The most powerful electric car on earth - GoFuckYourself.com

Zester · 03-31-2012, 09:26 AM

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ottopottomouse · 03-31-2012, 09:32 AM

Going to be an electric car in the pikes peak hill climb this year. Be interesting to see how it does as it won't be affected by the thin air.

bronco67 · 03-31-2012, 11:05 AM

oil companies need to be scared. Cars are going this way and there's nothing they can do about it.

If they were smart, they'd force the price of gas down to $2 per gallon, to delay the inevitable.

Paul&John · 03-31-2012, 11:18 AM

hm why do you need a gearbox in an electric car?

bronco67 · 03-31-2012, 11:22 AM

Quote:

Originally Posted by Paul&John

hm why do you need a gearbox in an electric car?

I was going to say "so the engine can shift gears" -- but now that I think about it, an electric engine with variable power would eliminate the need for gear shifting -- or am I wrong about that?

DBS.US · 03-31-2012, 11:45 AM

Quote:

Originally Posted by bronco67

oil companies need to be scared. Cars are going this way and there's nothing they can do about it.

If they were smart, they'd force the price of gas down to $2 per gallon, to delay the inevitable.

Why drop the price? Keep the price high and make record profits now, then as more people buy electric cars slowly drop the price.

Supply/demand=price

grumpy · 03-31-2012, 11:48 AM

Quote:

Originally Posted by bronco67

oil companies need to be scared. Cars are going this way and there's nothing they can do about it.

If they were smart, they'd force the price of gas down to $2 per gallon, to delay the inevitable.

thats up to your goverment, not the oil company. 70% on you gas is taxes

DVTimes · 03-31-2012, 01:29 PM

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SilentKnight · 03-31-2012, 03:00 PM

Quote:

Originally Posted by grumpy

thats up to your goverment, not the oil company. 70% on you gas is taxes

Approx. 30% on average in Canada.

But don't let facts get in the way of your point.

http://en.wikipedia.org/wiki/Motor_fuel_taxes_in_Canada

raymor · 03-31-2012, 03:20 PM

Quote:

Originally Posted by Paul&John

hm why do you need a gearbox in an electric car?

The same reason you need one in a gas car ir a bicycle - to keep the motor at an efficient (or powerful) RPM as the speed of the vehicle changes.

You have less need for very low gears because electric motors make max torque at 0 RPM. Also the gearing is a bit different because electric motors are most efficient at 50% RPM while gas is most efficient at 75%, but still you need gears to reach the correct RPM.

raymor · 03-31-2012, 03:23 PM

Quote:

Originally Posted by bronco67

oil companies need to be scared. Cars are going this way and there's nothing they can do about it.

If they were smart, they'd force the price of gas down to $2 per gallon, to delay the inevitable.

As soon as you find a way to make electricity magically appear out if thin air. For now, the most efficient way to make electricity on a large scale is - by burning fossil fuels.

Actually nuclear is a thousand times more efficient, but the US won't be building any nuclear stations any time soon. Wind will get you about three miles per day, so that's a joke.

CheeseFrog · 03-31-2012, 03:57 PM

Quote:

Originally Posted by raymor

The same reason you need one in a gas car ir a bicycle - to keep the motor at an efficient (or powerful) RPM as the speed of the vehicle changes.

You have less need for very low gears because electric motors make max torque at 0 RPM. Also the gearing is a bit different because electric motors are most efficient at 50% RPM while gas is most efficient at 75%, but still you need gears to reach the correct RPM.

Wrd. This going to turn into gas vs. electric like in the RC car world

KaliC · 03-31-2012, 07:23 PM

it's just a matter of time before electric will be the majority.

raymor · 03-31-2012, 08:33 PM

For those curious about electric motor RPM and why gears are needed, a motor and a generator are basically the same thing. When a motor spins, it generates electricity backwards from the way the electricity from the battery is coming. So in other words, a motor being run at 6V acts as a generator producing -6V. That's why it can't go any faster than that max RPM - the negative voltage it generates depowers itself. So with 6V + -6V = 0 volts, the motor has basically no power at max RPM. On the other hand, a motor at 0 RPM obviously isn't moving the car. So you want to keep the motor RPM right in the middle of those two extremes, at half of max RPM.

