“The Twelfth Five-Year Plan outline that has just been released clearly puts forward the development of large-capacity, high-efficiency, and long-distance advanced transmission technologies such as UHV. Since there was a lot of controversy about UHV construction in academia, this move marks both the The construction of high-pressure has risen to a national strategy, and it also fully clarified the UHV construction expectation. This has given the capital market that focuses on U.S. investment opportunities a “tenting pill.†The State Grid Corporation of China will actively seek approval for a total of seven UHV lines this year. â€
The rise of UHV has been clearly put forward for the national strategy outline, meeting the requirements of large-scale cross-regional transmission and new energy generation and grid connection, accelerating the construction of a modern power grid system, further expanding the scale of West-to-East power transmission, improving regional backbone power grids, and developing large capacity such as UHV. , high efficiency, long-distance advanced transmission technology.
The Outline also specifically pointed out in the field of power grids: Accelerating the construction of large-scale coal-fired, hydroelectric, and wind power transmission projects outside the base, forming a number of cross-regional transmission channels using advanced UHV technology, and building 200,000 kilometers of 330 kilovolt and above transmission lines.
A person from the State Grid Corporation of China told reporters that “the significance of the 12th Five-Year Plan has been raised to the national strategy. This will create a better external environment for the next step. We are also actively pushing forward. In the year, the shortage of power in the eastern region was again seen. From the perspective of ensuring power supply and improving energy efficiency, it is particularly urgent to build UHV."
Bai Jianhua, deputy chief economist of the State Grid Energy Research Institute, said in an interview with this reporter that this marked the determination from the national level: UHV should develop! “This is a very good start, and it still has to be implemented in planning. Without taking the UHV road, many things will enter a dead end.†In his opinion, if the coal base continues to be dominated by coal, it will fall into the trap. Many problems: lack of railway coal transportation capacity, excessive pressure on road transport, and excessive user-side environmental pressure. Moreover, the coal power losses of major power generation companies are very serious, and the UHV has accelerated its development, which can indirectly solve the problem of soaring coal prices caused by intermediate links.
“In addition, after the construction of UHV lines at several large coal-fired power plants in northwest China, we no longer need to build transmission channels for wind power alone. For example, Xinjiang has both coal and wind power, as is Inner Mongolia, and Gansu Jiuquan has both wind power and Xinjiang. Outer Mongolia's coal-fired power plant can therefore be used as a coal-fired power plant. Therefore, Bai Jianhua said, "If we construct a separate wind power transmission channel, we have calculated and sent it to the East China Power Grid for more than eight cents per kilowatt-hour, which is too costly."
Actively promote line approval For the progress of UHV work in 2011, the State Grid made it clear that it is necessary to ensure that the Huainan (Tainan)-Shanghai UHV AC project is approved in the first quarter and that it strives for the Ximeng-Nanjing, Huainan (Nanjing)-Shanghai UHV AC project. Six months of approval, the Mengxi-Changsha, Jingbian-Lianyungang UHV AC project and Xiluodu-Zhexi, Hami-Henan UHVDC project were approved during the year. Last year's approval was slow.
If it is successfully implemented, this means that the seven lines will be built, far beyond the scale of 2010, and will bring a huge wave of equipment investment. According to the two lines of the Xiluodu-Zhexi, Hami-Henan UHVDC project, Shenwan estimates that it will invest 19.4 billion yuan and 23 billion yuan respectively. If all seven lines are opened, the investment will be very large.
Zhang Ke revealed that the seven lines of projects are actively reporting with the Energy Bureau for approval as soon as possible. “The definition of the approval progress of the State Grid is that, based on the degree of need, it is gradually approved, gradually started, and gradually put into production. Of course, the approval will also face some uncontrollable factors.â€
Zhang Ke told reporters that the State Grid Corporation has completed the "12th Five-Year Plan" of the State Grid in one year, including a general report and four special reports. The latter is: the main grid plan (above 110KV), with The power grid (below 35KV), communication network planning, and intelligent planning with the development of important platforms and support for smart grids will implement the deployment of the country’s “Twelfth Five-Year Plan†in the grid sector.
