Analysis of the center of gravity of electric power development and power grid development
"2012 China Green ICT Industry Science and Technology Development Forum" was held in Beijing New Century Nikko Hotel on March 20, 2012. Cui Wenjia, senior engineer of the Planning and Statistical Information Department of China Electricity Council, introduced the power development situation and the focus of smart grid development. The following is the text Record.
The Northwest Power Grid's maximum external power reaches 8.11 million kilowatts
The reporter learned from the Northwest Power Grid Co., Ltd. on the 19th that since early March, the power transmission channel from the northwest to Central China, North China, and East China has achieved full-load cross-regional power transmission for the first time, and the maximum external power has reached 8.11 million kilowatts, which can greatly Alleviate the power shortage situation in Central China, North China and East China power grids.
The power gap of China Southern Power Grid reaches 13 million kilowatts
The National Development and Reform Commission said on March 20 that in February this year, the country's largest electricity curtailment load was 5.66 million kilowatts, a month-on-month decrease of 870,000 kilowatts; the cumulative power curtailment was 1.29 billion kilowatt-hours, an increase of 640 million kilowatt-hours. The power curtailment provinces in the month were mainly concentrated in the five provinces (regions) of Guangdong, Guangxi, Guizhou, Yunnan and Hainan under the jurisdiction of China Southern Power Grid. Among them, Guangdong, Guangxi, Guizhou, and Yunnan are mainly affected by the dryness of incoming water, and the reduction of hydropower generation will affect the implementation of the West-East power transmission plan; Hainan suffered short-term and small power cuts in late February due to unit failure.
The Greek Ministry of the Environment submits the localization proposal of the photovoltaic system to the parliament
According to foreign media reports, the Greek Ministry of Environment has adopted the proposal for the localization of domestic photovoltaic systems and submitted it to the Greek Parliament. According to the proposal, project developers using locally-produced PV modules to build power plants can receive an additional 10% bonus on top of FiT.
2012 Overview of the Development of China's Photovoltaic Equipment
China's photovoltaic equipment manufacturing industry has a long history of development. The first crystal growth equipment was born in 1961. At the beginning of the 21st century, the rapid development of the photovoltaic industry in Europe, the United States and Japan with the support of policies triggered the market demand for crystalline silicon, silicon wafers and component production equipment, which greatly promoted the development of equipment manufacturing enterprises.
International copper prices open higher and lower, closing slightly higher
On Wednesday, the international copper price opened higher and moved lower, and closed slightly higher, but the market transaction volume was still relatively sluggish. Concerns about a slowdown in China's economy still dampened investor buying interest. Although the latest Chinese copper import data remains strong, the continued rise in domestic inventories means that apparent consumption is not very large, and doubts about Chinese demand make it difficult for copper prices to break out of the current fluctuation range.