A heavy snowfall in the north completely tore the last fig leaf of the new energy tram, and it turned out that the title of "electric dad" was not in vain. During this time, the strongest cold snap swept across the country, although the owner of the oil truck roared in the snow, but the owner of the tram was eating coptis in a dumb way, and he couldn't tell the bitterness.
In fact, the main reason for the crotch pull of the tram is the long charging time and short mileage. It doesn't matter if you're 500w or the strongest within 1000w, it basically takes a few hours to fully charge. If you want to go with the charge, it's basically daydreaming. And in the cold north, the charging time of pure electric cars will be doubled, at least 8 to 10 hours to fully charge.
In terms of energy consumption, trams and fuel vehicles are just the opposite, fuel vehicles have higher fuel consumption in urban areas, and they are more fuel-efficient at high speeds. Trams, on the other hand, have low energy consumption at low speeds and higher energy consumption at high speeds. Because when the motor is running at high speed, the speed exceeds the constant torque, and the power will decrease. In order to ensure that the vehicle is running at high speed, the battery will be in a high-intensity working state, which greatly increases the energy consumption of high-speed driving.
The official calibration of 500 kilometers of endurance, as soon as it comes to winter, you can run 300 kilometers, you can steal the fun! In the past, many people fancy pure electric cars, which are cheap to charge and have strong power. The result? A blizzard completely made the "tram blow" suffer from "snow phobia"! After this cold wave, do you have anything to say about driving the train in front of the screen?