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  1. bradtem

    Time to change a basic Supercharging design?

    While the OP has confused level 2 charging cables with DC Fast, it's not out of the question to make a cable which did liquid cooling and plugged in. It would not be easy, you would need to get a good and verified coupling on the cooling fluid link and it might not be worth it. And overall...
  2. bradtem

    Thieves steal high-voltage Tesla Supercharger cables from Montrose(Houston) charging station

    Well, now that there's almost nobody working on the Supercharger team, an interesting question to monitor will be how long it takes them to replace these cables.
  3. bradtem

    Why the extremely large Supecharger sites?

    I'm pretty sure Tesla builds a mathematical model of expected traffic. They have precise data on how many Teslas drive every road and what SoC they are at when they drive it. They have forecasts for their future sales. They also have less precise data on total traffic of non-Tesla...
  4. bradtem

    Solar panels cancelled due to concern over my roof's strength - experiences with this?

    Perhaps talk to a company that does thin film panels, which are lighter, and might be within the tolerances on your roof. Or talk to a neighbor who has a strong roof, and see if they want solar. Fill his roof -- you pay for more than half -- and share the power between the homes with a...
  5. bradtem

    I don't expect any automated driving system to actually reach full level 5.

    That Tesla feels they must try to work on the 2016 hardware is their curse, not their blessing. All the other teams followed a fairly sane development process. Let the team use not just the best sensors of the day, but to plan to use newer and better ones which are not yet available, or...
  6. bradtem

    I don't expect any automated driving system to actually reach full level 5.

    Yes, we know that given the power of the human brain, it is possible to drive at human level with just vision (and sound and acceleration.) "Human level" isn't that great but it's acceptable at present. Given the power of the human brain. Not simply its perceptive power but its reasoning...
  7. bradtem

    I don't expect any automated driving system to actually reach full level 5.

    Well, while it's not a settled question, the prevailing opinion is that Tesla FSD as it stands won't ever be able to self-drive. I would not say it is impossible, but with that hardware setup it seems low probability. There's a silly canard about how because humans can drive with just their...
  8. bradtem

    I don't expect any automated driving system to actually reach full level 5.

    They aren't a taxonomy of autonomous driving. They are a taxonomy of roles of humans in partially autonomous systems. If that's useful, it's only for a short time. They mostly confuse people, and make them think that a self-driving car and a driver assist car are two "levels" of the same...
  9. bradtem

    I don't expect any automated driving system to actually reach full level 5.

    People don't get that the levels aren't a real thing. I mean they're a real document that was created by NHTSA around 2012 before anybody had deployed anything, then taken over by SAE, which is engineers from the legacy auto industry. They weren't created by the leading teams working on...
  10. bradtem

    Solo Roadtrip from San Diego to Vancouver (Canada) in a 2022 Tesla Model 3 Long Range

    To Whitehorse are planned, you can see them on plugshare, but not yet under construction. CCS/CdM though. And two to complete the road to Yellowknife are also planned.
  11. bradtem

    Solo Roadtrip from San Diego to Vancouver (Canada) in a 2022 Tesla Model 3 Long Range

    Juneau is no problem. I mean the only way to get there is by ferry, and you can charge before getting on the Ferry. It's unlikely you would drive 200 miles while there -- there's only 44 miles of road to drive! If you plan to overnight, just get one of the hotels with or near Level 2...
  12. bradtem

    Supercharger - Bryce Canyon City, UT

    Tesla has said otherwise, and so far have acted otherwise but it's changing. Today they say they want the charging network to break even, so they can run it without cost, and it provides the benefits above. SC continue to be better for Tesla drivers, with lower price, better experience...
  13. bradtem

    Tesla blesses other cars blocking two stalls due to short cord

    Well, sort of. The old cars are the old cars, but the number of non-Tesla EVs out there is only a small fraction of cars. Now I would have said now that everybody switched to NACS and wants Tesla SC, nobody would design a car that doesn't put the port where it can reach Tesla SC, but in fact...
  14. bradtem

    Supercharger - Bryce Canyon City, UT

    I disagree. They know where Tesla owners would go if they could, because they can get data on where gasoline powered cars are going. What they should do is start by saying, "Where do people go with gas cars that they don't go in Teslas?" In particular look at the ratio of miles driven by...
  15. bradtem

    Supercharger - Bryce Canyon City, UT

    I feel Kenab is a bit of a waste of the voting system, but then most of the voting winners are wastes (though Bryce is an example of a good one.) Kenab has a quality CCS station, which like most CCS stations will add NACS soon. So while it's nice to have an SC, it wasn't needed. Where one...
  16. bradtem

    Help with Grand Canyon Road trip

    The NEMA connector is not to spend time at an RV park, except in emergencies. On the other hand, I have used it fairly often when staying at motels which have an RV park (or just a few RV hookup spaces) or at RV parks that also have cabins, which are fairly common. In fact, the 14-50 will...
  17. bradtem

