At present, China has planned seven million-million kilowatt-class wind power bases, of which, the actual installed capacity of wind power at the Jiuquan base has exceeded 4.5 million kilowatts. According to Wu Shengxue, deputy director of the Jiuquan City Development and Reform Commission, Jiuquan Wind Power Base is constructing wind farms in Guazhou and Yumen, while vigorously building Jiuquan wind power equipment manufacturing industry park in Suzhou.
At the first anniversary of the National Development and Reform Commission's “Notice on Perfecting the On-grid Electricity Pricing Policy of Wind Power,†the reporter visited the wind farm base in Guazhou County, Jiuquan, which occupied 70% of Jiuquan's wind power installed capacity, to understand the policy's introduction of wind power in China for a year. Industrial development impact.
In the Gobi Desert, the reporter saw the rushing enclosures of the central enterprises, saw the rapid development of the wind farms, and saw the stalling of wind turbines in the strong wind—a big “city of windmills†with passion. There is still helplessness.
Central enterprises share the wind resources of Guazhou
In Guashan, 24,100 square kilometers of vast and unblemished Gobi, looking around, the line of sight is white fans. In just 2 years, it has become a “city of windmillsâ€.
According to the reporter's understanding, Guazhou currently has 21 companies, including Guodian, China Guangdong Nuclear Power, Datang, Huaneng, Huadian, China Power Investment, and China Energy, participating in the construction of wind farms. As of August 11, 2010, the installed capacity of wind power in Guazhou County has reached 3,309,500 kilowatts. Guazhou strives to complete the target of 3.8 million kilowatts by the end of September.
As far as the current background of wind power development in Guazhou is concerned, it is a “Central Army†of all colors, and private enterprises and even other local companies simply cannot enter the ranks of wind farm operators. A wind power project manager of a listed company with a comprehensive investment type in Shanghai told reporters that they have invested in four wind farms in Inner Mongolia and Liaoning. The company is still actively seeking electric wind projects, but wind power like Jiuquan is not going to do too much. Because "everyone knows that there is a land of state-owned enterprises."
According to the person in charge of the Propaganda Department of Guazhou County, among the current wind farm resources in Guazhou, CLP Power International and China Guangdong Nuclear Power have the most projects. The person in charge also said frankly: "The companies that are developing wind power now are all state-owned enterprises."
Taking CLP International New Energy Company, a subsidiary of China Light Power Investment Group, as an example, as of now, CLP International New Energy currently invests in and manages 8 wind power companies (8 wind power projects), 4 of which are in Jiuquan, with a total installed capacity. Up to 450MW (450,000 kilowatts). In fact, as early as in 2007 when the Jiuquan wind power plan had not yet been issued, CPI had already “occupied†its place early. In July of that year, Gansu Jiuquan Phase I (100.5MW) was completed and put into production.
"On-grid price" to promote the development of speed
On August 8 last year, Gansu Province announced in a high-profile manner that the first phase of the 10 million kilowatt-class wind power base planned for construction in China—the Jiuquan 10 million kilowatt-class wind power base was under construction. By 2010, the installed capacity of wind power will reach 5.16 million kilowatts. The installed capacity of wind power will reach 12.71 million kilowatts by 2015.
Just two weeks before Gansu Province announced the start of a 10 GW wind power base, the National Development and Reform Commission officially launched the "Notice on Perfecting the On-grid Electricity Pricing Policy for Wind Power", replacing the previous declarable item pricing system with regional fixed on-grid tariffs. According to the fourth-grade price determined in the “Noticeâ€, the Jiuquan wind power on-grid tariff was determined at 0.53 yuan/kWh.
According to data provided by the Guazhou County government, since July, 14 wind farms have been under construction in Guazhou County, and the progress of fan hoisting has reached 20 each day. Every day, a 30,000-kilowatt wind farm is completed in Guazhou.
In the Dongqiao section of Guazhou County, a relevant person in charge of a 100MW wind farm belonging to one of the five largest power groups told reporters that “Our company is the first company to invest in wind farms in Guazhou. Before this on-grid tariff, we To have a 'one-on-one' application, there is now a clear on-grid tariff, which saves troublesome procedures and at the same time ensures certain returns."
The reporter learned that in order to get this project, the company finally acquired the project at only 0.4616 yuan/kWh, and at that time the cost of the fan's construction cost was far higher than it is now, which is obviously a loss-making business. At present, the benchmarked on-grid tariffs have enabled wind power operators to protect their theoretical interests and their investment sentiment has soared.
According to the person in charge of the Propaganda Department of Guazhou County, in fact, the development of wind power in Guazhou began in the second half of last year, and the development speed of this year exceeded the past 10 years. Obviously, with the introduction of the benchmark price of electricity on the Internet, the uncertainty of the original approval of electricity prices disappeared. As a result, the construction of Jiuquan I and II wind farms (which were still not delineated at the Fast track.
Since last year, Guazhou wind power has been developed mainly on the basis of a 200,000 kilowatt large-scale wind farm. However, in a wind power plan map that the reporter learned from local Guazhou, the 2.4 million kilowatts of the second phase of the Guazhou North Bridge and the 3 million kilowatts of the Guazhou Wind Power Phase III project are currently demarcating only the wind farm resources. Which companies are responsible for development?
Fan idle rate up to 80%
In the Guazhou East Bridge area, Gansu Zhongdian Jiuquan Wind Power Co., Ltd. (CLP International Subsidiary) operates a 100MW project because it was built in 2007 and was a mainstream 0.75MW model with a total of 134 “white windmillsâ€. Spread over 20 square kilometers of Gobi.
At the scene, the reporter saw that although the wind power of the Gobi Desert in the local area is about 4 grades, it is an ideal wind condition, but nearly 80% of the fans in the wind farm are not operating.