Mr Pheer · 04-01-2012, 03:41 AM

Quote:

Originally Posted by raymor

the US won't be building any nuclear stations any time soon.

Three are under construction right now.

Zester · 04-01-2012, 06:21 AM

https://youtube.com/watch?v=w1C44JQU7Pc

the Tesla Roadster is such a sexy car....damn

raymor · 04-01-2012, 09:54 AM

Quote:

Originally Posted by Mr Pheer

Three are under construction right now.

My one sentence comment on the nuclear outlook was overstated. For the first time in thirty years, some new plants have been approved. Currently nuclear provides less than 10% of our electricity needs. If those needs doubled by replacing gas with electric from some source, 95% of the electricity would have to come from fossil fuels. So nuclear isn't going to be a significant source of electricity for cars unless there's a major change in the politics of nuclear power.

L-Pink · 04-01-2012, 10:11 AM

Quote:

Originally Posted by raymor

For those curious about electric motor RPM and why gears are needed, a motor and a generator are basically the same thing. When a motor spins, it generates electricity backwards from the way the electricity from the battery is coming. So in other words, a motor being run at 6V acts as a generator producing -6V. That's why it can't go any faster than that max RPM - the negative voltage it generates depowers itself. So with 6V + -6V = 0 volts, the motor has basically no power at max RPM. On the other hand, a motor at 0 RPM obviously isn't moving the car. So you want to keep the motor RPM right in the middle of those two extremes, at half of max RPM.

Good explanation, thanks.

.

alias · 04-01-2012, 10:35 AM

Pretty slick vehicle.

Rochard · 04-01-2012, 11:14 AM

Quote:

Originally Posted by bronco67

oil companies need to be scared. Cars are going this way and there's nothing they can do about it.

If they were smart, they'd force the price of gas down to $2 per gallon, to delay the inevitable.

Oil companies need to invest in something else and quickly - like batteries.

raymor · 04-01-2012, 01:06 PM

Quote:

Originally Posted by Rochard

Oil companies need to invest in something else and quickly - like batteries.

They have been. Not as much as you might think because unfortunately until there's a major scientific breakthrough, something as big as the discovery of nuclear power, large scale deployment of electric cars just doesn't work with the known laws of physics. We WISH we create electricity from nothing, but for large scale use fossil fuels and nuclear are the only reasonable ways to make that much power. Hydroelectric, for example can provide only about 7% of the power we use in our homes, not nearly though to also power our cars and trucks.

Hydrogen is very costly to produce and is only about as clean as petroleum - theoretically very clean, clean in a laboratory environment, but subject to the same issues that make peroleum burn in less than ideal ways in a real engine with 80,000 miles on it.

Nuclear obviously has the twin issues of dealing with a lot of low level waste and a small amount of high level waste. There's the political issue of people purposely confusing the two, making it appear to be a much bigger problem than it actually is. Do you foresee environmentally conscious people favoring nuclear power as a cleaner alternative to petroleum any time soon?

Professor12 · 04-02-2012, 09:43 AM

Everyone is looking at electric cars now, that is why gas prices are so high now cause they are trying to make as much money as they can before no one needs gas anymore.

Mr Pheer · 04-02-2012, 03:28 PM

Quote:

Originally Posted by raymor

My one sentence comment on the nuclear outlook was overstated. For the first time in thirty years, some new plants have been approved. Currently nuclear provides less than 10% of our electricity needs. If those needs doubled by replacing gas with electric from some source, 95% of the electricity would have to come from fossil fuels. So nuclear isn't going to be a significant source of electricity for cars unless there's a major change in the politics of nuclear power.

