Sinovel wind independent research and development capacity of the single 6MW the wind generator prototype to June referrals, this will enable China became the Germany after the second can independent production capacity of single 6MW fan country. Meanwhile, the domestic another wind turbines manufacturers giant junwu technology also planned to 2011 finish 6MW permanent magnet direct driving WTG overall design and parts detailed design, and in late June 2012 finish before the first computer prototype installations.

Therefore, an adviser “issued by the 2010-2015 Chinese wind power industry investment analysis and outlook report points out, wind power machine large-scale has been regarded as the future domestic wind equipment industry development of a major direction, under this background, China in recent years mainly fan manufacture enterprise in accelerating the large fan (5MW above) research, trying to grab the future fan equipment industry competition the commanding heights. Sinovel wind and technology both domestic junwu fan industry leader enterprise, all plans in recent years to finish 6MW level of fan r&d and prototype installation work, a move directly expensive-boosted domestic fan large-scale trend accelerated arriving.

An adviser senior researcher LiShengMao points out, the current domestic wind power.at the construction of gravity gradually from land, steering ocean, this is the domestic enterprises more and more promising large fan fan is the main reason. At present, the domestic onshore wind resources abundant area most has built wind, or have a clear of construction planning, so future years land wind place favour 1.5mw around fan market demand growth to slow, at present domestic construction of offshore wind farm is rising, sea small wind turbines.at the natural condition determines large-scale sea special wind chance more and more get the welcome of project owners square.

LiShengMao that domestic fan wind generator  manufacture enterprise development on large fan when, must give dual attention to the quality of products and professional fan. Eastern coastal areas suitable for construction of offshore wind farm sea area is very promising, as domestic offshore wind farm of the construction scale expanding increasingly, undeniable in large sea special fan research fields have starters advantage of the fan enterprise where there is more opportunity in this process to achieve competitive advantage, but the premise is fan quality can be guaranteed.

An adviser ZhangYanLin points out, research director fan manufacture belong to advanced large equipment manufacturing industry, wind power machine manufacture enterprise want to obtain a breakthrough in the fan large-scale aspects, on the one hand, requires its own r&d and wind turbine generator manufacture process of ascension; On the other hand, we need to upstream fan of key parts of cooperative enterprises, and the current domestic auxiliary fan of key parts enterprises still can not adapt to the need of large-scale of whole machine, this just is the current domestic fan large-scale a main obstacle. In domestic air blower key parts industry also unrealized largescale enterprise before large fan parts purchasing system inevitable unstable, for the large-scale fan quality is a big test.

Related Articals