Great Wall DHT models have dismantled and interpreted in front of the media. The recent "press releases" are basically based on the analysis and evaluation of "Honda i·MMD"; they even define this system To "build a product of the times on the shoulders of Japanese automobile companies" is very funny and sad. In hybrid vehicles, i·MMD is not a new substance, and GW-DHT is not new either. The earlier ECVT hybrid system based on "extended range performance mode" should be based on BYD Auto's DM green hybrid, which is actually the hybrid system used in F3DM in 2008. Key point: The integrated motor of ECVT will limit the rated power of the motor to a certain extent. To achieve low fuel consumption, a displacement car engine using the Miller cycle or the Atkinson cycle must be used. The gas turbine power reserve and electric motor are not sufficient.
Therefore, this set of operating systems can only realize the system for transportation vehicles with low fuel consumption, and BYD hopes to build high-performance cars in my country; therefore, it will choose to abandon the green hybrid power in the later stage and transform and develop applications. The parallel plug-in hybrid platform is actually the DM3.0 used in the Western Han and Tang Dynasties. This type of system uses an ordinary Otto cycle engine and an integrated BSG power generation and operation machine; the motor is an independent layout of P3, P4 or P3+P4, and the motor power can be very large. However, the comprehensive energy consumption of this set will be higher, half lower than that of the same-class gasoline vehicles, but higher than that of ECVT. It is suitable for consumers who pursue perfect driving pleasure.
This system is still very fuel-efficient, and its performance is not bad. Qin PLUS can pass 100 in 7.3 seconds; the key is DMi plus a powerful rear axle motor. Even the DMP, after achieving full-time four-wheel drive, its performance can still be comparable to that of supercars. This is the foundation of key technical strength. Power lithium batteries and motors are independently produced, and MCU and IGBT chips are all independently produced. Advanced technology can freely create a platform with low fuel consumption and excellent performance. The DHT-HEV gasoline-electric hybrid platform should not happen. The main reason is that BYD Auto and Liangda have been engaged in a "PHEV & HEV" war for more than ten years; gasoline-electric hybrid vehicles are, to put it bluntly, "standard PHEV". In fact, it means reducing the capacity of the power battery pack, canceling the car's charging control module, completely using the gas turbine to drive the generator set to charge the lithium battery pack, and powering the motor while driving.
This narrative may be hard to believe, so take a look at Ryoda’s ECVT gasoline-electric hybrid vehicles, and then take a look at plug-in hybrid vehicles such as the so-called “Hybrid E+”; The basic platform of the plug-in version is exactly the same as the gasoline-electric hybrid version, except that the lithium battery pack capacity is expanded and a charging module is added. Before there is any comprehensive understanding of the operating mode of plug-in hybrid vehicles, there may be some confusion, but after understanding, it seems that everyone chooses plug-in hybrid vehicles; the initial widespread lack of understanding is usually because BYD cars do not have plug-in hybrid vehicles. The raw material costs of electric hybrid vehicles have been reduced, and the price is generally higher than that of Liangtian's gasoline-electric hybrid vehicles. Therefore, awareness is not high enough and sales volume is naturally not high. However, BYD Auto has set the consumption threshold for plug-in hybrid vehicles. After the price dropped to 100,000, popular car players began to pay attention to plug-in hybrid cars. In this way, the huge difference between the two may be an inevitable conclusion. In the end, gasoline-electric hybrid cars were basically eliminated, and plug-in hybrid cars became new force.
Great Wall Hybrid is not as good as BYD in terms of reputation or cost-effectiveness, and it does not have an advantage in terms of technology. Moreover, due to the patent barriers of hybrid, for a certain period of time, Great Wall will rely on hybrid power. Be cool. Where will the Great Wall go? In my humble opinion, the first way to continue to consolidate the gasoline vehicle market and invest at least the most effective way is to release more fashionable appearance and influence. The second is to vigorously promote pure electric vehicles. If you want to make achievements in the pure electric vehicle sales market, first, you must use new batteries, such as semi-solid batteries.
The second is to develop a unique approach on the premise of developing mid- to high-end pure electric vehicles and develop low-cost pure electric vehicles with a range of less than 100 kilometers to meet the needs of car owners who already own fuel vehicles for urban commuting.