Обхват
Какъв обхват наистина ще получите?
Официалната стойност е лабораторен резултат при умерена температура. Две неща я нарушават при реално пътуване: постоянна скорост и студ.
Защо скоростта струва толкова много
При градски скорости повечето от вашата енергия отива за ускоряване на масата, а регенеративното спиране връща добра част от нея. На магистрала почти никаква част от нея не се връща — вие постоянно избутвате въздуха, а тази цена нараства с квадрата на вашата скорост, докато необходимата мощност нараства с куба.
Практическото последствие е, че разликата между 110 и 130 км/ч е много по-голяма от 18% разлика в скоростта. При дълго пътуване, намаляването на скоростта с 20 км/ч често спестява спиране за зареждане, което спестява повече време, отколкото струва.
Скорост и консумация
Зимно наказание
Два ефекта се натрупват. Кабината се нуждае от отопление, а в автомобил с резистивно отопление, което черпи директно от акумулаторната батерия. И самият пакет приема и доставя енергия по-трудно, когато е студен, което също забавя бързото зареждане. Изследвания, измерващи въздействията на околната температура върху консумацията, количествено определят комбинирания резултат [1].
| Условия | Планирайте на | Забележка |
|---|---|---|
| Градски, умерен | 100% или по-добре | Регенерацията работи в ваша полза |
| Смесени пътища, умерен | ~85% | Близо до официалния цикъл |
| Магистрала 110 км/ч, умерен | ~75% | Съпротивлението доминира |
| Магистрала 130 км/ч, умерен | ~65% | Кубичната мощност е проблем |
| Магистрала, близо до замръзване | ~50-60% | Отопление плюс студен пакет |
| Влачене или покривен багажник | Много по-малко | Фронталната площ е врагът |
Често задавани въпроси
Колко пробег губя през зимата?
Трябва ли да намаля скоростта?
Има ли значение боксът на покрива?
Защо консумацията ми е по-лоша от тази в ревютата?
Related reading
References
Every citation below links to the original peer-reviewed record on PubMed or via DOI. Nothing here is a substitute for medical advice.
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