The reporter learned from the site operation center of Jiuquan Jiuquan Wind Power Co., Ltd. that the 100MW project was approved by the National Development and Reform Commission as early as June 21, 2006. In January 2007, the first wind turbine was connected to the grid for power generation. The project was completed in 2007. Completed in October. At that time, a 110KV/100MW capacity booster station was installed and sent directly to the Guazhou 330KV power grid. However, in reality, due to the problem of access to the Internet, there are still a large number of wind turbines that have been built on the wind farm.
This wind farm of CLP International is not accidental. A responsible person of the Guazhou County Development and Reform Commission told reporters that as of now, the whole county of Guazhou has only 600,000 kilowatts of grid-connected wind power, accounting for only 300 installed wind power in Guazhou. 20% of megawatts.
In 2009, the Gansu Provincial Electric Power Company invested 12 billion yuan to build a 750 kV double-circuit transmission line in Hexi. However, it has been calculated that, under normal circumstances, the West-East power transmission capacity of Hexi 750-kilovolt power grid is only 1.8 million kilowatts, still unable to meet the needs of the 5.16-million-kilowatt wind power project planned for production this year.
Some people in the industry pointed out that it is now the first power supply, and then there is a power grid construction plan, this situation will continue in the next few years. The power grid construction needs a period of about three years. Whether it is wind power or other emerging energy sources, it will always face the problem that a considerable number of power sources cannot access the Internet.
According to the reporter's understanding, wind power cannot access the Internet. It is not just a problem that the grid cannot load. The instability of wind power is also a big problem. To build wind power of tens of kilowatts, theoretically, 12 million kilowatts of peaking power is required, but the Jiuquan region originally Water shortage, lack of coal.
A person from the Guazhou County Committee told reporters: “We are now very worried about how to build a pumped-storage hydropower station, but the development of wind power must match the power of pumped-storage power stations.â€
In the Dongqiao section of Guazhou County, a relevant person in charge of a 100MW wind farm belonging to one of the five largest power groups told reporters that “Our company is the first company to invest in wind farms in Guazhou. Before this on-grid tariff, we To have a 'one-on-one' application, there is now a clear on-grid tariff, which saves troublesome procedures and at the same time ensures certain returns."
The reporter learned that in order to get this project, the company finally acquired the project at only 0.4616 yuan/kWh, and at that time the cost of the fan's construction cost was far higher than it is now, which is obviously a loss-making business. At present, the benchmarked on-grid tariffs have enabled wind power operators to protect their theoretical interests and their investment sentiment has soared.
According to the person in charge of the Propaganda Department of Guazhou County, in fact, the development of wind power in Guazhou began in the second half of last year, and the development speed of this year exceeded the past 10 years. Obviously, with the introduction of the benchmark price of electricity on the Internet, the uncertainty of the original approval of electricity prices disappeared. As a result, the construction of Jiuquan I and II wind farms (which were still not delineated at the Fast track.
Since last year, Guazhou wind power has been developed mainly on the basis of a 200,000 kilowatt large-scale wind farm. However, in a wind power plan map that the reporter learned from local Guazhou, the 2.4 million kilowatts of the second phase of the Guazhou North Bridge and the 3 million kilowatts of the Guazhou Wind Power Phase III project are currently demarcating only the wind farm resources. Which companies are responsible for development?
Fan idle rate up to 80%
In the Guazhou East Bridge area, Gansu Zhongdian Jiuquan Wind Power Co., Ltd. (CLP International Subsidiary) operates a 100MW project because it was built in 2007 and was a mainstream 0.75MW model with a total of 134 “white windmillsâ€. Spread over 20 square kilometers of Gobi.
At the scene, the reporter saw that although the wind power of the Gobi Desert in the local area is about 4 grades, it is an ideal wind condition, but nearly 80% of the fans in the wind farm are not operating.
The reporter learned from the site operation center of Jiuquan Jiuquan Wind Power Co., Ltd. that the 100MW project was approved by the National Development and Reform Commission as early as June 21, 2006. In January 2007, the first wind turbine was connected to the grid for power generation. The project was completed in 2007. Completed in October. At that time, a 110KV/100MW capacity booster station was installed and sent directly to the Guazhou 330KV power grid. However, in reality, due to the problem of access to the Internet, there are still a large number of wind turbines that have been built on the wind farm.
This wind farm of CLP International is not accidental. A responsible person of the Guazhou County Development and Reform Commission told reporters that as of now, the whole county of Guazhou has only 600,000 kilowatts of grid-connected wind power, accounting for only 300 installed wind power in Guazhou. 20% of megawatts.
In 2009, the Gansu Provincial Electric Power Company invested 12 billion yuan to build a 750 kV double-circuit transmission line in Hexi. However, it has been calculated that, under normal circumstances, the West-East power transmission capacity of Hexi 750-kilovolt power grid is only 1.8 million kilowatts, still unable to meet the needs of the 5.16-million-kilowatt wind power project planned for production this year.
Some people in the industry pointed out that it is now the first power supply, and then there is a power grid construction plan, this situation will continue in the next few years. The power grid construction needs a period of about three years. Whether it is wind power or other emerging energy sources, it will always face the problem that a considerable number of power sources cannot access the Internet.
According to the reporter's understanding, wind power cannot access the Internet. It is not just a problem that the grid cannot load. The instability of wind power is also a big problem. To build wind power of tens of kilowatts, theoretically, 12 million kilowatts of peaking power is required, but the Jiuquan region originally Water shortage, lack of coal.
A person from the Guazhou County Committee told reporters: “We are now very worried about how to build a pumped-storage hydropower station, but the development of wind power must match the power of pumped-storage power stations.â€
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