Performance test of electric vehicle around Qinghai Lake

category:Sports
 Performance test of electric vehicle around Qinghai Lake


The evaluation of endurance capacity requires that the 7KW electric pile of the vehicle should be slowly charged to the SOC fully charged state, and the tire pressure should be adjusted according to the factory requirements of each vehicle model. All the participating vehicles will start the GPS mileage starting point, and the endurance vehicle team will march in formation until it can not keep up with the specified speed of the team, and the referee team will be at the end of the vehicle evaluation. At the same time, the referee team counts the whole journey of the vehicle from GPS record at the end point of vehicle evaluation, which is the total mileage of the vehicle.

In the evaluation of fast charging capacity, the SOC state (i.e. the remaining power) of the vehicles before fast charging is set by the participating teams according to the strategy of the best power receiving zone (the racing party shall meet the requirements as far as possible according to the arrangement of the specific race section, and the factory team can calculate the initial power consumption according to the mileage of the race section). The vehicles shall be charged immediately after arriving at the evaluation point of the stage, and the electric quantity (unit: kW. H) input by the electric pole to the participating vehicles shall be recorded uff09For fast charging test results.

Beijing automobile, an old friend of the round the lake race and the king of six consecutive awards, has both appearance, performance and strength. This year, facing the same powerful multi model lineup of other teams, they will continue to make a full impact on various awards and fight for their honor as the king in the history of the round the lake race.

Beijing-eu5 is known as the new model of artificial intelligence car. As the first pure electric car bred and born by Darwin system, eu5r600 has been comprehensively upgraded in appearance, especially the brand-new Beijing brand logo, which comprehensively improves the appearance of the whole vehicle. In addition, the excellent performance of 525-635km is absolutely ahead of other models of the same level. In addition, the addition of duos artificial intelligence voice system makes EU5 more popular among young people.

Seres (seles) as a new force for the first time to participate in the competition is particularly attracting peoples attention. The orange body of the racing car seles sF5 is bright and eye-catching. The car is running in the blue sky and white clouds of Qinghai Lake, which complements the magnificent natural scenery.

The technology of charging pile has been greatly improved. Wei Tingyun, special person in charge of intelligent power consumption of marketing department of Qinghai Electric Power Company of State Grid, said: on the basis of successfully completing the power guarantee of the first six games, Qinghai Electric Power Company of State Grid once again put into three stations and installed 83 charging piles of various types. On this basis, the State Grid Electric Vehicle Service Co., Ltd., one of the co organizers of this event, has invested V2G charging pile for the first time to demonstrate the technology of vehicle network interaction; in addition, it has put into our energy storage charging pile for the first time to participate in the emergency charging of the team according to the mileage of the race period; the third is the first use of plug and play technology, which not only improves the charging efficiency, but also improves the overall Competition level.

Bi Wenjing, the world gymnastics champion, is also an old friend of the round the lake race. During the test drive, she was again shocked by the starting speed of the new energy electric vehicle. At the same time, the simple and easy to use electronic touch screen and beautiful interior decoration also impressed Bi Wenjing. The greatly improved charging speed also made the new energy vehicle owner in life more optimistic about the lake tour and the future of Chinas electric vehicles Here: I think our new energy vehicle race is very good. The biggest feeling of driving new energy vehicles is to save money, drive easily and save effort. Moreover, it is still green and can contribute to environmental protection. I believe that through such competitions, electric vehicles will be better and safer in the future.

After testing the ability of team a and team B, they continued to test the ability of team a and team B. after completing the test, team a continued to test the ability of team a and team B on the west side of the lake.

Yesterdays performance test results were also announced in succession

In the silent effect evaluation, Changan new energy running e-start has achieved outstanding results in the A00 car group, beijing-eu5r600 and BYD E2 are equally powerful in the car group A1, SAIC Roewe er6 stands out in the sedan A2 group, Toyota e-engine performs well in the SUV compact group, jinkangcelis sF5 and FAW red flag e-hs3 also have excellent performance.

In the acceleration performance evaluation, Changan new energy running e-start is outstanding in the A00 car group, beijing-eu5r600 ranks first in the car group A1, SAIC Roewe er6 has obvious advantages in the car A2 group, and Hezuo Nezha u in the compact SUV group performs surprisingly. Jinkangsilis sF5 and FAW red flag e-hs3 in the medium and large-scale group and luxury brand group respectively have excellent performance. In the braking performance evaluation, Changan new energy Benz e-start performed well in the A00 group, beijing-eu5r600 in the A1 group, SAIC Roewe er6 in the A2 group, Toyota e-engine in the SUV compact group, jinkangcelis sF5 and FAW Hongqi e-hs3 also performed well.

