Charging station from the point of convergence into the network "saddle" to break the first electric vehicle deadlock

Under the rapid operation of Qingdao Xuejiadao charging station robot, the electric bus between the urban area and Huangdao shuttles; with the charging station deep in the county, the electric bus network of Linyi radiates from the urban area to the countryside. The energy-saving and environmentally-friendly new energy automobile market has bright prospects and future. However, it is the “horse” of electric vehicle production, or the “saddle” that provides charging facilities. It is like a huge chess game that tests both endurance and strength.

The charging and adding of the second oil is almost from Qingdao to Huangdao. The tunnel bus with the word “pure electric bus” is the first choice for many citizens. “Now it is no longer necessary to drive a diesel-powered vehicle that consumes oil and pollutes the environment. "The driver, Master Hu told reporters, "From the Sifang Station to Xuejiadao, 33 kilometers away consumes less than 40 degrees, which is much more economical than a fuel car."

What is more satisfying to Master Hu is that Shandong Power Group built the Xuejiadao Charging Station for only over six months, making charging a quick and easy thing: In the charging station's power exchange channel, high-speed machine vision technology is used to locate The robot automatically removes the battery from the car, puts it on the charging rack on both sides to start charging, and removes the already-charged battery from the charging rack and replaces it with the car. Replace the 6 batteries on a pure electric bus. The entire process takes less than 10 minutes.

It is such a convenient and rapid charging that the bus company in Daocheng City has accelerated the speed of the introduction of pure electric buses: starting from the first batch of 20 electric buses, it is now Qingdao Tunnel 2 Road, Tunnel 4 Road, and Huangdao Island. The bus company already has 38 electric buses in operation, and it is expected that 4 tunnel bus lines will be fully operated by electric buses during the year, and the number of operations will reach 120.

The same scene was also staged in Linyi. After the Linyi Jiaozhuang Electric Vehicle Charging Station was completed and put into operation in 2010, Shandong Power Linyi Power Supply Company has also built 4 charging and charging stations, namely Yiyuntang, Gongcun, and Liuqing, forming a “quadrilateral” electric motor in the urban area. Car exchange service network. The completion of “Saddle” directly boosted Linyi Bus Company to invest 100 pure electric buses into bus operations.

Now, Shandong Power Group has officially put into operation the first county electric vehicle charging station in Yinan County, connecting the service network of new energy vehicles from urban areas to rural areas. According to data from the Linyi Power Supply Company, as of the end of 2011, the Linyi electric bus had been charged more than 40,000 times, and the total mileage exceeded 5.6 million kilometers, equivalent to 140 orbits around the earth.

The charging network will be spread all over the province due to objective conditions such as insufficient battery life, limited fast charging technology, and large-scale popularization of charging and switching power stations. Although new energy vehicles have attracted attention due to their energy saving and environmental protection, they have not been widely promoted. . "The development of the electric vehicle industry cannot be hoped that the popularity of electric vehicles will precede the construction of charging stations. We must first make the 'road' smooth so that the vehicles can get through." For how to break new energy vehicles, deputy chief engineer of Qingdao Power Supply Company Chen Gang understood this way.

Nowadays, a more extensive “road” for charging stations for electric vehicles is being rolled out across the province: in the vision of Shandong Electric Power Group, it will be supported by the Jinan, Qingdao, Linyi and other nodes, with the Beijing-Shanghai, Jiqing high-speed Based on this, we will build an electric vehicle charging and replacing station in the service area and large parking lot, and construct Shandong “one vertical and one horizontal” backbone network for charging and replacing electricity.

This year alone, Shandong Electric Power Group will build 17 electric vehicle charging and switching stations in key cities such as Qingdao, Jinan, Linyi, Zibo and Tai'an, and will continue to build six, and assist in the construction of passenger car battery distribution stations and charging piles. By 2013, there will be 11 access charging and replacement service networks in 17 cities across the province.

It is also the first of Shandong's electric vehicle supporting service facilities, making our province currently running a total of more than 400 pure electric buses and electric passenger cars, with a mileage of more than 7 million kilometers. Among them, cities such as Linyi and Qingdao that have not been included in the pilot demonstration of new energy vehicles in the "Ten Cities Thousand Vehicles" have become the model for promoting electric vehicles nationwide.

Grid boosts the electric vehicle industry Perhaps for all new energy car manufacturers, Shandong Electric Power Group is the best solution for battery charging and swapping.

Shandong Electric Power Group focuses on charging, changing, storing and releasing various types of charging solutions for electric vehicles: the construction of the Qingdao Xuejiadao Exchangeable Storage and Storage Integrated Demonstration Power Station, the Xuejiadao centralized charging station, and the Jinan Yingxian Charging Station. Heroes charge and exchange station, Jinan West station charge and exchange station and Lincang Jiaozhuang, South Nanchong exchange station. Different construction plans for different cities across the province cover the full service network of electric vehicle replacement.

The strong ability to charge and swap electricity has attracted the nation's new energy vehicle makers, Shandong. With the completion of the Xuejiadao electric bus charging and switching station with the world's most complete functions, largest scale, and strongest service capabilities, Tianjin Lishen invested 3 billion yuan in power battery projects and settled in Huangdao District, Qingdao City. The urban and rural coverage of the Linyi Charging Station made the production of the Shandong Jiuxing electric vehicle in Linyi enter the capacity saturation state from the beginning of the 9th.

Shandong Electric Power Group expects that if the province is to form a scale of 100,000 electric vehicles, the battery output value will reach more than 10 billion yuan, and the direct output value of electric vehicles will also reach 100 billion yuan or more, if we consider the scale and leverage effect brought by the industry Affected, it will also pull up the extended output value of 200 billion yuan in related industries such as auto parts, electrical machinery, and electrical control.

More importantly, for the new energy automotive industry that is still in the early stages of development, the lack of uniform charging standards has become a bottleneck that restricts the development of the industry. The battery specifications of electric vehicles are not uniform, and the models and interfaces do not match the charging stations; charging Current electric vehicles require DC piles, while others require AC piles.

In this regard, Lu Qingchun, deputy director of the Institute of Automotive Research at Tsinghua University, said that if consumers find that electric vehicles have price advantages, they lack the necessary charging facilities and are inconvenient to use. They also retreat. This in turn will affect the enthusiasm of auto companies in developing and producing pure electric vehicles, leading to a vicious cycle. "The introduction of the national standard for electric vehicle charging will effectively boost the development of the electric vehicle industry."