Old drivers buy fuel vehicles like to look at the engine, gearbox, chassis of the "three major pieces" performance, the same, for pure electric vehicles, there are motors, batteries, electronic control systems of the "three major pieces", the three major pieces have become the core of measuring the performance of a car is good or bad, but few people know that before buying a pure tram to understand the "platform" of the car is even more important than understanding the "three major pieces".
Car manufacturing "platform" may be unfamiliar to many car laymen, but for automakers, car platforming is crucial, and the leading platform can improve R&D efficiency, shorten the R&D cycle, and reduce production costs. For consumers, the cost performance of the car, the performance of the three major parts, and the experience of using the car will be qualitatively improved.
Pure electric vehicles relative to fuel vehicles, its advantages are obvious, but the disadvantages are the pain points of car companies and users, such as the battery itself has a short endurance, low temperature + high speed + warm air conditioning in winter, which is almost the "nemesis" of pure electric vehicles, battery life attenuation after a few years, battery safety issues, charging difficulties, slow charging and other issues, are pure electric vehicles have been unable to avoid the topic, and these problems have been qualitatively changed in BYD e platform 3.0.
So where is BYD e-platform 3.0 stronger? Here is bydy on February 19, the first A-class pure electric SUV, the yuan PLUS, as an example.
First, the power performance crushes the same level of pure electric and fuel vehicles
In terms of power, the yuan PLUS is equipped with the world's first "eight-in-one" electric powertrain, thanks to this, the maximum horsepower of the yuan PLUS single motor is up to 204 horses, the maximum power is up to 150KW, the peak torque is 310N m, and the acceleration of 100 kilometers takes only 7.3 seconds, in the same price point A-class compact SUV model, by horizontally comparing the GAC Aian Y (maximum horsepower is 184 horses, motor power is 135KW, peak torque is 225N m), Nezha U and the power performance of the fuel vehicle Haval H6, MetaPLUS will find that it completely crushes them in terms of power performance.
An excellent pure electric car, in addition to the need for outstanding power performance, but also inseparable from the driving experience, this also needs to start from the chassis suspension configuration and tuning, the metaPLUS front suspension using McPherson-style independent suspension, the rear suspension using a new generation of multi-link independent suspension, chassis tuning, then invited the original Mercedes-Benz S-class expert Hans Kirk, the overall driving control experience has been qualitatively improved.
Second, battery safety performance PK
Meta PLUS all series of standard blade batteries, battery mileage is divided into 430km and 510km two versions, blade batteries believe that everyone is not strangers, BYD based on lithium iron phosphate battery independent research and development, its energy density is higher than the ternary lithium battery, while the introduction of battery temperature control, heat insulation and other technologies, in the puncture, overcharge and other safety test scenarios in the battery performance is stable, in general, the blade battery in terms of endurance and safety have been qualitatively improved, and therefore, including Tesla, A number of car companies, including Toyota, have extended an olive branch to BYD in terms of power battery cooperation.
In the actual endurance test, the same 200 kilometers away, the air conditioning set the second gear, Tesla Edamame 3 endurance reduced by about 236 kilometers, and equipped with blade battery BYD Han EV, the same distance actual endurance reduced by about 212 kilometers, that is to say, Tesla Edamame 3 actual endurance discount rate of about 85%, and the blade battery equipped with the model endurance discount rate of about 94%.
Third, space, exterior, interior and functional configuration
1, space, the meta PLUS positioning A-class compact SUV model, body length, width and height size are 4455 * 1875 * 1615mm, wheelbase is 2720mm, compact models with such a long wheelbase, the front and rear space in the car does not appear crowded, can fully meet the daily household.
It is worth mentioning that the yuan plus rear seat supports 4/6 minutes fold full flat down, so that the space of the rear row to the trunk is very flexible, and the load capacity is improved a lot, especially for some car owners who like to travel by car, completely putting down the rear seat immediately becomes a self-driving tour car.
2. In terms of appearance design, the yuan PLUS adopts BYD's new family Dragon Face 3.0 design language, and the sneaky low-lying shape is combined with the wing feather dragon crystal LED combination headlights, which is exquisite and does not lose the atmosphere. The body color also follows the trend, providing five body colors of surf blue, adventure green, parkour red, ski white and climbing gray.
3, the interior, the yuan PLUS is equipped with a 15.6-inch adaptive rotating central control screen, thrust electronic barrier full of sports driving fun, while equipped with BYD's latest DiLink 4.0 (4G) intelligent network system, the whole process can achieve voice recognition control, in addition to in-car entertainment + sports atmosphere is also a highlight, the car is equipped with multi-color rhythm atmosphere lights, according to different scenario modes to change the light, color, rhythm and other atmosphere.
4, the function is relatively rich, commonly used functions are configured, such as 360 ° degree holographic transparent image system, more accurate one-key automatic parking, NFC, Bluetooth key, automatic parking, steep slope slow descent, ramp assistance, wireless charging, voice interaction system and other functions are configured.
5. In terms of passive safety, the metaPLUS body adopts a large number of high-strength steel structures, and the overall strength is better than other products of the same level, and it is equipped with DiPilot intelligent driver assistance system, which makes automatic assisted driving more accurate and reliable.
Fourth, the first pure electric technology platform in China, where are the advantages of e platform 3.0?
To put it simply, e platform 3.0 is a platform that brings together the core technology of pure electric vehicles, such as the "eight-in-one" powertrain, which deeply integrates the drive motor, the vehicle controller, the battery manager DC converter, the motor controller, the reducer, the distribution box, and the on-board charger, so that the software and hardware ends are deeply integrated.
Software, hardware is highly integrated, driving motor power density and efficiency is higher, the overall improvement of power performance, while the use of wide temperature range efficient heat pump system, make full use of the vehicle heat, further reduce the loss of battery energy consumption, so that in the low temperature environment with the car can reduce the power loss.
With the blessing of these technologies, the power consumption of the yuan PLUS 100 kilometers is about 12.1kW·h, in addition, under the unique boost technology, charging 10 minutes can achieve a range of 100 kilometers, which is obvious. After all, at the current stage, even if the general pure electric vehicle uses fast charging, it takes at least half an hour to charge to 80%, which can alleviate the anxiety of endurance to a certain extent.
Vertically looking at the global pure electric vehicle field, the use of pure electric technology platform architecture of car companies is very few, although Tesla, Weilai, etc. also use pure electric architecture, but many of their technologies are not independent research and development, this BYD advantage is beyond doubt, motors, batteries, electronic control systems, intelligent assisted driving and other core technologies are independent research and development, it is reported that the e platform 3.0 will be in BYD's subsequent A-class, B-class, C-class models have appeared.
In short, the professional "platform" is finally presented to consumers is a pure electric vehicle with longer endurance, faster charging speed, safer and more intelligent.
In the field of traditional fuel vehicles, our domestic cars are "inherently insufficient" in the three major pieces of technology, which is indeed backward, but in the field of new energy vehicles, domestic car companies have not lost on the starting line, many aspects have caught up with foreign or joint venture new energy vehicle companies, here is not the meaning of touting, on the matter, I have to say that the current new energy car companies, BYD thrives, compared with Tesla, in terms of battery, motor technology and cost performance, BYD pure electric vehicle model has obvious advantages, I hope that in the future, I can "compete" with Tesla in terms of comprehensive strength.