Original title: New Year grassroots 丨 Visit haisan expressway qiongzhong service area: the newly built super charging demonstration station was put into use
New Hainan client, Nanhai Network, Nanguo Metropolis Daily February 2 news (reporter Shi Zubo) on February 2, the second day of the Chinese New Year, the reporter passed through the Haisan Expressway Qiongzhong service area to see that in order to facilitate the Spring Festival holiday passengers to charge the new energy vehicles in time, the Qiongzhong service area super charging demonstration station (referred to as: super charging demonstration station) has been put into use, a large number of owners driving new energy vehicles came to the scene to "taste the early" and feel the "speed" of the supercharging demonstration station charging.
Haisan Expressway Qiongzhong Service Area Supercharging Demonstration Station. Photo by reporter Shi Zubo
The reporter visited the scene and learned that the Qiongzhong service area on both sides of the Haisan Expressway has built a new supercharging demonstration station. Among them, the Haisan Expressway Qiongzhong Service Area (North District) supercharging demonstration station is equipped with 16 charging guns, and the southern district supercharge demonstration station is equipped with 11 charging guns. In addition, the original charging piles in the Qiongzhong service area on both sides of the Haisan Expressway continue to operate, and at present, the Qiongzhong Service Area (North District) of the Haisan Expressway can accommodate 20 new energy vehicles to charge at the same time, and the south area can accommodate 15 new energy vehicles to charge at the same time.
The new supercharging demonstration station in the Qiongzhong Service Area of Haisan Expressway has been put into operation. Photo by reporter Shi Zubo
The supercharging demonstration station was completed and put into operation before the Spring Festival
The charging efficiency of new energy vehicles has been greatly improved
Wang Yi, the manager of the Qiongzhong Service Area and the head of Hainan Traffic Control Service Area Investment Co., Ltd., said in an interview with reporters, "With the increase in the number of new energy vehicles in the province, the original charging piles in the Qiongzhong Service Area have already met the charging needs of new energy vehicle owners during the peak period of holidays. Qiongzhong service area is located in the middle of the Haisan Expressway, according to previous years' data, last year's Spring Festival Qiongzhong service area charging pile utilization rate reached more than 10%, compared with other highway service areas are much higher. ”
Wang Yi, the manager of Qiongzhong Service Area and the person in charge of Hainan Traffic Control Service Area Investment Co., Ltd., introduced the characteristics and operation guidelines of the supercharging demonstration station. Photo by reporter Shi Zubo
In order to help the promotion and development of new energy vehicles in Hainan Province and ensure this year's Spring Festival, Hainan Traffic Control has increased investment and built a new supercharging demonstration station in the Qiongzhong Service Area of Haisan Expressway in a timely manner to meet the needs of passengers driving new energy vehicles in this year's Spring Festival.
"In the past few days, many new energy vehicles have come here to charge. The supercharging demonstration station started construction in December last year, was completed on January 23 this year, began commissioning on January 25, and was officially put into operation on January 27. Wang Yi introduced that according to statistics, the overcharge demonstration station in the Qiongzhong service area has been in operation since January 27, 2022, and the average daily charging capacity of the supercharge station has exceeded 1800 degrees, and the charging efficiency has been greatly improved. Compared with the past, it often takes about 50 minutes for a new energy vehicle to charge halfway, and now it takes only 15 minutes to charge the same amount of electricity.
Wang Yi introduced, "The difference between the supercharging demonstration station and the previous charging pile is that it adopts a charging pile with intelligent flexible distribution. The original charging pile, its power is fixed, it is difficult to meet the different power requirements of new energy vehicle charging. Now the charging stack using the latest intelligent flexible distribution can concentrate the power and distribute the charging power on demand, which greatly improves the utilization rate and service life of the equipment, saves power consumption, and the charging time is also greatly saved. ”
The reporter noticed that the on-site supercharging demonstration station was also equipped with a liquid-cooled supercharging equipment, named "Breaking Dawn". "This device belongs to the liquid-cooled supercharge terminal products, is a cutting-edge technology products, the car battery and the charging pile itself have extremely high requirements, in the case of battery adaptation can provide ultra-fast charging for new energy electric vehicles, as long as the battery is adapted, the maximum can reach 600-640kW of power, in a very short period of time to complete the charging, time-consuming comparable to the gas station refueling time." The technology of this product is one of the leading technologies in the industry, so it is named The Dawn. Wang Yi introduced.
Charging operation guidelines for super charging demonstration station in Qiongzhong service area. Photo by reporter Shi Zubo
Cracking the "Parking Difficulty"
The new new energy parking spaces in the Qiongzhong service area also added fuel vehicle parking spaces
It is worth mentioning that in order to do a good job in the spring transport guarantee work, the construction of the supercharging demonstration station in the Qiongzhong service area was developed in the reserved land in the service area, and at the same time, the new special parking space for new energy was added, and the parking space for fuel vehicles was also added, which solved the problem of insufficient parking space in the service area, resulting in the pain point problem of charging and parking difficulties during the peak period of passenger flow.
Qiongzhong service area super charging demonstration station. Photo by reporter Shi Zubo
The reporter learned that the original parking spaces in the north area of the Qiongzhong service area were 4 ultra-long parking spaces, 10 large parking spaces and 14 small parking spaces, and the original small parking spaces in the southern district were 18 small parking spaces, 8 large parking spaces and 4 ultra-long parking spaces.
"In the past two years, the number of passengers received in the Qiongzhong service area has shown a rapid growth trend, especially during the holiday period, the peak of the one-sided traffic in the area is about 100, and the original parking spaces have been unable to meet the parking needs of passing passengers." Wang Yi introduced that the total investment of the qiongzhong service area supercharge station project is 1.8 million yuan, of which the north side of the construction of 640kW specification charging pile, equipped with 1 supercharging pile + 15 DC piles, a total of 38 parking spaces; the south side of the construction of 640kW specification charging pile, equipped with 1 supercharge pile + 10 DC pile, a total of 13 parking spaces.
Source: South China Sea Network