@Charles, thanks for the post. Electric vehicles are the future of the motor industry as they are energy efficient, environment friendly as well provide smooth operation and stronger acceleration. Their batteries are heavy, take considerable space and are expensive making them unaffordable.
EVs face issues like driving range and recharging times. Driving range for EVs can go about 100–200 miles before recharging, which is a concern on long distance drives. Number of recharge station is very less compared to number of fuel station. Recharge station and recharging time are also main issues needs to be addressed by EV manufactures.
Nice article, Chuck. An affordable Tesla could make a big difference in the development and acceptance of EVs. Recharge will become a big issue, especially the time involved. I understand that the switching batteries model has crashed, so it probably comes down to the speed of a recharge and the number or recharge stations.
Excellent update on this technology. It's easy to see the tipping point in creating affordable EV is hitting the lower price point while also maintaining range for the vehicle. That will make a big difference in how quickly the technology will be adopted.
I agree, Al, so don't worry, Cabe. It will happen, maybe not in the time frame Elon is suggesting but at some point in the near future (I hope, too!). Although 2016 seems like a doable time frame.
On another note about "lifetimes," is it me or are leaders of these visionary companies seeming to get younger and younger?? (Or am I just getting older? Probably the latter.) From his photo, Mr. Musk looks like he could be designing Tinker Toys, not affordable EVs. ;) I looked it up, though--we are the same age! I should be so accomplished...
If true is this a sustainable buisness model? Are they losing money on the product itself?
On the Volt I have been reading that sales are down even though the car market is up in general. Incentives from GM are on the way. Are we looking at market saturation already? And this is a PHEV that is already in the price range Musk is looking at, plenty of green cred and no range anxiety issues. Hmmm.
IMO until the battery range is reliably (and affordably) well above 200 miles and recharging is quick and widely distributed the market for pure EVs will be very limited at any price.
As EVs become more popular, the need for electrical infrastructure will increase greatly. I don't see plans in the works to build powerplants to handle the switch from gasoline to electricity. It appears that my future cars will be using far more electricity than my home. That calls for doubling the infrastructure.
The problem is not one of market saturation. In fact, it is the opposite. The people who really need to have electric vehicles - those whose income is mostly from driving (cab drivers and some small limousine lines come to mind) cannot afford to move to an electric vehicle because the unit price is still relatively high for a 'base' model. Also, the guy who drives 90 miles each way to work as a software developer for a company that is paying him H1-B Visa wages rather than what he actually needs to make to pay for his student loans (well, come to think of it, it is not just the software industry that faces that idiocy now is it?) cannot afford to shell out half of his salary for a new car, regardless of how little gas it burns. The problem is, who defines 'affordable'? Henry Ford once said that his goal was to '..make a car so inexpensive that any man making a decent salary could afford one...' Again, what is deemed to be 'a decent salary'?
If we really want to make an 'affordable' electric or even hybrid car, we need to look at the median American salary. Yes, for all of you math geeks out there, I said MEDIAN, not MEAN or AVERAGE. For non-math-geeks (in an engineering forum, that is highly unlikely, but this is a web site after all) the median salary is the one real salary that is closest salary to the middle of the pack. Now, perhaps a better choice would be the mode (the most frequently occurring) salary, but we should settle for the median, which is most likely a lot lower than the arithmetic mean. In fact, salaries like those of Bill Gates and Warren Buffet won't affect the median at all, nor will H1-B's sub-standard wages. By the way, that median salary in 2011 was $26,364 according to http://www.huffingtonpost.com/2011/10/20/us-incomes-falling-as-optimism-reaches-10-year-low_n_1022118.html.
What we need is for these vehicles to be produced at a price point that will allow that severly underpaid American worker to buy one. By the way, I worked for under $26,000 in the late 90's. Considering 52 40-hour weeks per year, that works out to be $12.50 per hour. I remind you that minimum wage is less than $8 an hour in most states. My best car at that time cost me $900 and was wiped out in a flood. I lived in a one-room, roach-infested slum in rural Lycoming County, PA that the health inspector refused to inspect. I am not saying that we need to lower the price to $900. That would be impossible. What I am saying is that if the cost of the vehicle were lowered to the point where I would be paying about $900 per year at that rate, I would have bought one. Let's make it more realistic. Most of the best-selling cars are priced below $20,000. You want electric cars to sell better, price them in the low $20k range. My Nissan Rogue cost me about $18,000 when I bought it new. If there had been an electric or hybrid for $4,000 or so more, I would have bought it. Instead, the closest in price was the Ford Escape Hybrid, at $35,900. Well, that is not strictly true. I could have bought a Prius for $32,000, but I needed cargo room. My question to GM is, and always will be, "You released a hybrid vehicle. It was the Cadillac Escalade Hybrid. You took the biggest, bulkiest, ugliest vehicle, slapped in a hybrid system and then complained because you did not sell them. Did you take the short bus to school?"
Truchard will be presented the award at the 2014 Golden Mousetrap Awards ceremony during the co-located events Pacific Design & Manufacturing, MD&M West, WestPack, PLASTEC West, Electronics West, ATX West, and AeroCon.
In a bid to boost the viability of lithium-based electric car batteries, a team at Lawrence Berkeley National Laboratory has developed a chemistry that could possibly double an EV’s driving range while cutting its battery cost in half.
For industrial control applications, or even a simple assembly line, that machine can go almost 24/7 without a break. But what happens when the task is a little more complex? That’s where the “smart” machine would come in. The smart machine is one that has some simple (or complex in some cases) processing capability to be able to adapt to changing conditions. Such machines are suited for a host of applications, including automotive, aerospace, defense, medical, computers and electronics, telecommunications, consumer goods, and so on. This discussion will examine what’s possible with smart machines, and what tradeoffs need to be made to implement such a solution.