The automobile industry has entered the new energy era, and the most common thing people hear is "overtaking on the curve". But to be honest, without a complete industrial chain layout and excellent technical accumulation, just relying on simple "buy, buy, buy, buy" and platform copy and paste, do you want to achieve "overtaking on the curve"? Obviously a fantasy.
Therefore, there is no shortcut to independent car companies want to surpass in the new energy era. Only by laying a solid foundation and diligently cultivating "internal strength". In this regard, Great Wall Motor has the most say. By creating a forest ecology, it has established a development strategy of multiple technical routes at the same time. The three rails of hybrid, pure electric, and hydrogen energy are parallelized, and have deeply deployed core fields such as batteries, electric drives, and semiconductors to seize the commanding heights of new energy technology, becoming one of the most extensive, complete and in-depth car companies in China's new energy industry chain. This also provides a continuous driving force for the transformation of Great Wall Motor's new energy. According to data, in 2021 alone, the number of patents disclosed and authorized by Great Wall Motor's new energy technology reached 1,301 and 914 respectively, ranking first in the country in terms of patents. Among them, the most representative one is Lemon Hybrid DHT.
In recent years, as the problems of battery life and charging difficulties of pure electric vehicles have become increasingly prominent, hybrid vehicle has become the best choice for alternative fuel vehicles. As a hybrid system designed, developed by Great Wall Motors and has completely independent intellectual property rights, Lemon Hybrid DHTh seized the commanding heights of hybrid technology once it was launched.
As a highly integrated, high-performance, multi-mode oil-electric hybrid system, Lemon Hybrid DHT adopts a "seven-in-one" highly integrated design. Compared with other hybrid systems, the assembly is smaller in size and lighter in weight. The benefits are higher transmission efficiency, better NVH performance, and better reliability. At the same time, the dual-motor hybrid topological design is also the most abundant type of hybrid configuration. It can realize intelligent switching of various working modes such as EV, series connection, first-speed direct drive (low-speed cruise), first-speed direct drive (performance direct drive), second-speed direct drive (high-speed cruise) and energy recovery. It can achieve dual excellent performance in full-speed domain and high-performance in full-scene scenarios. Take the latest third-generation Haval H6 equipped with this hybrid system for example. Not only can it accelerate from 100 to 7.8 seconds, but the fuel consumption per 100 kilometers under WLTC operating conditions is only 5.6L. The range of full fuel and full power can be achieved by more than 1,000 kilometers, truly achieving "both oil and electricity advantages".
Not only that, Lemon Hybrid DHT also solves the "stubborn disease" of medium and high-speed acceleration and increased fuel consumption in DM-i, THS, and iMMD. It has added a two-speed transmission to the entire system. When driving at high speed, the transmission controls the engine speed through gear adjustment, so that it always remains in the optimal range, which not only solves the insufficient power of the traditional hybrid high-speed power, but also optimizes fuel economy and noise; when driving at medium and low speeds, the deep throttle uses direct power transmission, and the power output is not sluggish.
It is precisely because of the outstanding strength of Lemon Hybrid DHT that Great Wall Motors' new energy transformation has been extremely smooth. It also surpassed Japanese hybrid products in various evaluations and comparisons, becoming an important force for Great Wall Motors to "knock open" overseas markets. This is the correct way for independent car companies to surpass foreign brands in the new energy era.