The rise of UHV has been clearly put forward for the national strategy outline, meeting the requirements of large-scale cross-regional transmission and new energy generation and grid connection, accelerating the construction of a modern power grid system, further expanding the scale of West-to-East power transmission, improving regional backbone power grids, and developing large capacity such as UHV. , high efficiency, long-distance advanced transmission technology.
The Outline also specifically pointed out in the field of power grids: Accelerating the construction of large-scale coal-fired, hydroelectric, and wind power transmission projects outside the base, forming a number of cross-regional transmission channels using advanced UHV technology, and building 200,000 kilometers of 330 kilovolt and above transmission lines.
A person from the State Grid Corporation of China told reporters that “the significance of the 12th Five-Year Plan has been raised to the national strategy. This will create a better external environment for the next step. We are also actively pushing forward. In the year, the shortage of power in the eastern region was again seen. From the perspective of ensuring power supply and improving energy efficiency, it is particularly urgent to build UHV."
Bai Jianhua, deputy chief economist of the State Grid Energy Research Institute, said in an interview with this reporter that this marked the determination from the national level: UHV should develop! “This is a very good start, and it still has to be implemented in planning. Without taking the UHV road, many things will enter a dead end.†In his opinion, if the coal base continues to be dominated by coal, it will fall into the trap. Many problems: lack of railway coal transportation capacity, excessive pressure on road transport, and excessive user-side environmental pressure. Moreover, the coal power losses of major power generation companies are very serious, and the UHV has accelerated its development, which can indirectly solve the problem of soaring coal prices caused by intermediate links.
“In addition, after the construction of UHV lines at several large coal-fired power plants in northwest China, we no longer need to build transmission channels for wind power alone. For example, Xinjiang has both coal and wind power, as is Inner Mongolia, and Gansu Jiuquan has both wind power and Xinjiang. Outer Mongolia's coal-fired power plant can therefore be used as a coal-fired power plant. Therefore, Bai Jianhua said, "If we construct a separate wind power transmission channel, we have calculated and sent it to the East China Power Grid for more than eight cents per kilowatt-hour, which is too costly."
Actively promote line approval For the progress of UHV work in 2011, the State Grid made it clear that it is necessary to ensure that the Huainan (Tainan)-Shanghai UHV AC project is approved in the first quarter and that it strives for the Ximeng-Nanjing, Huainan (Nanjing)-Shanghai UHV AC project. Six months of approval, the Mengxi-Changsha, Jingbian-Lianyungang UHV AC project and Xiluodu-Zhexi, Hami-Henan UHVDC project were approved during the year. Last year's approval was slow.
If it is successfully implemented, this means that the seven lines will be built, far beyond the scale of 2010, and will bring a huge wave of equipment investment. According to the two lines of the Xiluodu-Zhexi, Hami-Henan UHVDC project, Shenwan estimates that it will invest 19.4 billion yuan and 23 billion yuan respectively. If all seven lines are opened, the investment will be very large.
Zhang Ke revealed that the seven lines of projects are actively reporting with the Energy Bureau for approval as soon as possible. “The definition of the approval progress of the State Grid is that, based on the degree of need, it is gradually approved, gradually started, and gradually put into production. Of course, the approval will also face some uncontrollable factors.â€
Zhang Ke told reporters that the State Grid Corporation has completed the "12th Five-Year Plan" of the State Grid in one year, including a general report and four special reports. The latter is: the main grid plan (above 110KV), with The power grid (below 35KV), communication network planning, and intelligent planning with the development of important platforms and support for smart grids will implement the deployment of the country’s “Twelfth Five-Year Plan†in the grid sector.
The 8-inch tablet will have a big impact on the 7-inch and 10-inch tablet market. Because the portability of an 8-inch tablet is stronger than that of a 10-inch tablet, and the usable area is larger than that of a 7-inch tablet. The most important thing is that the price is more moderate, which is much cheaper than a 10-inch tablet. It can be said that the 8-inch tablet computer has a good balance between portability and screen display area, and is more likely to be favored by the majority of users.
8 Inches Tablet Pc,Tablet Computer,8 Inch Android Tablets,8 Inch Tablet
Jingjiang Gisen Technology Co.,Ltd , https://www.jsgisengroup.com