The most obvious change is reflected in the sales market. Many people used to think that their own brands were "unreliable" and "bad cars", but now, in addition to those who still have doubts, more and more consumers are willing to add domestic cars to the car purchase list as an alternative to buying a car.
This is of course a good thing.
In the past few decades, joint venture brands have almost monopolized the domestic automobile market. Independent brands struggled at first, then pursued them, and then overtook them in the so-called curve in the field of new energy, which led to fierce competition today.
In this journey, more and more independent brands have realized the importance of independent technology research and development, including the well-known Great Wall Motor.
The month of 10 this year coincides with the 30th anniversary of Great Wall Motor. Under the "soul torture" of President Wei Jianjun, Great Wall Motor began a drastic transformation, from a traditional automobile manufacturer to a global technology travel company.
65438+February 15 Following the release of the world's first horizontal 9DCT gearbox not long ago, Great Wall Motor officially launched the "lemon hybrid DHT" technology with full speed range and full scene in Baoding Haval Technology Center.
1-2-3
Let's talk about this new hybrid system independently developed by Great Wall Motor-"Lemon Hybrid DHT".
According to the interpretation of the Great Wall, "Lemon Hybrid DHT" is the world's leading high-efficiency and high-performance hybrid scheme, covering almost all travel scenarios such as low-speed travel, long-term parking, high-speed/urban loop. It can bring users a travel life with lower fuel consumption, stronger motivation and more comfortable experience.
The forward-looking and advanced nature of this hybrid power system is mainly reflected in "1-2-3", that is, 1 DHT highly integrated hybrid oil-electric system, two power architectures and three powertrains.
Hybrid power system means that "Lemon Hybrid Power DHT" adopts a two-motor series-parallel topological structure, and has various working modes such as pure electricity, series connection and energy recovery. Through the intelligent switching of the control system, the perfect balance between high performance and high performance is achieved in the full speed domain and the whole scene.
On this basis, according to different consumption requirements, two power architectures of hybrid electric vehicle /PHEV are deduced. HEV architecture focuses on the ultra-low fuel consumption of urban roads and the instantaneous acceleration ability of medium and high-speed roads. The comprehensive efficiency of power system can reach more than 50%, and the comprehensive fuel consumption of A-class SUV powered by HEV is as low as 4.6L/ 100 km. The PHEV architecture has the highest performance in the industry, with a pure battery life of 200km and no "battery life anxiety".
In the actual test, taking the B-class SUV with HEV architecture as an example, compared with fuel products, the fuel saving rate can reach 35-50%, and the acceleration time of 0- 100km/h is greatly shortened 1.5s, only 7.5s.. ..
The three powertrains refer to "1.5L+DHT 100" and "1.5T+DHT 130" in HEV/PHEV architecture and "1.5t+DHV" in PHEV architecture.
"Lemon Hybrid DHT" is based on "1-2-3", which can serve users with different needs in different parts of the world, has a high degree of flexibility, fully empowers Great Wall Motor's globalization strategy, reinterprets Great Wall Motor's "user-centered" concept, and creates value with technology.
Why "mix"?
As we all know, in recent years, under the new wave of four modernizations, pure electric vehicles have become the main theme of the future.
However, as Jianghu Jun often mentioned, pure electricity is not necessarily the optimal solution of new energy sources before there is a breakthrough in battery technology.
The mixture that was once considered as "chicken ribs" now seems to have some meaning of "perfect transition". Especially under the research of Toyota and Honda, hybrid models with both economy and practicality are obviously accepted by more and more consumers.
Therefore, it seems that the purpose of Great Wall Motor's "lemon mixed DHT" is very clear. In addition to continuing to enter the global technology travel company, there is also an intention to occupy a place in the field of hybrid power.
In fact, as early as two or three years ago, Great Wall Motor began to lay out this hybrid technology.
Under the research and development concept of "precise investment and pursuit of industry leadership", "Lemon Hybrid DHT" was designed and developed by Great Wall Motor completely independently, with completely independent intellectual property rights, with a total of 199 patents, including 80 core patents.
Judging from the interpretation of experts at the end of the conference, "lemon hybrid DHT" is similar to Toyota in structure, but it is a completely different system, and the most crucial point is that compared with the two experts, "lemon hybrid DHT" does have the power of World War I.
It's a pity that Jianghu Jun only attended the conference of new technology and failed to experience the actual feeling of "lemon mixed with DHT" on the model.
But it doesn't matter. If there is an opportunity in the future, Jianghu Jun will definitely bring you a more detailed interpretation. Of course, Jianghu Jun is also looking forward to the "lemon mixed DHT" with enough eye-catching performance.
(Note: Some pictures in the article are from Great Wall Motor)
This article comes from car home, the author of the car manufacturer, and does not represent car home's position.