    Help with Grand Canyon Road trip

    I also recommend stopping at Zion, where a large fraction of the hotels have charging. There is also charging in the parking lot of the park, and since in summer you have to park there and take the shuttle, it's a perfect time even for level 2 charging to boost you up. It costs $5. You...
  18. bradtem

    Supercharger - Bryce Canyon City, UT

    While in theory you can do this without a long range, there are a number of side trips along that route that made me wish I had one. So instead I've stayed in Hanksville to fill the car overnight. Green River is a boring supercharger -- the museum is always closed, and there's just the one...
  19. bradtem

    Solo Roadtrip from San Diego to Vancouver (Canada) in a 2022 Tesla Model 3 Long Range

    I will confess that at least for now, there is a bit of fun in the challenge of doing an EV road trip well off the beaten path. I carry the CCS adapter at 14-50, 5-15, 5-20 and TT-30 adapter and have used them all. But I've never had to stop mid-day for level 2 charging (though if there is...
  20. bradtem

    Solo Roadtrip from San Diego to Vancouver (Canada) in a 2022 Tesla Model 3 Long Range

    I suspect not. Is FSD enabled in BC yet? Otherwise, the non-BC parts of the trip were 99% highway it sounds like.
  21. bradtem

    Solo Roadtrip from San Diego to Vancouver (Canada) in a 2022 Tesla Model 3 Long Range

    Yeah, for some time white was the free colour, and I guess folks in Vancouver like saving money because it seemed every Tesla there was white.
  22. bradtem

    Supercharger - Bryce Canyon City, UT

    I've stayed at Ruby's twice in the last year. They have Tesla destination chargers and an RV park (though the RV park is closed in winter, turns out they have a few RV spots at the main hotel which are open.) So I've charged up my car on those stays. The first stay I took the last spot...
  23. bradtem

    Supercharger Extension Cable

    Well they certainly *can* do it, but I don't know if they will. For Teslas they just change your charge target and you can change it right back, even in the app. I will admit more than once to eating in a restaurant, and finding the car hit 80% or whatever level I needed, and increasing the...
  24. bradtem

    Supercharger Extension Cable

    As you know, when stations are high usage, Tesla dials down your charge limit to 80%, though you can raise it again if you need to. I don't know if Tesla would be able to change the charge limit in a Bolt, but they could just stop charging and put an alert into the app explaining what has...
  25. bradtem

    Solo Roadtrip from San Diego to Vancouver (Canada) in a 2022 Tesla Model 3 Long Range

    I did a long Tesla trip through BC in 2021. Highly recommended, but I had the CHAdeMO adapter and today I would use the CCS adapter. At the time, there were few SC except on the trans-Canada highway but lots of other stations, and in the rural areas, many of the fast chargers stations were...
  26. bradtem

    Sunny Sun Sun - My first Tesla road trip from UK to Spain

    Well, I love French and Spanish road trips and do one every year (and I live in California.) So that makes your trip make sense. But even in a Tesla with its low energy cost and low maintenance you must realize you are depreciating the car and paying other costs -- amounting to probably 40...
  27. bradtem

    Improvement ideas for Superchargers - and who to contact?

    Is that a Tesla facility, or just a bar near the supercharger (of which there usually is one at most superchargers.) Tesla built a custom Tesla lounge at a couple of superchargers in the USA, but didn't go further with it. It's a building with a coffee bar, vending machines, lounge areas...
  28. bradtem

    Improvement ideas for Superchargers - and who to contact?

    While all of these have been suggested many times before, I think Tesla resists anything that needs maintenance. The one on your list that doesn't need maintenance actually comes with a cost benefit for Tesla. Not free wifi, but wifi for those who have premium connectivity, both if there is...
  29. bradtem

    Supercharger Extension Cable

    Hopefully there won't be a lot of contention. Certainly there are Tesla drivers who will resent the appearance of any non-Teslas at the stations, and certainly of ones that will block a charger they aren't using. They might act, even if they got there after the Ford, to quickly move to the...
  30. bradtem

    Supercharger Extension Cable

    Tesla shows you how full every station is. If a station is near full, and you have a Ford type car, you might want to try for another station, or a CCS station, because you are very likely going to have to wait, or be an asshole at that station. If you have no other choice, you may decide to...
  31. bradtem

    I don't expect any automated driving system to actually reach full level 5.

    Again, there is little point of arguing "what is L5" because no leading self-driving team cares about it, or is trying to make it. It was made up by people not building self-driving cars, it is of no particular importance. Now, you can have debates about what service area a car might work in...
  32. bradtem

    I don't expect any automated driving system to actually reach full level 5.

