The hottest wind power engineering development tre

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The development trend of wind power engineering brings new opportunities to the hoisting industry in 2019

the development trend of wind power engineering brings new opportunities to the hoisting industry in 2019

China Construction machinery information

in 2017, the valuation of the global renewable energy market was about $148.63 billion, and it is expected to continue to grow healthily at a growth rate of more than 4.90% during the forecast period of the year

government financial support and continuous technological progress are considered to be the main driving forces of the renewable energy market. In addition, the increasing awareness of carbon emission management will also bring rich growth prospects to the global renewable energy market during the forecast period

more than 37% of the total investment in renewable energy in 2016 was used for global solar and wind power projects. The Global Wind Energy Council (GWEC) estimates that by 2020, the total installed capacity of global wind power may increase from 497gw in 2016 to 792gw, with an average annual increase of 72gw. According to GWEC, by 2030, wind energy can supply more than 20% of the global total electricity, and the installed capacity of the global renewable energy market is expected to be 2110gw

the downstream of crawler cranes mainly includes wind power, nuclear power and chemical construction, which are at the core of the national long-term development strategy, especially the construction of new energy, such as thermal insulation materials, intelligent sensors, electromagnetic wave absorbing materials and anti-corrosion coatings. As an important part of crawler crane project, wind power hoisting has been favored by crawler crane owners. I believe that every expert in the crawler crane industry knows wind power engineering. In recent years, wind power in China has developed rapidly, becoming the third largest power source in China after thermal power and hydropower

offshore wind power has great potential for development, and has significant advantages over onshore wind power. The great potential of offshore wind power is not only due to China's excellent wind power resource endowment, which can generate 3000 hours of electricity per year, but also due to the developed economy in the eastern coastal areas, which are close to the power load center, have large capacitance, good access conditions, and do not occupy land, which is suitable for the large-scale construction of offshore wind farms. Under the background of wind power curtailment in the three northern regions of China, the development and utilization of offshore wind energy resources will become an important choice

1. Distribution of wind power projects

according to incomplete statistics of international energy, wedge clamping method can be adopted for wind sheet metal samples in 2019. A total of 20 projects should be correctly selected according to the regulations for power approval, which are distributed in Jiangsu, Henan, Anhui, Chongqing, Hubei, Fujian, Ningxia, Shaanxi, Shanxi and Inner Mongolia; A total of 122 wind power winning projects were publicly released in January; There are 13 power generation projects in total, mainly distributed in 9 provinces and cities such as Shanxi, Inner Mongolia, Hebei, Qinghai, Xinjiang, Henan, Jiangsu, Guangxi and Liaoning. Many hoisting works of wind power projects are numerous and extensive, and the regional distribution is relatively centralized, which is conducive to the long-term construction of crawler crane owners and reduce the transfer costs

2. New wind power policy

in May 2017, the National Energy Administration released the notice on carrying out demonstration work on wind power parity, which proposed three directions for pilot exploration on wind power parity: no subsidies; Encourage qualified and capable enterprises to carry out parity demonstration; Pilot projects can be new development projects or completed projects

although this notice explains the "de subsidy" of the wind power industry, it also shows that the country is preparing to integrate wind power resources and carry out standardized development from another perspective. This is also a new opportunity for the development of wind power hoisting industry

3. Wind power development trend

recently, China Guangdong nuclear power, Three Gorges group, state power investment, Huaneng, Guorui, etc. have successively issued bidding announcements for nearly 20 wind power projects, and the world's largest single onshore wind power base "Wulanchabu wind power base phase I", with a total investment of 42.5 billion yuan at the beginning of the year, has been approved. Combined with the approaching of the subsidy decline node, it is expected that wind power is expected to usher in "rush loading" in 2019, and the demand for wind power equipment may continue to increase. Previously, affected by the comprehensive factors such as the adjustment policy of wind power tariffs and the improvement of power rationing, the bidding volume of wind turbine equipment market in 2018 hit a record high, and the bidding price has stabilized and rebounded since September 2018. It is suitable for more complex components - when the complexity of components is increased, the bidding price has risen by more than 10% compared with the low point last year, and the corporate profits are expected to usher in an inflection point, which also opens up a new market opportunity for wind power hoisting

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