Wind Turbines Manufacturer in China

Weifang 40 million euros boost wind turbines ndustry

admin — Thu, 11 Mar 2010 04:33:21 +0000

Bo Corporation in Germany and Switzerland, Alvater today with the signing ceremony held in Weifang Zhongyun machines, an additional investment of 40 million euros wind turbine production. Bo Corporation in Germany and Switzerland, Alvater today with the signing ceremony held in Weifang Zhongyun machines, an additional investment of 40 million euros wind turbine production. Additional funds become available, the total investment will reach 1.6 billion yuan. This wind turbine uses Zhongyun company’s proprietary technology, intellectual property rights – permanent magnet direct-drive technology, power generation more efficient than similar models with the industry increased 46%. All operational, will become the backbone of wind turbine manufacturers.

Wuhan High-power direct-drive wind energy converter to achieve localization

admin — Tue, 09 Mar 2010 04:54:25 +0000

From the Naval University of Engineering Power Electronics Technology Institute developed two-megawatt permanent magnet direct-drive wind turbines converter, recently formally adopted in Wuhan, the National Energy Bureau of the scientific and technological achievements appraisal. The achievement of China’s high-power direct-drive wind energy converter technology, localization and industrialization has provided technical support to fill the domestic blank.
Naval University of Engineering is committed to independent innovation, research, and strive to military technology into productive forces. Since 2000, the school Power Electronics Technology Research Institute researchers high-power converter system of control theory analysis, the device-level and circuit-level integration, optimization of design and engineering practices, etc., carried out in-depth study, has successfully developed 500 kW General-purpose inverters, and a group with independent intellectual property rights and reach the international advanced level of scientific and technological achievements to master the high-power converter design.
In 2007, they are self-financing, has a joint Daqo Group Co., Ltd., Hunan Electric Co., Ltd., independently developed high-power permanent-magnet direct-drive wind power converter. After two years of arduous research, and finally broke through the key high-power converter technology and design “bottlenecks”, successfully developed with independent intellectual property rights 2 megawatt permanent magnet direct-drive wind generators converter. The achievement is not only to meet the future of direct-drive type wind power generation applications, the demand can also be extended to ships, aircraft and other applications, for new energy, distributed generation technology, localization plays an important role in promoting.

The social costs of wind power prices and the cost of doing business

admin — Fri, 05 Mar 2010 13:48:28 +0000

Although wind power more expensive than thermal power more than twice the price, but people ignore the underlying social costs, but only to consider the customary cost of doing business. If you have taken into account environmental and other costs, wind power should be much cheaper.
Wind electricity prices higher, the impact is considered an important factor in the development of wind power. So, How much is the cost of wind power generator? In this connection, “New Economy” press interview in Inner Mongolia Ulanqab Wind Energy Association Deputy Secretary-General Kui. Kui-view, given the cost of wind turbines can not simply make use of calculated cost of doing business, to consider the environmental pollution and other comprehensive social costs. This calculation, the cost of wind power that is not high.

Fujian Electric wind Power want to set foot in fan manufacturing

admin — Wed, 03 Mar 2010 13:19:57 +0000

“Vertical-axis fan? Not heard how the product not know much about.” Several brokerage electricity industry researchers told the Securities Times, reporters have said, the domestic wind turbine available most of the horizontal axis, and the vertical axis are very rare. However, it is this is not yet for investors to become familiar with the vertical axis fan Fujian Province Electric Power [8.56-1.95%] [8.731.16%] (000,993) into the manufacturing of new magic fan.

Fujian Electric Power has said that the company has refined map of Finland OyWindsideProductionLtd and Xiamen, Shanghai Information Technology Co., Ltd.-cum-star Air Alliance beacon Equipment Co., Ltd. signed the relevant strategic cooperation agreement with the Commonwealth, the intention to be three regional markets in mainland China co-production and sales companies Windside the maturity of the existing small-scale vertical axis wind power generation equipment, and will jointly develop, manufacture and sale of Windside companies are developed mainly for land and offshore wind power plants and more large-scale vertical axis as well as megawatt-class wind power generation equipment.

