- My Forums
- Tiger Rant
- LSU Recruiting
- SEC Rant
- Saints Talk
- Pelicans Talk
- More Sports Board
- Fantasy Sports
- Golf Board
- Soccer Board
- O-T Lounge
- Tech Board
- Home/Garden Board
- Outdoor Board
- Health/Fitness Board
- Movie/TV Board
- Book Board
- Music Board
- Political Talk
- Money Talk
- Fark Board
- Gaming Board
- Travel Board
- Food/Drink Board
- Ticket Exchange
- TD Help Board
Customize My Forums- View All Forums
- Show Left Links
- Topic Sort Options
- Trending Topics
- Recent Topics
- Active Topics
Started By
Message
re: where will we get the juice for all these EVs?
Posted on 6/13/21 at 9:26 pm to lostinbr
Posted on 6/13/21 at 9:26 pm to lostinbr
quote:
Granted, the air conditioner is still a load. But it’s not that much compared to actually powering the drivetrain
Radio on?
Windshield wipers?
Bluetooth?
Navigation?
Dashboard display?
All that PLUS A/C...
You'll have a line of fricking paperweights littering the highway.
Posted on 6/13/21 at 9:30 pm to udtiger
How are you going to power heavy equipment? trains? ships? buses? trucks? aircraft? industrial generators?
This post was edited on 6/13/21 at 9:31 pm
Posted on 6/13/21 at 9:36 pm to udtiger
quote:
Radio on?
Windshield wipers?
Bluetooth?
Navigation?
Dashboard display?
Those are all pretty low power accessories lol.
quote:
You'll have a line of fricking paperweights littering the highway.
The new F150 can power a reasonably sized house for 3 days lmao
This post was edited on 6/13/21 at 9:39 pm
Posted on 6/13/21 at 9:41 pm to udtiger
quote:
Radio on?
Windshield wipers?
Bluetooth?
Navigation?
Dashboard display?
All that PLUS A/C...
You'll have a line of fricking paperweights littering the highway.
You’re either severely overestimating the electrical load of those items or severely underestimating the capacity of an EV’s battery.
The average home in Louisiana uses 1,254 kWh each month. That means an 80 kWh EV battery could power an entire home in Louisiana for nearly 2 days. You think a car A/C is going to drain it in a couple of hours?
Posted on 6/13/21 at 9:43 pm to udtiger
quote:It uses very little juice when sitting and not moving on traffic. The list you gave uses very little from the car.
Radio on?
Windshield wipers?
Bluetooth?
Navigation?
Dashboard display?
All that PLUS A/C...
You'll have a line of fricking paperweights littering the highway.
This post was edited on 6/13/21 at 9:45 pm
Posted on 6/13/21 at 10:00 pm to udtiger
quote:
Radio on? Maybe 20 watts
Windshield wipers? Negligible
Bluetooth? Laughably negligible
Navigation? Negligible
Dashboard display? Negligible
Basically think about how long your ICE car will run all that stuff off its little battery with the engine off, and then multiply by roughly 100.
quote:This is the only major power draw, dwarfing all the others you mentioned combined by about 100 times.
All that PLUS A/C...
quote:Not quite. A Tesla, for example, requires about 2kw to run the AC. That means it will lose maybe 5-10 miles of range per hour running the AC constantly. For comparison, an ICE might burn 1/4 to 1/2 gallon of fuel per hour idling with the AC on (obviously depends on engine). That means it will lose a similar 5-10 miles of range per hour.
You'll have a line of fricking paperweights littering the highway.
Back to top
Follow TigerDroppings for LSU Football News