the fast charging station just appeared in the provincial capital. Ding Jie shot
life daily July 26th (reporter Ding Jie) driving on the road, the electric car suddenly no electricity is a very depressing thing. Recently, an electric vehicle fast charging station appeared on the streets of Ji'nan. However, experts and manufacturers' customer service personnel have said that using this thing to charge quickly, and do not charge too many times.
26 days ago, reporters saw a quick charging station in front of a shop near Yanzi Road, Yanzi mountain road. The charging station is only two big dictionaries. The shopkeeper placed it under a tree and had a power cord connected to the socket. The shopkeeper said, throw a dollar coin into it, connect the power supply, and complete the charging in 10 minutes. The fast charging station also indicates the manufacturer's hint: according to the difference in the mileage of the battery car, the electric vehicle is charged about 1-2 coins, and the electric motorcycle needs 2-3 coins.
battery car charging takes only 10 minutes to complete. The reporter consulted the manufacturer of the charging station, Hangzhou Xu Neng Technology Co., Ltd. Mr. Zhang, the customer service department of the company, said that the charging station is using a large current pulse charging method, the general battery car charge up to half an hour, the battery can basically reach saturation state. The actual charge time of the coin is 11 minutes, when the electricity can be charged to 70% - 80%.
Mr. Zhang said that the charging station was a new product in 2009, and now there are more cities in Beijing, Nanjing, Hangzhou, Shenzhen, Guangzhou and other big cities, and one such charging station sells for 1280 yuan. But in Ji'nan, the use of fast charging stations is still relatively small.
"if you use this fast charging station frequently to charge, it will definitely affect the life of the battery, but occasionally charging several times will not affect it." Mr. Zhang reminded him.
Zhu Ke, a lecturer in the Institute of electrical engineering at Shandong University, said that the capacity of the battery car battery in the case of a certain condition, want to reach the capacity of the battery in a short time, only by increasing the current can be done. Generally speaking, the relatively large current will have a certain effect on the life of the battery.