In recent years, the call for low-carbon and environmental protection has become higher and higher, and the pollution caused by construction to the living environment should not be underestimated. The electrification of construction vehicles will usher in new opportunities for development. On May 12, 2020, the nation's first large-scale engineering vehicle charging station, Shenzhen Guangming Gongchang Road Charging Station, started construction. After the station is completed, it can be used for 600 pure electric dump trucks within 20 kilometers of the surrounding area.

After all electric buses and taxis have been electrified in Shenzhen, Shenzhen is striving to promote the electrification of engineering vehicles represented by dump trucks. As of the end of April 2020, the number of pure electric dump trucks in operation in Shenzhen reached 3,700, and pure electric dump trucks have become one of the main models of construction waste transportation in Shenzhen. According to calculations, the fuel emissions of a dump truck are equivalent to 70 private cars, and 600 pure electric dump trucks can save 24 million liters of fuel a year, which is equivalent to reducing carbon dioxide emissions by 62,000 tons.

"We have to provide supporting services for it and contribute to the strength of the" Shenzhen Blue "Southern Power Network." The relevant person in charge of China Southern Power Grid's electric vehicle service company pointed to the 9,000 square meter site in front of him: "In three months, here 84 floor-mounted DC twin gun (240 kW) charging piles will be built, and we have also equipped 84 special charging stations for mud trucks, rain sheds, driver lounges, restaurants and other service facilities. Compared with ordinary residential charging piles, Its single pile has higher power and faster charging speed. It can not only charge pure electric dump trucks, but also meet the charging needs of heavy electric trucks such as pure electric dump trucks, mixers, container trailers. "

"Guangming Gongchang Road Charging Station will become a milestone project in the construction of large-scale engineering vehicle charging stations in China. We have made many beneficial attempts in Shenzhen all the time. At present, 22 large-scale centralized types such as Lianhuashan and Minle have been built. Many of the charging stations are the “wind vane” in the professional field. ”The head of the emerging industry department of China Southern Power Grid introduced that this includes the first“ substation + charging station ”model of the Lianhuashan charging station in the country, with a“ spontaneous self-use, residual electricity online ”model. Operation; the nation's first "smart parking + charging integrated charging pile" bamboo forest demonstration site project; the world's largest transportation hub "Minle P + R (parking + transfer)" charging station; and the country's multi-station integration and energy integration Use the demonstration station "Leshan" station. "This and next two years, China Southern Power Grid will also build four types of centralized charging service ecological model demonstration sites in Shenzhen, such as photovoltaic storage and charging, multi-energy complementation, heavy truck replacement, vehicle pile integration, and new retail, to explore the electric vehicle charging service ecosystem. New path built. "

It is reported that China Southern Power Grid Corporation has actively responded to the call for "new infrastructure", and has stepped up its efforts in the areas of electric energy substitution and charging facilities. Since 2020, as of the end of April, the company has started and continued to build 520 small and medium-sized centralized fast charging stations, with 5,239 charging piles (guns), a total capacity of more than 280,000 kilowatts, and a total investment of more than 738 million yuan. It is estimated that China Southern Power Grid will invest 1.2 billion yuan throughout the year and build more than 10,000 new charging piles, covering various types of public, special, logistics, residential, port and shore power. During the "Fourteenth Five-Year Plan" period, the company will invest 25.1 billion yuan to build charging facilities, build 150 large-scale centralized charging stations and 380,000 charging piles, more than 10 times the current number. It is estimated that this round of construction will effectively drive the upstream and downstream investment of related industries such as power grid construction, component and equipment manufacturing, operation and maintenance, vehicle sales and after-sales service and other related industries by about 200 billion yuan.

Low-carbon travel has embarked on a popular trend, in order to create a better living environment, the electrification process will lead the pioneer of the times. The project is led and invested by China Southern Power Grid Corporation. After it is put into use, it will effectively promote the electrification process of Shenzhen engineering vehicles, promote Shenzhen to form a green and low-carbon production and lifestyle, and help Shenzhen build a pioneering socialist demonstration zone with Chinese characteristics. Editor / Peng Xue