As a model city for the promotion and application of new energy vehicles, in recent years, Shijiazhuang City has achieved certain results in the construction of electric vehicle charging infrastructure, but the charging infrastructure and electric vehicle development are not coordinated. There are still problems such as no piles, no piles and no cars. . Recently, the Municipal Development and Reform Commission issued the "Shijiazhuang Electric Vehicle Charging Infrastructure Development Plan (2016-2020)" (Outline) to "charge" new energy vehicles. According to the plan, by 2020, the charging infrastructure will guarantee the charging demand of about 23,000 electric vehicles. At the same time, Shijiazhuang City will also promote the interconnection of Beijing-Tianjin-Hebei charging infrastructure.
"Thirteenth Five-Year"
The city's electric vehicles will reach 23,000
The new energy automobile industry is one of the strategic emerging industries identified by the city. According to the survey, from 2013 to 2015, the city promoted 3,888 new energy vehicles. The electric vehicle charging infrastructure associated with this is also increasing.
According to the national and provincial new energy vehicle promotion and application policy requirements, combined with the new energy vehicle promotion plan of Shijiazhuang City, it is estimated that at the end of the “13th Five-Year Planâ€, the number of electric vehicles in the city will reach 100,000 standard vehicles, which will be converted according to the new energy standard. The relationship table, to the end of the "Thirteenth Five-Year Plan", Shijiazhuang City, about 23,000 electric vehicles, including: 3,600 buses; 7,400 special vehicles; 12,000 private passenger cars.
However, it is difficult to charge, the construction of charging infrastructure is difficult, and mature business models have not yet been formed, and the standard specification system needs to be improved. It has become a “blocking tiger†for charging infrastructure construction.
“One car and one pileâ€
Meet the needs of private cars
"Planning" is difficult to solve for charging. It is clearly stated that by 2020, the city will be equipped with 24,150 electric vehicle charging piles and 318 charging stations. The city's private passenger vehicles will basically realize “one car and one pile†to meet the basic charging needs of private vehicles.
Where are these charging piles and charging stations built? How to build them? During the 13th Five-Year Plan period, Shijiazhuang City requested that the proportion of parking spaces for new residential buildings, parking lots for large public buildings, public parking lots, etc. The central city (Chang'an District, Qiaoxi District, Xinhua District, Yuhua District, Wucheng District, Luquan District, Wucheng District, Gaoxin District, Zhengding New District, Circular Chemical Industry Park, Comprehensive Bonded Zone and Zhengding County) shall not be less than 100%, 30 %, 30%, other areas are not less than 100%, 10%, 10%.
At least one public charging (changing) power station will be built for every 2,000 electric vehicles.
At the same time, the built-up community combined with the number of residents in the community and the current number of motor vehicles, according to a certain proportion of planning to build a public charging parking space; encourage the construction of a small footprint, low cost, quick effect of mechanical and three-dimensional parking and charging integration facilities.
Moderate advance
Beijing-Tianjin-Hebei charging infrastructure collaborative construction
In order to solve the charging problem, the "Planning" clearly states that the charging facilities will follow the principle of first, rational layout and moderate advancement of the pile station. The ratio of public charging piles to electric vehicles in the main city is not less than 1:7, and the radius of public charging service is not More than 0.9 kilometers.
Advance the layout of the subway entrance and exit station and the urban transportation connection charging infrastructure; build a network of charging facilities in the central part of the main urban area and the traffic density; take the lead in demonstrating the construction of charging infrastructure in the administrative institutions.
During the construction process, Shijiazhuang City will focus on the integration of Beijing-Tianjin-Hebei transportation, and carry out the layout of electric vehicle charging infrastructure in the key cities of Beijing, Tianjin and Hebei and Shijiazhuang as well as the backbone roads and important traffic nodes between the urban areas and the counties. Jinyu charging facilities are interconnected.
7.8 billion yuan
Guarantee the reduction of emissions
According to the average investment cost of charging infrastructure in Shijiazhuang City (excluding the supporting costs of external power grids), according to the “Planning†target, by 2020, the accumulated investment will be about 780 million yuan.
From the perspective of economic efficiency, according to the sales target of electric vehicles, from 2016 to 2020, the cumulative charge capacity can be about 937 million kWh, the saving of alternative fuel oil is over 301,300 tons, and the carbon dioxide emission reduction is over 932,800 tons.
The social benefits are equally impressive. Through the construction of supporting facilities such as electric vehicle charging stations, it can provide strong guarantee for the development of electric vehicle industry; reduce dependence on petroleum resources and optimize energy consumption structure; it can also improve grid utilization efficiency and improve resource utilization.
When woodworkers talk about CNC cutters, they are most often referring to Cnc Routers. To understand what routers can and can`t do, it is important to note that they cut with friction. A cylindrical bit resembling a drill bit with sharp sides spins at high speeds and carves away unwanted material. Unlike a drill, however, a router can cut both in and out and side to side.
Woodworking Machine,Wood CNC Router,CNC Wood Cutter Router,Wood CNC Router Machine
JINAN XUANLIN MACHINERY CO., LTD. , https://www.cncfiberlasers.com