I'm personally a big fan of nuclear energy.

raymor · 04-02-2012, 04:15 PM

Quote:

Originally Posted by Mr Pheer

I'm personally a big fan of nuclear energy.

Based on my limited understanding of the safety of current designs, nuclear seems to be the only physically workable option other than fossil fuels. I'm just not at all sure it's politically workable in the US. There are a lot of greenies who don't distinguish what would be nice versus actual reality. The reality is, for large scale production the only choices are fossil fuels and nuclear. I'm not sure enough voters live in reality,
though. For SO many, their thinking on all issues seems to be "I would like it if X were true, therefore X is true." Substitute "we can get all of our energy from seaweed" for X, and you see the problem. Same as "there are lots of billionaires to buy everything for me".

03-31-2012, 09:26 AM	#1
Zester Confirmed User Industry Role: Join Date: Jul 2003 Posts: 5,344	The most powerful electric car on earth https://youtube.com/watch?v=2jIcW...eature=related https://youtube.com/watch?v=1V6Bu...eature=related / __________________ * Mainstream ? $65 per sale * new male contraception Last edited by Zester; 03-31-2012 at 09:27 AM..

03-31-2012, 09:32 AM	#2
ottopottomouse She is ugly, bad luck. Industry Role: Join Date: Jan 2010 Posts: 13,177	Going to be an electric car in the pikes peak hill climb this year. Be interesting to see how it does as it won't be affected by the thin air. __________________ ↑ see post ↑ 13101

03-31-2012, 11:05 AM	#3
bronco67 Too lazy to set a custom title Join Date: Dec 2006 Posts: 29,035	oil companies need to be scared. Cars are going this way and there's nothing they can do about it. If they were smart, they'd force the price of gas down to $2 per gallon, to delay the inevitable. __________________

03-31-2012, 11:18 AM	#4
Paul&John Confirmed User Industry Role: Join Date: Aug 2005 Location: YUROP Posts: 8,597	hm why do you need a gearbox in an electric car? __________________ Use coupon 'pauljohn' for a $1 discount at already super cheap NameSilo! Anal Webcams \| Kinky Trans Cams Live \| Hotwife XXX Tube \| Get your Proxies here

03-31-2012, 01:29 PM	#8
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03-31-2012, 07:23 PM	#13
KaliC Sexy Beast Industry Role: Join Date: Jan 2005 Posts: 617	it's just a matter of time before electric will be the majority. __________________ AdultWebHosting.com

03-31-2012, 08:33 PM	#14
raymor Confirmed User Join Date: Oct 2002 Posts: 3,745	For those curious about electric motor RPM and why gears are needed, a motor and a generator are basically the same thing. When a motor spins, it generates electricity backwards from the way the electricity from the battery is coming. So in other words, a motor being run at 6V acts as a generator producing -6V. That's why it can't go any faster than that max RPM - the negative voltage it generates depowers itself. So with 6V + -6V = 0 volts, the motor has basically no power at max RPM. On the other hand, a motor at 0 RPM obviously isn't moving the car. So you want to keep the motor RPM right in the middle of those two extremes, at half of max RPM. Last edited by raymor; 03-31-2012 at 08:34 PM..

04-01-2012, 06:21 AM	#16
Zester Confirmed User Industry Role: Join Date: Jul 2003 Posts: 5,344	https://youtube.com/watch?v=w1C44JQU7Pc the Tesla Roadster is such a sexy car....damn __________________ * Mainstream ? $65 per sale * new male contraception

04-01-2012, 10:35 AM	#19
alias aliasx Join Date: Apr 2001 Posts: 19,010	Pretty slick vehicle. __________________ https://porncorporation.com

04-02-2012, 09:43 AM	#22
Professor12 Registered User Industry Role: Join Date: Jul 2011 Posts: 90	Everyone is looking at electric cars now, that is why gas prices are so high now cause they are trying to make as much money as they can before no one needs gas anymore. __________________ WEEKLY PAYOUTS! MONTHLY PROMOTIONS! BOINKCASH.COM