Fujian Electric Power executives told reporters the Securities Times said that at present the vertical-axis fan in the country to use less, domestic enterprises are also very few production, the existing vertical-axis fan market, mainly in a separate environment, off-grid wind generators , such as buildings, islands or border zone, the vertical axis fan with a high security, anti-typhoon capacity, no noise, without affecting the characteristics of wind direction changes.

The rapid development of wind power generation

admin — Mon, 01 Mar 2010 06:42:13 +0000

Global wind power giant Vestas 2009 sales to reach 6.6 billion euros, while in 2008 about 60 million euros in 2009 pre-tax income of 809 million euros, compared with 2008 growth of 13%.

Sub-quarter run, in 2009 Vestas total revenue in the first quarter of 1.105 billion euros, compared with a year earlier, an increase of 58%. EBIT 7.6 million euros, an increase of 123.53%. The EBIT margin also increased from 4.9% the previous year to the current 6.9%. Vestas revenue growth for the quarter, mainly due to the completion of construction projects in a good positive influence. In addition, the part of the turbine project was originally scheduled to ship in the fourth quarter of 2008, but eventually delayed until a quarter to complete the delivery.

The second quarter of 2009, subject to the impact of the global financial crisis and impact of Vestas throughout the first half turnover of 17.2 billion Danish kroner, just before the annual turnover of 54 billion Danish kroner the best one-third.

To the third quarter, the financial crisis, the impact and influence waned. Vestas total revenues for the quarter reached 1.814 billion euros (2.685 billion U.S. dollars), an increase of 3%. Was mainly driven by strong shipments. The third quarter of the total cargo capacity of 979 Vestas turbines, an increase of 17%, wind power generation system capacity of 1635 megawatts, an increase of 11%.

Investment Advisor in the “issued by the Investment Research Department of the energy industry consultant latest data show that the global wind power generator giant Vestas 2009 sales to reach 6.6 billion euros, while in 2008 about 60 million euros in 2009 pre-tax receipts amounted to 8.09 100 million euros, compared with 2008 growth of 13%.

Investment Consultants published in the “2010-2015 China’s wind power industry investment analysis and forecast, report” shows that the third quarter of 2009, Vestas Europe remains a major source of income. Revenue for the quarter in Europe accounted for 57% of the company’s total revenue; the Americas and Asia-Pacific region accounted for 31% and 12%.

Vestas 2009 third quarter revenue growth, of course, benefited from the global wind turbines market is a good momentum of development. Not only the European Union, the United States, the traditional market for wind power brings huge revenue, China and other emerging countries, the rise of wind power industry, the more it provides a broader global market. Thus, while the third quarter of Vestas Asia-Pacific revenues accounted for only 12% of its total income, but the next term, the Asia-Pacific region, particularly China, in its proportion of total revenues will be increased gradually.

In addition, the fourth quarter of 2009, Vestas sales of about 1.5 billion euros, compared with the fourth quarter of 2008, down from 2.484 billion euros. “Shows that the third quarter of 2009, Vestas Europe remains a major source of income. Revenue for the quarter in Europe accounted for 57% of the company’s total revenue; the Americas and Asia-Pacific region accounted for 31% and 12%.

Vestas 2009 third quarter revenue growth, of course, benefited from the global wind power market is a good momentum of development. Not only the European Union, the United States, the traditional market for wind power brings huge revenue, China and other emerging countries, the rise of wind power industry, the more it provides a broader global market. Thus, while the third quarter of Vestas Asia-Pacific revenues accounted for only 12% of its total income, but the next term, the Asia-Pacific region, particularly wind generators China, in its proportion of total revenues will be increased gradually.

In addition, the fourth quarter of 2009, Vestas sales of about 1.5 billion euros, compared with the fourth quarter of 2008, down from 2.484 billion euros.

