Plug-in hybrids are like electric bicycles, with pedals.
When there is electricity, squat over there. Woo-hoo can walk on his own. When the electricity is used up, can "oops" ride forward sweating?
An electric hybrid car is like a tandem bike.
It's in front of you. You must ride all the way. There is a man behind you, named "Battery", who also helps you ride. The whole journey is relatively labor-saving, but it is also the whole journey you have to spend all the time.
The difference in principle There is a paper in the journal Internal Combustion Engine and Accessories, which mentions the structural principle and maintenance safety of hybrid electric vehicles.
On the basis of the original engine system, with the assistance of the motor system, the efficiency of the whole vehicle is in the best state.
As the saying goes, driving a fuel-efficient car requires fuel-efficient speed.
This operating range is actually very small, and it can only be used under medium and low speed and medium and high load, which is a very small opportunity point. It is more fuel-efficient at this time.
Motor system: when using other waste oil, it is assisted by electricity.
For example, when "Woo-hoo ~" wants to speed up at first, it is all done by electricity, because it doesn't matter, which improves efficiency.
However, the part burning engine oil is always the most fuel-efficient state, thus achieving comprehensive fuel saving.
This is like: Zhang San is not good at talking about business, so he found a social butterfly to talk about, so that the list can be discussed smoothly.
Different from oil-electric hybrid, plug-in hybrid electric motor system can work independently and provide driving force. That is, like an electric car, it can run on pure electricity.
After that, it is also possible to drive in a hybrid mode dominated by internal combustion engines, and charge the battery when appropriate.
In fact, it is a bit like a laptop: the battery can be used normally when it is fully charged. Plug in the power supply and continue to use it at home. You can also use both ends.
Knowing these principles, the most concerned question is: which hybrid is the most fuel-efficient and the best to use?
It is only 50km per day, and mixing is more fuel efficient.
When the car has electricity, the plug-in hybrid car can run in pure electric mode, and the basic fuel consumption is 0. Plug-in hybrid is more fuel-efficient than oil-electric hybrid.
According to the latest national subsidy policy for new energy vehicles in 20 19, the minimum requirement of NEDC comprehensive cruising range is 50km in the pure electric state of plug-in hybrid vehicles.
Therefore, if the daily commuting distance is less than 50km, it will be more economical to plug in the battery car.
In addition to the pure electric cruising range, mixed oil is more fuel efficient.
If the daily commuting distance exceeds the cruising range, oil mixing is more economical than plug mixing.
Those plug-in models that claim fuel consumption per 100 kilometers 1.6L can actually reach several liters at 8 o'clock, but the fuel consumption is only 4 to 6L.
What is the difference? Two main reasons.
The president of Huatai Automobile New Energy Research Institute wrote a paper, which was described in "Analysis of Core Technology of Plug-in Hybrid Power".
Plug-in hybrid electric vehicle needs the engine to run in start-stop mode, power-assisted mode, driving power generation mode and series mode in the energy maintenance stage, so as to keep the battery energy near a constant value.
In other words, the plug-in hybrid engine should not only ensure the output of normal driving power, but also provide additional motor energy consumption.
It's like: if you have guests at home, you should not only eat by yourself, but also the guests who come should not be hungry. Food naturally needs to be cooked for a while, right?
In addition, because the power battery pack is heavy and the vehicle weight increases, the fuel consumption will naturally be high.
There is one more person in the back seat of the bicycle, and it is harder to ride than yourself.
We are not very strict and rude about this. The advantage of plug-in hybrid is that it can be charged. After running out of power, the fuel consumption is higher than that of mixed oil.
Which other one costs less? After talking about fuel consumption, let's look at the cost.
There is basically no difference in maintenance costs.
Maintenance costs, there is almost no difference between the two.
For example: Toyota Corolla, dual-engine oil hybrid version, dual-engine E plug-in hybrid version, maintenance interval 10000km once, the project is the same, oil change, machine filter.
The hybrid power system is almost maintenance-free, whether it is plug-in or hybrid. Only during maintenance, the master will do a few more inspections.
For example, is the wiring harness interface of the engine room electronic control system connected correctly? Is there anything that can't be inserted firmly or broken? Is the coolant level of the power control unit normal? This is a routine inspection.
There is basically no need to consider the cost of replacing the battery.
In addition to maintenance, more friends worry that it will be expensive to replace the battery after the battery of the hybrid car decays or is damaged.
In fact, the current new energy vehicles will provide long-term battery warranty programs, and there is no difference in this respect.
Generally, the warranty provided in the market is more than 8 years: Honda, 10 year or 200000km；; FAW Toyota, 8 years or 200,000 kilometers; ; BYD, simply guarantee the battery for life.
Basically, it is far higher than the national mandatory requirement of 5 years or 654.38+ 10,000 kilometers.
Where a lottery is needed, the cost of inserting a mixed license plate is lower.
It doesn't look good. Why does everyone seem to be more enthusiastic?
In fact, the reason is quite simple: you can get a green license, be exempt from purchase tax and enjoy subsidies, right? The more lottery tickets there are, aren't there?
In Hangzhou where I live in March, the winning rate of individual lottery was less than 0.6%, right? This is a tough battle.
If it is to be auctioned, the lowest price of Zhejiang A license plate 20 19 12 is 26 100 yuan, and the average bid is 33,893 yuan, all of which are money.
But didn't the green card save tens of thousands of dollars? Isn't it cheaper to buy a car?
Under what circumstances is it more economical to mix oil? So generally speaking, if there are charging conditions at home, the daily commuting distance is not very far, even within the range of pure electric battery life.
The use cost of plug-ins is really lower, and it is much lower. It can also solve the problem of difficult licensing, which is an affordable and good choice.
If you say that it is not particularly convenient to drive for a long time every day and then charge, and there is nothing to do at home, you have to wait in line outside and stay there for an hour or two with nothing to do.
Relatively speaking, I have a headache.
Can you spend tens of thousands more on a hybrid car? Anyway, it can save some oil, but the price of the car is also more expensive than the pure gasoline version.
Spend tens of thousands more to buy a hybrid. Can you get it back? Or to put it another way, how long will it take to get back to this book? I solved it for you.
Keywords: new energy
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What is the difference between domestic Tesla and imported Tesla? The price difference is so big, is it cutting corners? Or technological innovation? How long is the battery life?
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