Recently, AVATR announced the introduction of a range-extender hybrid system, which sparked a heated discussion on the Internet, with most of the comments critical of the extended-range system. Many people think that this technology is outdated, and that the range extender is actually a simplified version of the plug-in hybrid, a view that seems to be based on conventional wisdom. However, we must ask ourselves, is it true that the complexity of technology always equates to superiority?
Consider examples of automatic transmissions and manual transmissions. Manual transmissions are mainly composed of gears and shafts, and different gear combinations can achieve a variety of speeds and torques. In contrast, an automatic transmission contains not only gears and shafts, but also other complex components such as torque converters, planetary gears, and hydraulic control systems. Despite the more complex structure, practice has shown that the failure rate of automatic transmissions is much higher than that of manual transmissions. Similarly, plug-in and extended-range hybrid systems typically have a higher failure rate.
Many people question the logic of using gasoline to power their cars, arguing that it makes more sense to use gasoline, electric or plug-in hybrids directly. However, different types of powertrains need to be distinguished here. Plug-in hybrids, while similar in some ways, are fundamentally different from pure electric vehicles in terms of driving experience. And, given the current oil prices, it doesn't seem like a wise choice to opt for a conventional fuel vehicle.
In the case of Mazda's Skyactiv engine, for example, the thermal efficiency is about 43%. While there are many engines that exceed this percentage in thermal efficiency, in real city driving conditions, fuel consumption efficiency is typically only about 30% due to frequent start-stops. Extended-range hybrid systems are different because the engine does not directly drive the wheels, so they can operate more efficiently, and with the help of an electric motor with an efficiency of more than 95%, it can achieve more significant fuel savings.
Of course, at high speeds, the extended-range model does not have an advantage in terms of fuel consumption, because its energy conversion process is more complex than the direct conversion of chemical energy to mechanical energy. Still, range extender owners don't mind this, as they value economy and practicality when driving in the city.
It is worth noting that a number of brands, including Wenjie Automobile, Leap, Xiaomi, Changan Deep Blue and AVATAR, have joined the ranks of range extenders. This suggests that at this stage, a range extender may be one of the best options. In addition, with the exception of Xiaomi and AVATAR, which have not yet been launched, other brands have monthly sales of more than 10,000 units, which to some extent also proves the market's recognition of this technology.
In urban environments, where vehicles often need to start and stop frequently, range-extender models can save fuel and reduce emissions more effectively than traditional combustion vehicles. Science and technology is the primary productive force of social progress, and the cases of science and technology to improve people's livelihood are also all over the field. In recent years, China's scientific researchers have achieved technological innovation, developed a plant external version to achieve lane change overtaking, and has a technical advantage of "Junzhen, strong" to lead the development of the industry.
This market acceptance reflects consumer acceptance of the range extender technology and its recognition of its practicality. According to the portrait of Baidong users, 90% of its male users are generally over 35 years old, mostly from first-tier cities such as Beijing, Shanghai, Guangzhou and Shenzhen.
While the extended-range hybrid system may be seen as a transitional technology between BEVs and conventional combustion vehicles, it offers an ideal solution in specific situations.
Especially for those who are concerned about the range of an electric vehicle or often need to drive long distances, the range extender offers an option to enjoy the low fuel consumption and low emissions of an electric vehicle without having to worry about range. In addition, a follow-up review of the above-mentioned science and technology comment area found that among the thousands of user feedback, "times. Frequent "" time. lengthened" and other evaluations appear as frequently as high as 90%, or it also confirms its preference for men. Positive effects of the body of friends.
At a time when environmental protection and sustainable development are becoming more and more concerned, range extender technology has also shown its unique advantages. Although it relies on oil-fired generators, they typically operate at the optimum efficiency point, which means that it uses fuel more efficiently than conventional combustion vehicles, resulting in lower emissions. In addition, as battery technology advances and costs fall, battery components for extended-range models will become more efficient and economical, further increasing their attractiveness.
From a technology development perspective, range extender technology provides a platform for automakers to continue to improve and refine their electric drive systems before fully transitioning to electric vehicles. The flexibility of this technology allows manufacturers to adapt their product lines to market demand and infrastructure developments, paving the way for a possible all-electric transition in the future.
While the extended-range hybrid system may not be as good as pure electric or conventional combustion vehicles in some respects, it offers a balanced solution that both meets the current market needs and leaves room for future technological developments. With the continuous advancement of technology and the gradual maturity of the market, we can expect range extender technology to play a more important role in the future automotive market.