Huaneng first phase of the coastal wind power generation and grid

admin — Fri, 26 Feb 2010 09:19:07 +0000

Weifang Binhai Economic Development Zone, as assigned to the first of a new energy industry projects in the coastal wind power generation project of Huaneng invest 1.5 billion initial planning an installed capacity of 100,000 kilowatts. A project investment 648 million yuan, was started construction in September 2008, a total of 33 sets of 1500 kilowatts of installed wind turbine installed capacity of 50,000 kilowatts. Compared with the same capacity of thermal power, to reduce annual carbon dioxide, sulfur dioxide emissions of 86,000 tons. According to 1000 kWh per year per household basis, a project generating capacity of 114 million degrees for 10 million families live electricity throughout the year.

Huaneng coastal wind power generation project is Huaneng following Shouguang, Changyi wind power projects, the establishment of Weifang City in the third coastal wind power generation project. Prior to this, Huaneng Shouguang and Changyi wind farms are grid power generation, coastal wind power projects and a formal grid, but also marks the Huaneng Wind Power in Weifang three projects are all put into operation.

Binhai Economic Development Zone, deputy director of the Bureau of Jian-Dong Yang told reporters: “Huaneng Wind Power on the Marina Green Energy Industrial Park Economic Development Zone, the first commissioned the building of a green energy projects. The future, green energy industry will serve as the backbone of the development of Binhai Economic Development Zone, industry in the future life of Marina Park, the demand for electricity will largely be resolved by green energy. ”

Binhai Economic Development Zone, coastal areas, relying on open terrain, wind generators strong, light enough advantages, to develop wind power, photovoltaic power generation based green energy industry, planning and construction of an area of 50 square kilometers of green energy industrial park, is now available State Power wind power, wind power generation project of Huaneng, Weifang Skyline Steel Tower Co., Ltd. of wind power generator equipment manufacturing, heavy industry wide Bohai Sea, China and Tai Haichuan a number of new photovoltaic solar energy projects settled in the coastal, while Tang, Guo-hua and a number of State Power Corporation also plans to build wind power projects in the zone. In which a total investment of 12.0 billion of the State Power wind power project is progressing well, a project started during the first half of this year and eventually will build a million-kilowatt wind power base.

One a green energy project settled in Binhai economic development zone, Binhai Park, not only for building a power support, it will greatly reduce the development zone between development and environment conflicts and pressures.

New vertical axis wind turbines appear

admin — Mon, 22 Feb 2010 07:19:28 +0000

Vaal University of Technology Innovation Center Director, Professor Jan Yost has recently invented a new type of structure, the vertical axis wind turbines. Yost said that the invention will greatly reduce the cost of wind power, the horizontal axis wind turbines will be gradually replaced by the vertical axis wind turbines.
At present a common wind turbine , which leaves in the wind-driven rotating around the horizontal axis; while the wind generators , the name suggests, it leaves the vertical setting, which leaves around a similar vertical shaft rotation.
Yost said that in general the wind turbine generator contains only a layer of leaves is different from his invention of the vertical axis wind turbine by interlocking the upper, middle and lower leaves composed of three vertical. As two more blades, the interception of wind energy area increased by 200%, while the fan wind power generation capacity and cut-off proportional to the area.
Meanwhile, the general wind turbine is different from his new design the plant to continue to rotate in strong wind, you can intercept more energy, this power-generating capacity will increase 200%.
According to theoretical calculations, this new structure will make it generate electricity generator power vertical axis wind turbines than the average increase 400%. The preliminary results of wind tunnel tests also support this reasoning.
Yost said that in comparison with the horizontal axis wind turbines, vertical axis turbine blades of the material is not demanding and easier to manufacture, and easy to implement automated production.
At present, the equipment manufacturing, installation and other early stage investment accounted for 70% of the cost of wind power, if the initial investment reduced by 60% of the cost of wind power will decrease by 42%. In this way, even if no policy subsidies, wind power generation would also be a wise choice.
Yost said that they would within two years, so that 100-kilowatt vertical-axis wind turbine works, and a MW within 5 years to complete the development of vertical axis wind turbines.

Hummer Model:H8.0-10000W wind turbines

admin — Fri, 19 Feb 2010 14:51:48 +0000

Hummer H8.0-10000w Wind Generator which features high efficiency and low rated wind speed introducing several patented technologies and some special materials.