    The leading self-driving teams also have no expectation of reaching this "level 5." Understand that most of them don't really even use the "levels" for any engineering or design purpose, though they get used in conversation. The levels were created by government regulators, then taken over the...
  33. bradtem

    Supercharger Extension Cable

    That would work for you but of course is quite selfish, and since you would need to be waiting by your car, you have to be a dick in front of everybody who is waiting in the line, which of course some people will do but there is some pressure not to. If this becomes a problem, Tesla could...
  34. bradtem

    Planning a Road Trip & Cutting it Close

    Road tripping in EVs is reasonably easy in Teslas but not without adventure at present. However, getting caught at zero just almost never happens because there are many possible ways to avoid it. Predictions by the Tesla in-car system and ABRP will have error, not just because of the system...
  35. bradtem

    Wall Connector insurance coverage for condo garage spot in Florida

    Station for every EV driver (or most drivers) is definitely the way to go. You want to just park and plug in and forget about it, so it's no effort out of your day. That's the ideal EV experience. Definitely not level 3 which is not only hugely expensive but a worse experience. Level 3...
  36. bradtem

    Tesla blesses other cars blocking two stalls due to short cord

    If a Ford parks in the empty space next to the right most stall and plugs in, a Tesla can plug in the space on the other side of the right most stall, and use its charger, and no stall will be blocked. Additional Fords can continue to park on the right, and additional Teslas (and similar...
  37. bradtem

    Tesla blesses other cars blocking two stalls due to short cord

    She worries how she's blocking a stall for a Tesla, but doesn't figure out if she just goes to the right hand side, she won't. No surprise as Tesla and Ford don't explain this.
  38. bradtem

    Supercharger Extension Cable

    I could see people wanting one. As it is, stations that are more than half full, and certainly those that are 75% full, may have no space available for a Ford configuration car when one arrives. As long as all empty slots have a Tesla on their left, a Ford can't charge, unless the...
  39. bradtem

    Will Other Car Companies Standardize Charge Port Location?

    The car would not take up 2 spaces if it parked on the right hand side of the bank, and in particular, Tesla could force that by refusing to let it activate charging in anything but the right most stall available. (If that stall is broken the user could say they need another.)
  40. bradtem

    Tesla blesses other cars blocking two stalls due to short cord

    It's not so much about thought, as cost. Tesla's more common curb stalls with short cords is very cost efficient. Other chargers cost $150K to $200K to install. Tesla seems to pull it off for about $30K-$50K per stall through a variety of techniques. Yes, Tesla is really that much...
  41. bradtem

    What if Tesla goes bankrupt?

    There have been many hardware vendors who sold products that need constant remote support to be operational, and those vendors went out of business, or just decided to end support for the product. Sometimes this results in the product being bricked after a period of time. Sometimes the...
  42. bradtem

    Tesla blesses other cars blocking two stalls due to short cord

    I think the ethos is to do what you need to do to charge. Now, if a station is low-usage, have at it and do whatever is most convenient. If what you do is going to block other people from charging, then you do have an ethical consideration. It would certainly be courteous to unhook...
  43. bradtem

    Tesla blesses other cars blocking two stalls due to short cord

    As I said, if they have the money, then of course have more EVSEs. But parking spaces already exist, you are not building them. It's a question of do you space the EVSE every 2 spaces or every one. Doing it every 2 spaces costs somewhat more as you must trench an extra 10 feet of...
  44. bradtem

    Tesla blesses other cars blocking two stalls due to short cord

    It always seemed like overkill. There was one thing that would have been very useful on a two-cable station, which would be to give it two parking spaces, so that when the station is full, people would plug into the other cable and start charging when the first guy is done. You could keep...
  45. bradtem

    Tesla blesses other cars blocking two stalls due to short cord

    In the early days, Tesla put chargers up on the curb, and made the cords pretty much exactly the length to reach a Tesla and not much longer. This is, quite simply, the lowest cost approach so no surprise they took it. Charger docks in the asphalt is a fair bit more expensive, you have to...
  46. bradtem

    Tesla blesses other cars blocking two stalls due to short cord

    I have not charged a Tesla in Europe, but every picture I see of a supercharger has the stalls configured for easier access than many of those in the USA. In the USA and Canada it's common to have a parking backstop and you need to get your tires right up to it (going under your rear bumper) to...
  47. bradtem

    Tesla blesses other cars blocking two stalls due to short cord

    Of course they do. It's basic safety for electrical circuits at this level of power and lets you adjust current based on conditions rather than fixed spec. There are also temperature sensors at multiple locations in your Tesla Mobile Connector, and I presume the wall connector and the car...
  48. bradtem

    Tesla blesses other cars blocking two stalls due to short cord

    Of course, these cars all have access to the CCS stations they use today. And I use CCS stations myself when in certain areas, or I simply use knowledge of their existence to remove any range anxiety in more remote areas -- I know that if I detour and won't make the SC, I can top up at them...
  49. bradtem

    Tesla blesses other cars blocking two stalls due to short cord

    This has been widely talked about. There were many teardowns and discussions when the Tesla/CCS adapters and clones came out. I googled it for you, here's a ford rep talking about the sensors in the Ford adapter.
  50. bradtem

    Tesla blesses other cars blocking two stalls due to short cord

    The Tesla/CCS adapter for Teslas has temperature sensors in it, and I will presume the magic dock adapter and the customer owned adapter have such sensors, so I think a cable could also have them.