At present, the distribution of wind power in China wind power installed in the total amount of less than 1%, the development level lags at the same time, also indicates its huge development potential.
With the technical progress to promote the power of wind power cost competitiveness is increasing, decentralized wind power industry will undoubtedly usher in the small spring. The wind power industry that has been had been again ushered in a new evolution: In the ' three North ' region to meet the dilemma superimposed on the southern low-wind centralized wind power faltering double background, decentralized as the representative of the emerging growth pole has long been regarded as ' the next field '.
Under the encouragement of a series of adjustment policies, it is expected that 2018 will usher in another peak of decentralized wind power construction. 2018 is known as the first-ever decentralized wind power. With the increase of the diameter of the wind wheel, the intelligent control mode, the application of ultra-high tower technology, such as the continuous development of low wind speed in the east and south, the wind power projects in the mountainous areas began to show the trend, decentralized wind power development also has the conditions. At the same time, China's wind power costs are gradually declining.
The energy bureau requires the wind power industry classification, sub-areas, the phasing out of the subsidy mechanism, in 2020-2022 basically to achieve non-dependence on subsidized development. With the development of centralized resources, coupled with the ' abandonment of wind power rationing, ' the decentralized wind industry has been the focus of attention. Under the background of competitive allocation of resources and accelerating to the ' parity era ', the advantages of decentralized wind power are obvious relative to the traditional wind power mode. Decentralized wind power generally refers to the use of wind turbines as a distributed power supply, the transformation of wind energy into a distributed power generation system. Compared with the centralized wind power, the distributed wind power single project is small in size and dispersed in layout, and the management needs to be more intelligent.
Under the condition of the access voltage level, the decentralized wind power can obtain greater elimination range and larger capacity of the installed space. Decentralized wind power distribution network near the elimination of the model, the development of non-abandoned wind power constraints, but also its current implementation of the major positive. It is closely combined with the demand side, and it is a kind of development model that truly conforms to the wind energy resource endowment. At the same time, decentralized wind power projects can not participate in competitive configuration, gradually into the market-oriented distribution of distributed power generation, which will further stimulate the enthusiasm for decentralized wind power development.
For the central and eastern regions, the characteristics and advantages of decentralized wind power projects can also be closely integrated with the village revitalization strategy, as an important part of the construction of beautiful countryside. Statistics show that since 2017, 15 provinces in China have issued a circular on decentralized wind power planning and construction, the total planning capacity of more than 9GW. According to statistics, 2018-2020 only Henan, Hebei, Shanxi three provinces decentralized construction scale has been over 7GW. Referring to distributed photovoltaic, distributed natural gas and other installed scale development law, the organization is expected to 2020, the decentralized wind power installed capacity will exceed 18.87GW, the annual new decentralized wind power installed capacity growth rate of more than 100%.
According to industry experts predict, 2018 China's distributed wind power installed capacity will be between 1-2 Jiva. For the future development of wind power space, the industry generally believe that decentralized wind power is becoming a new growth point in the industry future. And when the wind turbine into the city and other distributed application scenarios, the traditional sense of the fan product standards will be changed. Because of the particularity of application environment, the safety of fan is the most important factor.
From the perspective of operation and maintenance, remote monitoring, decentralized maintenance mode, the quality of China's wind power equipment can be guaranteed. But the wind power decentralized development is lagging behind distributed photovoltaic in general. Decentralized wind power itself does not have economies of scale, how to site to achieve return on investment, business model innovation, and the relative management technology, all need to change. Second, decentralized wind power projects are still in the use of centralized development of approval requirements and processes, resulting in inefficient, increased upfront costs. Coupled with the development of decentralized wind power costs are high, the need for lean project design and construction process.
