TU-TESL

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The state has given birth to a batch of new energy vehicle manufacturing enterprises. However, with the reduction of subsidies, the introduction of new energy vehicle manufacturing enterprises, and the suppression of foreign enemies, a batch of new energy vehicle manufacturers have been eliminated and a batch of domestic independent new energy vehicle enterprises' R & D efforts have been stimulated. For example, Qin / yuan and aion s have come to the fore. For example, the BYD Han EV, Xiaopeng P7 and Weima 7 series, which will be launched in 2020, will set off a new round of confrontation with Tesla in the field of pure electric cars, and will they be able to enter the eyes of Tesla? Weima 7 series starts: in 2020, when we talk about 7 series, it's not necessarily. It may be Weima 7 series. Weima 7 series is a brand-new car, similar to Xiaopeng P7 in positioning. Guess it is. It is reported that Weima 7 series will be built based on Weima's "car super platform", and CTP technology will be used in the package (the battery cell is directly integrated into the battery pack to improve the energy density of the battery), so that the NEDC range of the new car will exceed 700km. In addition, Weima 7 series will also be equipped with L3 level automatic driving aid technology and L4 level technology, as well as 5g intelligent cockpit. As there is no more information about the new car, the exterior and interior design is not known. But it is worth mentioning that the comprehensive endurance mileage of the new car may exceed 700km! Biyadihan EV launch time: in June 2020, biyadihan was approved several years ago, and now it is going to be launched soon. Biyadihan is undoubtedly the most concerned model of "Dynasty Series". With a length of nearly 5m, the car is positioned as a medium and large four door car, and the wind resistance coefficient is only 0.233cd. Various parameters are exposed in succession, which represents the perfect answer of BYD's new energy vehicle market for many years. Among them, the new hanev will be equipped with BYD's latest lithium iron phosphate "blade battery". Its cell is designed to be oblate and elongated. It is said that its energy density is 50% higher than the circular power battery, and its life is longer. Whether it's endurance or battery safety, it has more advantages than yadihan ev. The single motor version is equipped with a driving motor with a maximum power of 163kw. The NEDC has a range of 605km and a power consumption of 14.1kwh/100km in 100km. The maximum power of the front and rear motors of the dual motor version is 163kw and 200kW respectively, the endurance mileage of NEDC is 550km, and the power consumption of 100km is 15.4kwh/100km. Although the range is slightly reduced, thanks to the emergence of the electric four-wheel drive system, the performance and stability of the dual motor version will be better. Launch time of Xiaopeng P7: in April 2020, Xiaopeng P7 is the second model and the first pure electric medium-sized vehicle, which is expected to be officially delivered in the second quarter of 2020. The official intends to make its rolling model 3. The power part will be equipped with a four-wheel drive power system composed of two motors. The acceleration performance is also outstanding. The acceleration time of 0-100km / h can reach 5 seconds. In terms of endurance, NEDC's endurance mileage is expected to be more than 600km, after he Xiaopeng said that he would strive to make P7's endurance mileage reach 640km. Regardless of the brand influence, charging equipment, functional configuration, quality control and other aspects of the gap, if Xiaopeng P7's mass production vehicle can really achieve the expected endurance, this endurance ability is to surpass BYD hanev, not to mention model 3, or even become the pure electric vehicle with the longest endurance mileage in the same period in China.