Off grid style H8.0-10000W is matched with wind-solar hybrid inverter controller, which can connect solar panel within 5000w simultaneously.

Inside , the wind-solar hybrid inverter system adopts CPU smart control . Control circuit is simplified , made of reliable and sensitive to outside environment change .

By using most advance charging module , the energy loss drops to the minimum extent . Its CPU center will continuously check the battery status . If overcharged , it will order wind turbine to deflect from wind direction and stop charging at the meantime . When discharged ,CPU will stop inverting to protect battery . Also CPU is able to judge the disturbance of electric appliances and aviod false shut down .

It is also designed with protection against overload ,wind generators over current and over heat . When there is no load for a long time , CPU will shut down the inverter to protect the battery .

User can check various working data on the LCD screen in front panel , or view through computer which can be linked to the inverter through RS485 port by side . We supply standard software for computer use .

Grid tied style of H8.0-10000W is matched with special HUMMER wind turbines grid-tied inverter system ,which designed for state grid connection .

The special grid-tied inverter system adopts IGBT modules to greatly enhance system efficiency ,and introducing automatic optimization technology of MPPT to improve the system generation capacity .

The entire system is an auto-run system ,requiring no manual operation and maintenance . When the power brake took place , electricty from tehe wind turbine will automatically be consumed by the unloader for the safety of the entire system .

Application of Model H8.0-10000W
It can drive air-condition (8-10 horsepower), pump or other electrical appliances (≤8KW).
Well used in:
● Housing
● Telecommunication Station
● TV Transfer Station
● Monitoring Station (military, hydrology, observatory)
● Water-pumping Station

European Union in 2009 set up wind power capacity than any other technology

admin — Tue, 16 Feb 2010 12:42:16 +0000

According to statistics released by EWEA, the European retired in 2009 coal-fired and nuclear power capacity greater than the ability to set. Renewable energy technologies together account for 2009 new generating capacity to 61%.
2009 European new wind farm investment reached 13 billion euros, including 1.5 billion euros at sea. Throughout the EU in 2009 set up wind generators capacity of 10,163 MW, compared with 2008 growth of 23%. Among them, land-based wind power generation capacity of 9,581 MW (an increase of 21%), offshore wind power generation capacity of 582 MW (an increase of 56%).
2009 is a new wind power capacity than any other generation technologies, the second year. Wind power accounts for the share of new generating capacity to 35% from 2008 to 2009 accounted for 39%. 2009 is also a renewable energy accounted for a larger share of total new investment in the second year.
New wind capacity in 2009 set up accounts for wind turbines the largest share of new electricity generating capacity of countries: Spain (24% – 2459 MW), followed by Germany (19% – 1917 MW), Italy (11% – 1114 MW), France (11 % – 1088 MW) and the United Kingdom (10% – 1077 MW).
EU’s total wind power capacity to 64,719 MW from the end of 2008 to 2009, 74,767 MW, the German EU countries remain the largest capacity of wind power is set, followed by Spain, Italy, France and Britain. As of 2009, set up wind power capacity to produce 163 TWh, accounting for EU’s total electricity demand of 4.8%.

Jiangsu Dafeng 10 million wind power industry to start planning

admin — Fri, 12 Feb 2010 02:56:17 +0000

Wind power industry in the coastal special promotion conference, a 1,000-kilowatt-class county, Jiangsu Province, the largest wind power development plan for the successful launch.

Dafeng, Jiangsu Province, coastal development is an important node in one of the delegates that the Dafeng Port Phase II Project to speed up construction will wind turbines promote the energy, petrochemicals, wood and agricultural products deep processing, metallurgical machinery, bio-pharmaceutical industry development characteristics of five major port . According to “Wind generator in Jiangsu Province Development Plan (2006-2020)”, wind generators Dafeng in the construction of six million kilowatts over offshore wind farms, accounting for the province’s total installed capacity of wind power planning 1 / 4, which marks the largest in Jiangsu wind generators Province county-level planning to start offshore wind power.