMO.
She never went to charm school; not that this would do any good with her condition anyway. When I've listened to her I think I'm a worthless old **** geezer to be despised bent on destroying da planet. And wow, if I'm lucky I drive my old ride all of 1200 miles a year. Geez I need a hug...nope don't mean from you, lol...I'm putting these on all my cars.
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This is with lithium ion. Newer material and technologies changes the dynamics all together. Much higher capacity. With much lower resistance than lithium. Even full lithium (I believe called carbon core containment.) That allows for twice the capacity at 1/2 the charge/discharge resistance than Musk's ion cell design is not enough to reach satisfactory goals. (This full lithium design is also FAR safer.)I certainly agree that charge times will be reduced as the battery chemistry and current capacities improve. Just keep in mind there are still trade offs. When I worked in USB charging applications at a semiconductor company 7 years ago the goal was a quick charger for cell phones and tablets. The ideal was to charge from dead a cell phone in 10 minutes, or so. Increasing the voltage (this is the pressure of the charge) to allow fast charging does work, but it also impacts battery longevity.
The voltage is the pressure and the current is the flow. Think about filling a swimming pool in minutes. Takes lots of water pressure (voltage) and flow (current), but also the physics of keeping that blast contained to the pool and not splashing out, or cracking the concrete, etc (heat, arcing, chemical degradation inside a battery).
So I assume there are proposals to take 1200V and charge the car in 10 minutes, but the containment and heat generated are the challenges in physics that require a solution.
BTW here we are in 2021 and it still takes about 4 hours to charge my phone.
That would get me only two weeks of normal driving. Crazy!Someone posted a thread recently of an DIY electric converted Dart & it had a range of only 100 miles. WTF good is that?
That would get me less than half way from one house to the other. How many charging stations are there in the middle of the california desert, 20 miles from the nearest town of 500 residents?That would get me only two weeks of normal driving. Crazy!