4 ms·
How is this problem specific to EV's?
by dqpb 8y ago
How is this problem specific to EV's?
- alkonaut 8y agoOnly because they have shorter range. I explained in another comment why the specific problem (Given the distance to be driven and the range) doesn't occur for my current ICE car. Edit: and yes as was pointed out in another comment - heat is "free" while driving because of losses in the engine.
- notawaytothink 8y agoThere is waste heat produced by the engine of a traditional vehicle, which is used for heating. The EV doesn't have this advantage.
- razorunreal 8y agoInternal combustion engines throw off heat whether you want them to or not, plus the total amount of energy stored in a gas tank is vastly greater than a battery, so wasting some of it as heat is less likely to strand you. EVs only get similar range by being much more efficient, and efficiency means less energy lost to heat.
- hwillis 8y agoDepending on the car and the temperature you'd much rather be stranded in a Tesla (or another EV that works as well at low temperatures). A Tesla can run its heater on full blast for well over 12 hours. In ICE cars that don't have resistive heaters, the heat output is much lower at idle- think a civic or corolla. It can be risky to fall asleep in cars like this because you need to warm up the engine regularly or the cabin will become quite cold.
- terryf 8y agoHaving slept in quite cold temperatures in cars during longer trips quite a lot of times, just having the car idle over-night has always been enough to keep the cabin warm enough to not even need a blanket. Not talking about luxury cars with huge engines either. It also uses very little fuel. After 8 hours, you can see that the fuel gauge has moved, but only very slightly. I'm pretty sure a ICE car with a full tank can idle for several days before running out of fuel.