Last year should be the winter of the wind power industry. A year later, I think wind power is starting to pick up. The words of Li Junfeng, the big brother of the industry, exudes warmth and warmth.
In the first half of this year, China’s wind power installed capacity has rebounded by 28%. By the end of the year, the installed capacity of wind power will exceed 75 million kilowatts. By that time, the growth of China’s wind power industry will resume its position in the world. At the same time, many participants achieved a successful rebound in the market.
However, what is even more gratifying is that the issue of power curtailment that has plagued the industry for a long time, causing people headaches and intensifying their cracks has finally been put on the agenda, or will be resolved within two to three years.
For the wind power industry, 2013 will be a turning point, and this trend will further improve in 2014. A person in the industry made remarks.
Installed at the end of the year will exceed 75 million kilowatts
China ranks first in the world for wind power installation. It is expected that by the end of this year, the installed capacity of wind power in the country will exceed 75 million kilowatts, and the power generation will reach 140 billion kilowatt-hours. Wang Jun, director of the National Energy Administration at the Beijing International Wind Energy Conference, announced this good news.
This is just the beginning.
The "2013 China Wind Power Development Report" released on the same day predicts that the growth of China's wind power industry in 2013 will restore the world's top position.
The "Report" was jointly issued by the China Resources Comprehensive Utilization Association's Renewable Energy Professional Committee, the China Renewable Energy Society's Wind Energy Professional Committee and the Global Wind Energy Council. The "Report" pointed out that in the past three years, the cumulative installed capacity of wind power in China has increased from 25.8 GW to 75.38 GW, which is the highest in the world.
According to CEC data, in the first half of the year, China’s wind power investment increased by 5.3% year-on-year, and grid-connected wind power generation increased by 39.3% year-on-year, and equipment utilization hours were 1,011 hours, a year-on-year increase of 91 hours.
According to He Dexin, Chairman of the China Wind Energy Association, in the first half of 2013, the installed capacity of wind power in China increased by 5.5 million kilowatts, a slight rebound, and many wind power companies have realized profits.
With the decentralization of wind power project approval rights and the steady start of wind farm equipment tendering, this year, the days of wind turbine manufacturers are much better.
It is reported that in the new tenders in the first half of this year, Goldwind won a 40.7% increase in the number of successful bids compared to 2012, and its net profit exceeded 100 million yuan, an increase of 28.27% over the same period last year.
Good news came this year. The chairman of the company, Wu Gang, said that the electricity price shared by the whole network has increased by 7 percent, and the pace of power grid construction has been accelerated. In terms of transparency, standardization, and standardization, the industry association and the National Energy Administration have made The industry's constraints are also getting stronger. Fortunately, some investors have even established their own testing centers and are more professional.
A large number of orders that were suspended last year were released. Zheng Zonggong, general manager of Vestas China, told this reporter that it is obvious that the activity of wind power in some regions has increased, for example, wind resources such as Fujian and Guangdong are relatively good. Energy-intensive economically developed regions, and regions such as Xinjiang that solve wind transmission problems.
In his view, China's policy formulation and government support and wind power developers and manufacturers are more and more mature. It's a bit like the spring breeze at the end of February and early March.
Abandon wind curtailment or crack within three years
In 2012, China's newly installed capacity of wind power was 12.96 GW, which was located in the United States with a gap of 164 MW and failed to achieve the first place.
This is the first time since China surpassed the United States to become the global annual market champion in 2009. It has given the United States its first place in the world. The above-mentioned "Report" points out that this is due to the fact that the curtailment of wind curtailment is even more serious.
In 2012, the amount of electricity lost due to wind abandonment reached more than 20 billion kilowatt hours, which was more than doubled from 2011, accounting for 20% of the total generation of actual wind power in 2012. Among them, the three northern regions were particularly serious, with winter heating in Mengdong and Jilin. Term power ratio even exceeds 50%.
This problem has not only seriously affected the economic benefits of power generation companies, has affected the enthusiasm of investment in wind power, but also caused a large amount of energy waste, resulting in low investment and environmental benefits in the wind power industry.
The "Report" pointed out that the difficulty in absorbing wind power is caused by the intermittent and volatile nature of wind power. However, at a deeper level, it is due to the fact that the volatility of new energy has not yet been made and the power system has been established. Caused by adjustments in policy mechanisms.
In this regard, Wang Jun admits that with the rapid development of wind power, the existing power system operating rules and management systems need to be standardized, the lack of overall planning of various types of power supply convergence, the technical level of wind power grid operation has yet to be improved.
At the same time, the concept of wind power as an alternative to coal-fired power generation has yet to reach a consensus, which has resulted in more severe power curtailment.
He disclosed that the National Energy Administration is further improving relevant policies, promoting the reform of the power system, realizing the full purchase of wind power on the Internet, and striving to solve the problem of power curtailment for two to three years.
Wang Jun also said that in the future the wind power development management system will be perfected, and the development layout will be optimized according to local conditions. With the rapid development of low-speed wind turbine technology in recent years, the development of wind power in regions with large power demand in central and eastern China has achieved considerable scale and created new growth points.
Affected by fluctuations in wind energy resources, large-scale wind power has encountered constraints in the operation of the power system under the current technological level, management system, and policy environment. The effect of wind power has not played a good role. This is a place that the industry is very unsatisfied with. Shi Lishan, deputy director of the National Energy Administration, said that due to the impact of power restrictions, the enthusiasm of corporate investment has not been as high as it was in the past two years.
He further explained that in the future, he will further expand the scope of formulated resources and expand cross-regional power transmission to allow wind power fluctuations to absorb some of the flexible power loads in the larger power grid systems.
To truly promote the large-scale development of wind power, we must also rationalize our energy management system. Shi Lishan emphasized that at present, China's various energy types are very closed, and electricity cannot be stored, but heat can be stored. How to coordinate the relationship between power supply and heat supply is a solution to the current volatility of wind power. Is of great significance.
After eight years of explosive growth, the Chinese wind power industry needs an adjustment period. According to Li Junfeng, chairman of the Renewable Energy Professional Committee of the China Resources Comprehensive Utilization Association, this is the worst era and the best era. The slowdown in growth rate can enable enterprises to re-examine the past and close redundant production capacity. It also helps to solve grid system, quality control and other issues.
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