Focus on actual usage needs
Vehicles are closely related to daily life and are indispensable. Those plug-in hybrids and extended-range vehicles, which are called "oil-electric", are like two-faced gods, with the stability of fuel on one side and the lightness of electricity on the other, making it difficult to choose.
Plug-in hybrid vehicles combine the advantages of traditional internal combustion engines and electric motors to provide a flexible driving option. They usually have a smaller battery pack, allowing short-distance driving to rely entirely on electricity, reducing emissions and fuel consumption. It is suitable for consumers who want to reduce their dependence on fossil fuels but still need the long-distance driving ability of traditional engines. For example, for those who have a short daily commute but occasionally need to travel long distances, it can provide the dual convenience of zero-emission driving and traditional driving feel.
Extended-range electric vehicles further increase the range. They are usually equipped with a larger battery pack and a small-displacement internal combustion engine. The latter does not directly drive the wheels, but acts as a generator to charge the battery, thereby extending the range. It is suitable for those who drive mainly in urban environments and occasionally need to travel longer distances, but do not want to be restricted by the charging station network. It provides a "mileage worry-free" experience while maintaining low operating costs and reducing environmental impact.
But if you don't have a home charging device, it's best to buy a pure electric car.
Under the demand for low-frequency charging every week and frequent short-distance travel/commuting, pure electric cars are more suitable than hybrid or extended-range electric cars. When traveling long distances, you can also have a good experience by planning the charging and energy replenishment routes in advance, replenishing electricity in time, and reasonably staggering the peak hours. Installing a home charging device in the parking space can better play a role in stabilizing energy replenishment for non-pure electric models that need to be charged every 1-2 days.
Of course, if you often go to remote areas and there are no charging facilities nearby, it is another matter. At this time, the applicability of hybrid or extended-range electric vehicles will be greatly improved. This type of vehicle provides a zero-emission driving experience in pure electric mode, and when the battery is low, the internal combustion engine generates electricity to drive the vehicle, thus solving the problem of dependence on charging facilities and ensuring worry-free travel in any environment. Therefore, in this scenario, extended-range/hybrid models will become a more ideal choice.
Avoid blind pursuit of intelligence
Nowadays, electric cars have a rich range of intelligent configurations, such as large screen surrounds, voice interaction, and OTA upgrades. It is undeniable that some intelligent functions can indeed help us improve the driving experience, such as assisted driving, automatic parking assistance, intelligent voice assistants, etc. However, no matter how cool some intelligent functions are, if the system is not stable enough and the functions do not meet the rigid needs, it will only add more troubles in the end.
When choosing an electric car, it is necessary to carefully examine the continuous R&D and iteration capabilities of the car company's software, communicate more with actual car owners, and have a deep understanding of the stability and practicality of the system. Even if there are many functions, if the system frequently goes on strike, it will only make people upset. It is better to choose a system with simple and stable functions, and never let yourself become a computer repairman while driving.
Don't ignore 800V technology
Some people often say it's useless, but often these people have quietly driven cars with 800V technology.Looking at the problem from a development perspective, as the charging infrastructure becomes increasingly complete, it is expected that in the next 1-2 years, 400V technology alone will not be able to meet the growing demand. Not to mention, compared with 400V technology, 800V contains more value. It can not only provide higher charging speed and reduce charging time, but also increase the range of electric vehicles, while reducing battery loss and extending the service life of the battery. In addition, 800V technology can also improve the utilization efficiency of charging piles, reduce charging costs, and provide strong technical support for the popularization and promotion of electric vehicles. The latest Tesla pickup truck is equipped with this technology.
Relevant studies have shown that trams using an 800V full-voltage architecture can reduce energy consumption by up to 10% compared with traditional trams. In addition, thanks to more advanced electrical design, the heat generation of related components has been significantly reduced, and the durability and safety of various insulation materials have been significantly improved. As for the charging speed, it is even more shocking. The charging power can reach up to 500kW/h, and the efficiency is far higher than that of ordinary electric cars, up to 3 to 5 times.
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