The requirement of climbing ability evaluation for the track is a continuous uphill road, the slope is 4% - 8%, and the total length of the road is 800m. The state of charge of the vehicle is required to be above soc80%, and the tire pressure shall be adjusted according to the vehicle nameplate. The weight is CVW + driver (uniform mass, the insufficient part is completed by counterweight, and the counterweight is unified on the floor of the co driver). If the vehicle has multiple driving mode options, it will be set as the sports mode. Make sure that the windows, lighting and other signal devices and air conditioning are closed. Only one driver is allowed on board. Before taking part in the test, the road survey is conducted once for each vehicle to warm up the tire and run in the driving control characteristics of the vehicle. (reduce the impact of human factors such as the driver is not familiar with the vehicle and the venue on the performance). After the start of the competition, the vehicle will start from the starting point, drive according to the designated line, and arrive at the end of the evaluation at the fastest speed. The time referee will record the time spent in the stage. The altitude of this climbing test field is as high as 3280 meters.

Zhan Xiaodong, executive deputy general manager of Qinghai Lake (International) electric vehicle race Co., Ltd., explained the new changes of the evaluation around the lake: this years cevr event is different from previous years in terms of competition system setting. For the first time, the competition mechanism of factory team drivers was opened. For safety consideration and the comparative weight of vehicle performance and drivers driving control ability in the evaluation, we set the climbing stage at the same time On the straight road which meets the requirements of evaluation index in distance and slope. In addition, the double race system is adopted in this race. While the climbing ability of group A is tested, the endurance of group B is being evaluated in the round the lake stage. This will not only make the schedule more compact, but also enrich the content of the event.

This years driver lineup also shows more powerful and diversified features like participating in the racing brand lineup: the official drivers of the event have always been the champion drivers in the top professional automobile competitions in China. With the development of cevr in the past six years, they have become the most experienced drivers in driving electric cars in China. This year, we invited the factory team for the first time Most of them are compound drivers from the field of electric vehicle R & D engineering and cross-border to professional racing field. Their driving experience and skills are also excellent. Top drivers from the two fields will compete in this competition.

In addition, the next days round the lake race will take you to appreciate the worlds Yellow River guideqing and the first dam of the Yellow River in Wanli. Lets see what our mother river should look like. While promoting the implementation of the new infrastructure policy, we will review the most innovative infrastructure construction achievements in history, which are the public welfare attributes and Meaning, let all contestants deeply experience what our living environment should be like.

Mo Huilan, the veteran gymnast world champion of the 6th round Qinghai Lake International Electric Vehicle challenge, is still attracted by the round the Lake Race: watching the competition get better and better every year, the participating vehicles also have a lot of changes and improvements. It can be said that it is a very good event. It is beautiful Qinghai itself, and so is new energy vehicles Now the state strongly supports it. From the first session, I will also pay special attention to new energy vehicles on the road. Opening new energy vehicles will be awesome, and will not cause pollution to the environment. Opening new energy vehicles will be good weather conditions and good mood, and bring more security to people.

At the same time, in yesterdays handling performance evaluation, Changan new energy running e-start has obvious advantages in car A00 group, Chery arizee E has excellent performance in car A1 group, Changan new energy cs55-erock has outstanding performance in car A2 group, jinkangsailis sF5 and FAW red flag e-hs3 also have excellent performance.

In the challenge of wading ability, all 13 vehicles passed the 20cm test. Changan new energy e-start, beijing-eu5r600, Dongfeng Fengshen E70, beijing-eu7, Changan new energy cs55-erock, Hezhong Nezha u and jinkangsilis sF5 successfully passed the 40cm wading challenge.

Toyota e-engine, which participated in the round the lake race for the first time, also had a good performance in this competition, which benefited from the perfect integration of tnga and ev characteristics. It not only improved the body rigidity, but also further lowered the vehicle center of gravity, which provided more light and fast control experience for the competitors. Since the worlds first mass production HEV Prius was launched in 1997, Toyota has devoted a lot of energy to research and development of new energy vehicles every year. Todays e-engine can better reflect Toyotas accumulated technology and experience in hybrid vehicles over the years, and has reached the leading level in terms of driving range and battery capacity retention rate.

All of the vehicles participating in todays round the lake evaluation race did not have any plateau reaction, still maintained the best working condition. After the seventh stage of the journey, the team returned from the Atomic City Museum to Xining, which also means that all the evaluation projects of the day were completed.

At the same time, in yesterdays handling performance evaluation, Changan new energy running e-start has obvious advantages in car A00 group, Chery arizee E has excellent performance in car A1 group, Changan new energy cs55-erock has outstanding performance in car A2 group, jinkangsailis sF5 and FAW red flag e-hs3 also have excellent performance.

In the challenge of wading ability, all 13 vehicles passed the 20cm test. Changan new energy e-start, beijing-eu5r600, Dongfeng Fengshen E70, beijing-eu7, Changan new energy cs55-erock, Hezhong Nezha u and jinkangsilis sF5 successfully passed the 40cm wading challenge.

On July 25, the seventh round Qinghai Lake (International) electric vehicle challenge round the lake evaluation race will usher in the second day, a total of six stages, a total of 384 km evaluation, the evaluation content includes endurance test and power saving ability test, all vehicles are ready to go, lets wait and see.