Article by hi joiney
click to see more exciting information equipment manufacturing duplication yuyan important trend, but also once again raised a number of equipment for the industry overcapacity concerns about overcapacity in sight. clean all concerned energy development, from government to business and even universities, are highly concerned about the equipment overcapacity. since the end of august last year the state council executive meeting of the division, to october 10 ministries jointly issued a document, equipment manufacturing industry has included six excess capacity and redundant construction industry “blacklist.” recent years, the country’s capacity doubling every year soared. behind, it is equipment manufacturing industry, surging. in the “renewable energy law” wind escort policy motor groups stimulated great demand, many companies manufacture projects have been started. it is understood that domestic machine manufacturers have more than 70, 2 / 3 of the enterprise 1.5-megawatt turbines are mass production of 100 units / years, did not have the large-scale production conditions, are only at the prototype trial stage. this 2 / 3 of enterprises, especially in the last two years, new entrants, rising through the national planning objective of the installed capacity of machine blind expansion of production capacity. some companies, after obtaining the support of the local government invested little capital construction plant, then the introduction of the equipment assembly drawings in accordance with foreign owners to sell wind, reap the profit center. electrical zhou heliang experts said, as early as the end of 2004 the domestic industry, the market opened at the beginning, the state proposed to guide the development of industry, the “introduction – absorption – another new” line of hope in the joint design with foreign firms based on the realization of independent innovation. however, over the past four years, in addition to a handful of leading enterprises have intellectual property rights increasing, the majority of enterprises, especially the last two years new entrants are still in the wholesale import of foreign technology and equipment, complete sets of stage design, innovation has been slow. however, some experts said, equipment for the current problem of excess capacity it can not generalize. machine manufacturing signs of the existence of some excess, but the key components, especially the core of china-made bearings and control system capabilities, the current domestic market is still blank. the key components of the process of domestic industry, will be decided at a certain stage of the manufacturing capacity of the fan can effectively released. latest statistics show that in 2009, china’s investment in capital construction increased 43.90% over last year, this year will be newly started construction of 378 major project, total investment reached 300 billion yuan. wind motor group is a technology-intensive products, which involves meteorology, environmental science, aerodynamics, structural dynamics, materials science, computer and automatic control technology, electrical engineering, power electronic and other disciplines. china has achieved commercial production of wind turbine, basically the introduction of technology, based on the digestion and absorption, increase outsourcing by some self-critical parts, to machine assembly and to achieve mass production. the innovation is also limited to the use of domestic materials, such as local improvement process. generally speaking, china’s equipment manufacturer is still in from the “introduction of technology absorption” phase, to “independent innovation” in the transition process. the mw and above the overall design of wind turbine capacity is still weak, still largely dependent on technology to track, not the formation of the international advanced level of r & d capabilities and intellectual property rights, basically just playing international mature plant role-based manufacturer. the development of an industry, its capacity would prefer a little slower growth, but also a solid point, in order to meet the needs of future large-scale development. industry is all about. cultivate intellectual property, out of the core technology relies upon the introduction of such wind power equipment manufacturing industry in china is urgent need to solve problems.
About the Author
Use and distribution of this article is subject to our Publisher Guidelines
whereby the original author’s information and copyright must be included.