State Grid, Chinese company Sinopec, CNOOC, China Putian, etc., have in the loading stations and cars electric energy supply network, to extend the schema PB994A PP2182D
En route to the main stadium of Shenzhen Universiade Lung Cheung Road junction, one marked “Dayun Center for Electric Vehicle Charging Station” from the vertical card, which attracts the passage of vehicles. That just ended soon, China Southern Power Grid million yuan investment, the charging station project, which is the servant
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Sinopec 11.31-0.18-1.57% Dongfeng Motor Otter 6.08-0.16-2.56% Xun 33.56-1.04-3.01% of the largest to date, the charging station for the car service. PP2182L HSTNN-LB31
Although the right side of the station was charging five cells, two large cargo aircraft, but in the “first financial daily” press the presence of a half-hour, without a car here, “stop to rest . Universiade Some are equipped with electric vehicles has not yet begun operations, but there are electric cars in the city of Shenzhen companies and individuals are also very low.
China Southern Power Grid outside said Shenzhen has built a 134 battery charge. Shenzhen municipal government has also been demonstrated by individuals in the drive to test electric cars BYD, the loading unit is located in Shenzhen Citizens Center, Department of Transportation and other units around.
While the load current station doors to cold, but comparable to the China Southern Power Grid charging facilities that intend to develop, areas growing, suggesting charge mode of electric vehicles on the site will probably main direction for the future, but to replace the battery model has been caught in a difficult situation as the names of passive situation. PA3383U-1BRS PA3395U-1BRS
Ultimately the future of electric vehicles will be home like adding gasoline costs the same, it will take a line similar to batteries for mobile phones, the market is still confused.
Method of Loading: practice, lack of compatibility
In the eyes of BYD, charging stations will be the future of the ordinary.
Journalists in BYD (1211.HK) have also seen a big factory, charging stations, although the appearance of power plants in Shenzhen Universiade Center, the difference was not large, but only one internal facilities loading. PA3534U-1BRS PA3191U-3BRS
Charging station is a villa of the family is the proposed model – “In the future village.” 2 villas are not only wind, solar and network system shipped, and the villas have their streets between a row of pile load.
BYD Public Relations Manager Yang Zhao told reporters that piles up and charging stations primarily to support the existing company electric vehicles. “Iron Phosphate lithium batteries installed in the chassis of the electric car, it does not go down. Even if they are designed to be removed, and it is also too heavy for car owners, because the 100 cells the composition of the batteries of electric vehicles, there are several 10 kg. ” PA3285U-2BRS PA3285U-3BRS
In the “BYD future of the village, the area in the heap can be made available to owners of charging burden, the burden of son normally takes 8 hours. This is called a” charge slow. “Fast” charge method is applied to the charging station in the streets, petrol stations, parking lots and other major public facilities, office and used to meet temporary power electric cars . Compared to replace the battery to be more comfortable.
However, journalists at the center of Shenzhen for the charging stations Dayun discovered a detail: 7 charging device interfaces are not the same, Ott Xun three series load cells and batteries 2 BYD perception as well as the interface device load, but another Austrian largest shippers Xun special charger and BYD, the interface is completely different.
According to reports, the BYD E6 charger against their electric vehicles at a separate location, facilities Ott Xun are not compatible with E6. PA3421U-1BRS PA3591U-1BRS
Replace the battery mode: cheap, bulky lifting management
Long been engaged in research on electric vehicles professor at Beijing Institute of Technology Lin Cheng told reporters, charging interface device, the agreement is to find ways to unify, but replace the battery model will have new problems and can not be unified.
Such as the use of each brand of battery electric vehicles are not the same product specifications. Pure electric vehicle market, BYD’s F3E, Lotus, Jing Yue use iron phosphate and lithium polymer batteries. Electric city bus, the Metropolitan Transit bus with lithium-manganese, Xiamen Golden Dragon to use lead-acid batteries, Dongfeng Motor EQ6122HEV nickel hydrogen batteries.
Also, replace the battery model are difficult to maintain the existence of the latter part of management. For example, a charging station, the need for someone will also install a variety of car batteries (battery technology handling is not as simple as filling), and staff must know how to maintain these May be there is Caixing spare battery. PA3191U-4BRS PA3285U-1BRS PA3285U-2BRS
Beijing Power Supply Association Deputy Secretary-General Qian Guoliang country was even behind the battery model for industry experts. He said: “Once the standard lithium batteries will be united, like a cell phone replacement battery, like all manufacturers of lithium batteries may participate, provided they meet the technical standards on the line.”
Replace the battery advantage of this model is that it can solve the relatively high price of the phenomenon of electric vehicles. Because the cost basis of electric vehicles is the lithium battery (which represents half the total cost or higher).
If replacing the battery mode, then the car plant as long as car sales naked on the line, and power network operators ready for a new battery chamber of commerce available to owners of rental. Zhejiang Zhong-tai car being tested on this model. Many buses running in Beijing, also used for battery mode. Inspiron B120 battery Inspiron B130 battery
Warlords battle for the throne
From these comparisons above, the charge mode and replace the battery mode of strengths and weaknesses, but increasing the compatibility of interface charge, the battery on the specifications of the product uniqueness of the problem by almost unanimous.
Method of Loading and replacing the battery model in May in future go hand in hand, but complementary electric vehicles and power of others is also likely to occur.
National Grid several years ago and planned on how the layout of the loading station in Shanghai, Nanjing and Shaanxi, the charging stations have been a standard comparable data. Xi’an is clearly stated in the charging station and the operator will manage the national network. December 28, 2009, the first electric vehicle China Southern Power Grid charging station (piles) built and put into service in Shenzhen, the scale of construction of 2 Power Station Charger, 134 pilings pricing, charging a total capacity of 2480 KVA. Inspiron E1405 battery Inspiron E1505 battery
China Petrochemical (600028.SH) are also the first Beijing as a “testing ground”, the hundreds of outlets and fuel charging facilities grouped in the Commonwealth. A management subsidiary of Sinopec told reporters , Sinopec Group, will begin charging stations in other areas of expansion, will launch this year, may be related to work.
CNOOC (0883.HK) has also created a joint venture with China Putian Putian Power New Energy CNOOC Ltd., the specialized operation of vehicle electrical energy supply network. Inspiron E1705 battery Latitude D410 battery