배터리 교환PistonHeads★ 신뢰도 4.1 (높음)

기아 EV9 수리 사례

2026년식 · MV (2023-현재) · 롱레인지 AWD

2026. 10. 2. 작업

난이도 & 준비물

증상

Because aerodynamic drag increases with the square of the speed, overcoming it draws a lot of sustained current, thereby generating a lot of heat in the battery and related components, hence the need to limit top speed in EVs to protect them and also preserve the vehicle's range.

처리 내용

otolith said: je777 said: I've already explained above.(Also, you've gone from claiming I want all cars to be slow to claiming that I aspire to own a fast car of a certain kind.It's almost as if you're just making stuff up.)The comment on people only getting upset about performance when EVs got faster than ICEs wasn t personal to you, it s a wider phenomenon. See also acceleration isn t important sour grapes from people to whom it obviously is. I ve given up trying to understand your position, it looks like post hoc justification of a bunch of prejudices. Or maybe I don't have the set positions that most have depending on 'which side they're on'.My position is simple: I think it's dangerous to have cars that can go from 0-40mph very quickly - and fairly quietly - being commonly owned, because morons will (and do) use all of that accleration in urban areas.My 'prejudices' are not based on EVs: I'd also make it illegal for car screens to function unless the car is stationary.I'd take a hardline against modified cars that produce too many emissions.I'd have loads of those community support pretend-police people going around on bikes instantly fining anyone they saw using a mobile phone while driving.I'd have the police nicking those cretins who ride illegal motorbikes through our towns - and I'd have stricter noise limits on motorbikes.And, as you know, I'd limit the size and weight of cars.I wouldn't describe those as 'prejudices', I'd say those were sensible rules and laws - and far more sensible than the unsafe mandatory 'safety systems' put on cars and the unsafe 'smart' motorways to name but two.Edited by je777 on Friday 2nd October 10:04