Range-extended new energy vehicles have no range anxiety. I don't recommend you. Range extender electric vehicle, speaking of two advantages 1. high mileage, generally 800+. Why? Utilize a large fuel tank

Range-extended new energy vehicles have no range anxiety. I don't recommend you.

Range-extended electric vehicles, speaking of two advantages

1. High mileage, generally 800+. Why? Generate electricity from the oil in a large fuel tank, or charge the battery (mainly), or directly provide vehicle electrical energy (non-primary).

2. Relative to other cars of the same level, the configuration is very high, higher than the oil car, and higher than the pure electricity and plug-in hybrid. Why? The battery pack is small, the cost is low, and there is no engine transmission, which costs less. Save money all to increase the configuration.

Why look at such a good product, it is absolutely not recommended that everyone buy it?

There are no cost-free benefits, and behind the two advantages, there are serious problems of their own, which boil down to a fundamental problem.

1. It seems that the mileage is very high, but the use of range extender device (mainly generator) to generate electricity, the power is small, can only be used in a few occasions. If the battery pack has very little power and you continue to drive for a long time, it is too late to generate electricity, and the vehicle will have to be turned off to make up the power. Or go to the charging pile to charge, or wait for the generator to generate electricity.

So there will be some partners who are forced to stop on the road. But in fact, there are not many cases of people driving like this, and the situation is not very common.

2. It seems that the configuration is very high, but behind it is a drastic reduction in battery capacity, which is very deadly.

The life of the battery pack is not calculated by the age limit, but is actually more by the number of charging cycles. Generally, the problem of full full discharge of about 800 times is not large, considering the loss of the battery due to low temperature and other conditions, 500 times is estimated to be OK.

However, the range extended electric vehicle, the battery pack has a battery life of 120-180, and the actual average opening is about 20% off, which is 100-140. 500 cycles is 50,000-70,000 kilometers.

That is to say, this battery pack can let you run 50,000-70,000 kilometers, counting a little more than 7-100,000 or so, the general home is more than 5 years. Then the battery capacity will drop significantly, which is what everyone often calls virtual.

Considering that the range extender can also directly power the car, it does not have to go through the battery. The overall mileage of the car is a little longer, as for how much, it depends on its own use but it is relatively limited.

The terrible thing is that for range-extended electric vehicles, if the battery is empty, then the vehicle cannot be driven. The zhin range extender is mainly to generate electricity to charge the battery first, but the battery is not good, it is not good to charge it, the mileage is still short; and it cannot rely on the range extender to directly power the car, the power is too low, and the car cannot run.

At this time, either the battery should be replaced, or scrapped, or the city should be opened for a short distance.

Of course, although such a car has only been driven for more than 5 years (some partners drive less, the time is longer), but there is no residual value, no one will want.

That's the price of buying this car, buying a car that seems good, but can only be used for the first few years, and there is no residual value.

Some partners feel that new energy vehicles do not have residual value. In fact, it is a misunderstanding, for the battery life within 300, there is indeed no, the battery is virtual and cannot be used, and no one will take over.

But more than 400 kilometers, the total mileage that the battery pack can support is more than 300,000 kilometers, and used cars are just as easy to use. Now it is just that everyone has misunderstandings and worries, and dare not buy; in order to sell new cars, some manufacturers will stipulate: the car that is returned does not provide a warranty. In this way, everyone is more worried, and the second-hand market needs more time to develop.

For range extended electric vehicles, personally are not very optimistic, you can look at the views in many ways, and consider the comparison for yourself.

In fact, these brand owners of range-extending electric vehicles are planning to switch to pure electric vehicles in the future, after all, range-extending is a transitional product. Users who have bought an extender will either pay for the scrapping of the car battery themselves, or find a brand owner to make some compensation for you, and that's it.

I think the ideal range-up mode is the most scientific model. The core problems of new energy vehicles are three: 1, efficient and stable high-power motors. 2, energy storage device that can discharge with large capacity and high power. 3, intelligent car machine. One of the most difficult to solve is the energy storage device with high capacity and high power discharge. The current new energy model is to solve this problem, some are large batteries, some are hybrid, and some are fuel cells. At present, the most reasonable mode is the ideal fuel as a generator range extender electric vehicle, and his later development future is to update the range extender and replace it with a more environmentally friendly hydrogen energy or other new energy model. The path is simple and well-directiond. I hope that the ideal can eliminate interference, stick to their own path, and embrace their bright future.

The ideal future of development is to make the motor power larger, and the range extender and high-power discharge device (currently the battery) are smaller. Build a car on the premise that neither is a problem. I do not recommend the ideal premature car, because the battery and range extender are not small, and it is not easy to integrate into the car. Trucks, RVs, minibuses, mpVs, etc. can be built. Accumulate skills and capabilities. Fuel cell range extenders can also be developed, and even their own exclusive fuels can be developed. I hope to provide the ideal student with some ideas and reasons to insist.