2023 is coming to an end, and the auto market will also usher in a new round of "reshuffle".Intelligent driving systemwithHigh-voltage platformThese two points have been played many times. But inexplicably, there is no BYD among the car companies participating in the game, has BYD never thought about this aspect?
It is true that BYD did not release 800V high-voltage SiC technology this year, or even intelligent driving systems, etc., but only brought the DM-O hybrid system and "Yi Sifang". But this does not mean that BYD will give up these two core technology competition points. A few days ago, a netizen shared that BYD will bring a series of new technologies such as a 1000V high-voltage SiC platform next year. The details are as follows:
Judging from the sharing of netizens, BYD will launch a 1000V high-voltage SiC platform next year, as well as a new DM50 super hybrid platform, as well as a second-generation "blade" battery with higher energy density and longer range.
Seeing this, there may be a guy version who will say that BYD has not even released 800v, is it possible to jump 1000v directly?At first, we were puzzled when we saw this news, but as we checked the data, we found that the 800V high-voltage platform BYD had already been completed and put into use.
In 2015, BYD launched the 800V high-voltage platform for passenger cars for the first time, and was the first to install it on the Qin EV (2015 model), which can reach 752 at the end of charge4V, Tang DM (2015 model) charging termination voltage is as high as 820V. At that time, the market was full of low-voltage cars, and only BYD used high-voltage until after 2019, when Porsche was the first to catch up, four years later than BYD.
Having said that, as far as we know, BYD models such as the Qin Plus EV and Han EV, which are currently in volume, have not shown strong competitiveness in terms of charging efficiency. Taking the Han EV as an example, the maximum charging power is only 120kW, which is more than double the 270kW of Porsche.
In fact, this is also normal, after all, the rise of fast charging piles has also been in the past two years, and the current energy replenishment network in many places has not yet reached the mainstream 400V. Therefore, even if BYD models support 800V high voltage, they cannot maximize power due to the local energy supply network.
As for why later new forces such as Ideal and Xiaopeng can achieve 800V fast charging, the most critical time is that they are building their own energy replenishment networks. In this case, why doesn't BYD make a replenishment network?I believe that this is also a point that many car lovers are more concerned about, after all, in terms of strength and volume, BYD has a great advantage. The Travel Bureau believes that the key to BYD's non-self-built energy supplement network is that most of BYD's models are economic and mid-range products.
Their customer groups are more sensitive to **, and the products of new forces such as ideal are all mid-to-high-end prices, and they pay more attention to the user's experience. In addition, although BYD has not built its own charging piles, many brands of charging piles on the market BYD have also participated in the formulation. In other words, compared with one-to-one to improve the user experience, BYD has chosen a "one-to-many" model with higher compatibility, that is, the car does not pick piles.
However, having said that, it is indeed time for BYD to improve the charging efficiency of vehicles, after all, this is also the direction of the current market development. At the same time, for consumers, energy anxiety is greater than mileage anxiety. Therefore, it is foreseeable that the launch of BYD's 1000V high-voltage SiC platform will also cause market changes, after all, from the advertised 5-8 minutes to replenish 500km, it is already comparable to traditional fuel vehicles. So, will this technology be able to survive as expected?