Bellow
Hardcore MB Enthusiast
Remove all of the air from motorways for the same effect for wheeled vehicles. See, hydrogen is so easy....Factor in the range though .... about 500,000 miles plus a few lunar orbits?
Follow along with the video below to see how to install our site as a web app on your home screen.
Note: This feature may not be available in some browsers.
Remove all of the air from motorways for the same effect for wheeled vehicles. See, hydrogen is so easy....Factor in the range though .... about 500,000 miles plus a few lunar orbits?
So battery recharging in a commercial context is time consuming.Exactly. As I said, perfect for a vehicle that only drives a short distance before returning to base. (The bus garage)
When they park up for the night - typically six hours - that's a perfect time to fuel them up in five minutes.
Don't forget the regen braking - not a feature of motorway long haul haulage.Other's will point out that the low road speed means that they don't consume much "juice."
Fuel cells are great for these kinds of commercial vehicle, which is why so much money has been invested in this tech over the last few decades.
My own thoughts are, that technology that is discovered and doesn’t really take off after a relatively long period of time is a reasonable indicator that it isn’t well received. If they’ve trialled this on buses two decades ago and it was a good idea why are most buses nowadays not powered in this way?
BEV tech is improving rapidly, and the fact that they’re even selling in increasingly larger amounts and the infrastructure is growing exponentially is a good indicator that they’re going to take over from ICE vehicles in the main and likely to be around for a while yet.
Two decades ago EVs were a very rare sight on the roads, what were the choices back then - G-whizz or something?Is BEV tech improving rapidly?
I would say the driver for BEV buses isn't about actual economics - it's about relative economics within the ecosystem that increasingly imposes regulatory and political constraints that widen the economic constraints.
On that basis we could see FCEV more widely adopted as the focus shifts from the priority of urban emissions to wider suburban and extra urban emissions. Vehicles such as buses are depot based and have scheduled operating times and routes. That would make takeup of alternative zero or low emission technology more viable than other vehicle types because the infrastructure is containable.
Why would they not have bought into them? What was wrong with them?They probably bought into HD-DVD, had square satellites and Betamax too
Betamax didn’t have the deal for home video rentals AFAIK (a bit like infrastructure for charging in that regard).Why would they not have bought into them? What was wrong with them?
Is BEV tech improving rapidly?
My money is already on hydrogen . . .Betamax didn’t have the deal for home video rentals AFAIK (a bit like infrastructure for charging in that regard).
Wasn’t popular enough and they failed. How did you watch a film borrowed from a friend if they had VHS?
You can add Laserdisc and minidisc to the list of obsolete tech.
LPG seemed like a good idea a few years back. I had an E55K that was converted to run on gas @ 50p/litre (few years back). Ran great on both petrol or LPG and the engine was and strong with no issues and 150k+ miles when I sold it (and around 50k of that was on gas). But it hasn’t taken off and was unlikely to do so. You have to accept defeat sometimes even when you think you are right!
How many LPG cars are being built or converted these days?
Let’s see how many of us on the forum will be driving hydrogen cars in the next five years and how many of us move towards EV. I know where my money would be
The fact that you can buy 2/4/7 seaters, sports cars, vans, SUVs etc shows that there is quite an appetite for vehicles using this tech.
Let’s see how many of us on the forum will be driving hydrogen cars in the next five years and how many of us move towards EV. I know where my money would be
Let's see how many of us on the forum will be driving hydrogen cars in the next TEN - TWENTY years, and how many will have moved towards EV.Let’s see how many of us on the forum will be driving hydrogen cars in the next five years and how many of us move towards EV. I know where my money would be
Let's see how many of us on the forum will be driving hydrogen cars in the next TEN - TWENTY years, and how many will have moved towards EV.
I know where my money would be. (And it's in the same place as yours: BEV's, not that there's one that I want to buy yet)
Betamax is a good comparison. (I was first mover on this in 1978. It was a great technical innovation, with greater practicality over both the Video Disk and VHS. Why did it fail - miserably, globally in the 1980's? Because it didn't have the volume, price, distribution and pre-recorded content. So VHS triumphed. And then that was superseded by DVD in the Noughties. And then that was superseded by streaming in the 20-tens. And then that.....
The obsession was fast refuelling is an odd special interest, by people who simply don't understand the economics of the whole distribution process, nor the benefits of charging cheaply from the Grid. The industry has been sniffing around this for decades as a solution for heavyweight commercial / truck fuel, but no-one serious in the industry believes small cheap fuel cells are going to be around any time soon.
Some further [HISTORICAL] LPG discussion https://www.honestjohn.co.uk/forum/post/index.htm?t=35465Betamax didn’t have the deal for home video rentals AFAIK (a bit like infrastructure for charging in that regard).
Wasn’t popular enough and they failed. How did you watch a film borrowed from a friend if they had VHS?
You can add Laserdisc and minidisc to the list of obsolete tech.
LPG seemed like a good idea a few years back. I had an E55K that was converted to run on gas @ 50p/litre (few years back). Ran great on both petrol or LPG and the engine was and strong with no issues and 150k+ miles when I sold it (and around 50k of that was on gas). But it hasn’t taken off and was unlikely to do so. You have to accept defeat sometimes even when you think you are right!
How many LPG cars are being built or converted these days?
Let’s see how many of us on the forum will be driving hydrogen cars in the next five years and how many of us move towards EV. I know where my money would be
My old E55K was converted by the previous owner (a forum member who lived in Scotland and had LPG on his other vehicles too, I believe he covered about 20k PA). The cost of the conversion was £1700. It wasn’t the prettiest under the bonnet but to be honest it was a very good install and worked superbly and was properly certified. I spoke to the installer at one point and he seemed to know his stuff and had a good reputation online from what I could establishSome further [HISTORICAL] LPG discussion https://www.honestjohn.co.uk/forum/post/index.htm?t=35465
So battery recharging in a commercial context is time consuming.
Don't forget the regen braking - not a feature of motorway long haul haulage.
Much as we all love our Mercs, the majority of the cars sold in the UK are VW Golf sized or smaller. (A / B / C segment, to talk "technical")
Lightweight cars, driven small mileages. These aren't the folks doing 500 miles a week - generally. Cars easily charged on driveways, in car parks, or quickly on commercial chargers.
We are both correct...I thought they used kerosene and liquid oxygen?
Could be wrong - was all over 50 years ago.
We use essential cookies to make this site work, and optional cookies to enhance your experience.