First of all, there are many hybrid systems on the market at present, which can be basically divided into four types-plug-in hybrid, extended-range hybrid, 48V light hybrid and hybrid.
1, plug-in hybrid, be diligent in "serving" hybrid.
It is difficult to shake the number in first-tier cities, and I don't know how many car-free people have been caught. To this end, many people give up fuel vehicles for license plates and choose electric vehicles. In fact, there is another solution-plug-in hybrid.
Plug-in hybrid also hung up the green card. There is no need to shake the number and pat the cards. If there is electricity, give priority to it. If there is no electricity, it depends on the engine. The degree of fuel saving depends on the diligence of charging. Like BYD Qin PRO DM and Passat, the comprehensive fuel consumption per 100 kilometers is between 1.0L and 1.6L, but in pure oil mode, the fuel consumption will exceed 8L. If you want to save some oil, you have to charge it frequently, which is convenient. However, there are also some special cases, such as the E+ of Ralink engine. Even in pure fuel mode, the fuel consumption is only 4.3L.
2. Extended range hybrid and fuel "electric vehicle"
In fact, the extended-range hybrid can be understood as a rechargeable and refuelable "pure electric vehicle". Its engine displacement is too small to drive the vehicle. It just "silently contributes" to charge the battery, and the motor is responsible for outputting power.
Similarly, the extended-range hybrid is also a new energy source, and it can hang a green card, which is more suitable for users who live in restricted cities but are not convenient to charge. However, this hybrid system needs to convert the heat energy generated by the engine into electric energy and then output power, so it loses a lot in the process of energy transfer, and it can't save much oil at all, and the price is not cheap, so this hybrid is not to be seen. The models equipped with extended-range hybrid include Li ONE, Chevrolet Volanda and BMW i3 extended-range version.
3. 48V light mixing and weak mixing
Unlike the two hybrids mentioned above, the 48V light hybrid does not need to be charged, which is a traditional fuel vehicle. Mainly driven by the engine, the motor has a low "presence" and only provides limited assistance when the engine is started and the vehicle is started.
The fuel economy of 48V light-mixed fuel vehicle is slightly higher than that of traditional fuel vehicle, but the fuel saving effect is not obvious due to the low mixing degree, which is about 10%-20%. If you count the cost of buying a car, it is not worthwhile. Moreover, 48V light hybrid can only hang blue cards and do not enjoy the new energy policy. Both Mercedes-Benz E260 and Geely ICON are equipped with this hybrid.
4, oil and electricity are mixed, which saves fuel and is convenient.
When it comes to hybrid fuel and electricity, Toyota is undoubtedly the most representative. Why do you say that?
In the vast "global village", two companies, Toyota and Honda, are deeply studying hybrid electric technology, and Toyota is a proper big brother in this field.
You know, Toyota has been involved in hybrid technology for more than 20 years, and its hybrid models are quite popular all over the world, with sales exceeding150,000 vehicles. Even more amazing is that Toyota's quality control of hybrid vehicles has reached a very high level. So far, there has been no battery explosion accident, and the law of "bad Toyota" is also applicable to hybrid vehicles.
The domestic "mixed fever" was also started by Toyota. As early as 10 years ago, GAC Toyota introduced the Camry dual-engine hybrid, introducing the most advanced hybrid technology to the China market for the first time. At that time, other brands were still fighting for how to improve the performance of internal combustion engines. Later, with the emergence of the hybrid between Ralink and Willanda, the hybrid camp of GAC Toyota became lively and a "hybrid family" was formed. So far, the cumulative sales volume of GAC Toyota hybrid family has exceeded 270,000, and this number is increasing rapidly every day.
In the mixed family, the price of Leiling Shuangqing is the most intimate. The starting price is only 654.38+033.8 million yuan, which directly lowers the entry threshold of hybrid cars, and is similar to the price of medium and high-end models of Civic, Sagitar and LaVida at the same level. As far as cost performance is concerned, it can be said that Ralink Double Engine is the "shoulder handle" in the field of mid-level cars.
On the technical level, Lei Ling is also hard-core. It is equipped with the fourth generation THS II hybrid system. The system adopts a "series-parallel" structure, which consists of 1.8L Atkinson cycle engine and hybrid transmission (E-CVT). It is driven by a motor at the beginning and has a more positive response. When a large torque is needed, the engine and the motor output cooperatively, and the power is more abundant; At high speed, it is mainly driven by the engine, which is more efficient. Simply put, it is full-speed domain mixing, which really realizes that you can run less and eat less, and the power and economy have not fallen.
In addition, the hybrid battery of Leiling Shuangqing adopts the programmed management of "light charge and light discharge, multi-cycle", so the power will not be exhausted or full, and it will always be maintained in the best working area of 40%-80%, which greatly prolongs the service life and is basically the same as that of the whole vehicle. At the same time, it also provides an exclusive worry-free battery plan in the market. On the basis of the "8-year or 200,000-kilometer" super-long warranty of the power battery, it also provides the battery guarantee of "unlimited years, unlimited mileage and no follow-up". At present, only GAC Toyota can provide this worry-free battery protection in China.
If you want to find a competitor for Toyota THS II hybrid, it is Honda i-MMD hybrid. Different from THS II, the "protagonist" of i-MMD is the motor, mainly the auxiliary engine. In addition to high-speed cruising, the engine directly drives the vehicle, and the engine is only responsible for driving the generator to charge the battery. Both the motor and the engine are very busy. Therefore, in many working conditions, i-MMD is actually similar to extended range mixing, and its working principle is relatively simple.
The Toyota THS II hybrid is a high-tech full-speed hybrid. For example, the hybrid transmission with PSD planetary gear and parallel shaft structure is Toyota's patented technology, and there are no similar parts in the Honda i-MMD hybrid structure. All in all, Toyota's hybrid technology accumulated over the years is superior and advanced.