日批在线视频_内射毛片内射国产夫妻_亚洲三级小视频_在线观看亚洲大片短视频_女性向h片资源在线观看_亚洲最大网

Energy

State Grid plans to expand power network in 2011

By Du Juan (China Daily)
Updated: 2011-03-25 11:24
Large Medium Small

BEIJING - State Grid Corporation of China, the biggest power-network operator in the country by market share, said it will expand its smart grid construction in fileds such as electric-charging stations and wind-power installations in 2011.

The company said it will build 173 electric-charging points, a sevenfold increase on the existing number, with 9,211 charging poles in 26 provincial regions this year.

"This will improve the electric-auto industry because the increasing number of charging stations will clear up the biggest obstacle for the industry," said Yao Jianguo, director of the State Grid smart grid research center.

He said the company is promoting the use of battery-swap stations because they is more efficient than the charging points.

It takes three to five hours for a vehicle to become fully charged, but the whole battery-swap process only needs five minutes, Yao said.

"However, the cost of a swap-station is much higher because of the advanced energy-storage technology," said Yao. "The construction of a large-scale charging station costs 20 to 30 million yuan ($3.05-4.57 million) and a small-scale one costs less than 10 million yuan, but it costs more than 100 million yuan to build a battery-swap station."

Yao said there are fewer than 10 battery-swap stations in China at present, but they will become a trend.

Related readings:
State Grid plans to expand power network in 2011 Power network set to increase
State Grid plans to expand power network in 2011 State Grid, GE to create smart grid standards
State Grid plans to expand power network in 2011 State Grid sees big role for clean tech
State Grid plans to expand power network in 2011 Smart power grid norms unveiled

According to the National Development and Reform Commission, China will have 500,000 electric vehicles by the end of 2015. State Grid plans to build 2,351 electric-charging and battery-swap stations with 220,000 charging poles to meet the development needs of electric-auto industry in the next five years.

However, analysts think that there will still be a shortage of charging and battery-swap stations.

The country definitely needs more if the electric-auto industry keeps developing at a high rate, said Xu Chao, an analyst at Changjiang Securities Co.

"Compared with the number of gas stations in a city, the number of charging stations is too small," he said. "Also, the development of the electric-auto industry depends on the government's policy in new energy-developmental guidance."

In addition to the expansion of the electric-charging networks, State Grid will also largely apply its smart grid technology into new-energy fields, such as wind power, this year.

According to the company, it invested 41.8 billion yuan in wind-power projects last year. The installed wind-power capacity within its scale of business now totals 28.26 million kilowatts (kW).

State Grid said installed wind-power capacity will reach 50 million kW this year with 20 million kW of newly added capacity with the application of the smart grid system.

分享按鈕
主站蜘蛛池模板: 上原亚衣在线 | 国产女av| 欧美三级一级 | 欧洲一级黄色片 | 亚洲第一av网站 | 成人av中文字幕 | 青青草手机视频在线观看 | 日韩美在线 | 国产日韩精品一区二区三区 | 久久机热这里只有精品 | 亚洲黄色免费网站 | 男女拍拍视频 | 亚洲欧美日韩久久 | 中文字幕在线观 | 久久成人综合 | 一区二区三区在线观看免费 | 9l蝌蚪porny中文自拍 | 99精品欧美一区二区 | 精品欧美久久 | 奇米影视中文字幕 | 能看毛片的网站 | 中文字幕 亚洲一区 | 热久久最新网址 | 91在线精品李宗瑞 | 伊人久久中文字幕 | 中文字幕色站 | 亚洲一区二区三区视频在线 | 一级免费av | 99在线免费视频 | 福利一区福利二区 | 欧美区亚洲区 | 久久系列| 在线视频中文字幕 | 最新av中文字幕 | 亚洲精品视频一区二区 | 国产精品探花一区二区在线观看 | 99国产精品99久久久久久 | 久久久不卡 | 日韩久久久久久久久久久 | 精品美女在线视频 | 精品成人网 |