Wind Power,Wind Turbine Manufacturer » wind-power generator http://www.ahjlkj.cn Professional Wind Turbine、Windmill Power、Wind Power Generators in China Sun, 05 Sep 2010 14:58:48 +0000 http://wordpress.org/?v=2.9.1 en hourly 1 million kilowatts start the first round of offshore wind power tender http://www.ahjlkj.cn/archives/503 http://www.ahjlkj.cn/archives/503#comments Wed, 07 Jul 2010 15:15:26 +0000 admin http://www.ahjlkj.cn/?p=503 May 18 started the first round of offshore wind power generator tender, two offshore wind power project located in the coastal Jiangsu Province, Sheyang 2, the installed capacity of 300,000 kilowatts; two “intertidal zone” project is located in Dafeng and Dongtai, The 200,000 kilowatts.
China Guangdong Nuclear Wind Power generator Co., Ltd., Assistant General Manager Lu Hao said that some investors may vote once for each project, it may be more than 40 batches. Each item does have more than 10 bids buyers. The above person said, involved more than 20 companies bidding.
Insider, and launched in June this year, “Western Province 6 280 MW photovoltaic project tender” different, offshore wind power tender and bidding to buy the Client must first sign a confidentiality agreement, in order to get the value of more than 20,000 yuan the tender documents, tender bidders handed deadline in early September.
Also imposes the tender the bidder must be an independent legal person, either individually cast, it can be of the Commonwealth. But no matter what form, the bidder must be a funded or funded Holdings (more than 50% equity stake) in the joint ventures. Researcher Liu Sheng Wang of China Merchants Securities, said Chinese companies bidding requirements may be related to “sea” is the special geographical attributes.
The tender is also another important restriction is that bidders must have completed or under construction, wind farms, and the capacity of these wind farms to be equal to or higher than the scale of the investment project. In short, the bidder needs to be experienced wind power turbines operators. This limitation may be a lot of interest in the wind, but no experience of private enterprise get in the door.
Fan manufacturers choose
China Guangdong Nuclear One insider says, offshore wind power unit is best to be bigger, “because the cost of offshore lifting and transport costs are high. Although a 3-megawatt turbines and two 1.5 MW of fan power the same amount, but the 3 MW of fan operation and maintenance costs much less than 1.5 megawatts. ”
Shanghai Electric Group Vice President, Shanghai Electric Power Group, told the newspaper, president arsenic trioxide, do the best maritime international major fan wind generators manufacturers are Siemens, domestic fans in this business just started, “In addition, this round of bidding also provides the sea, Fan manufacturers want to have (at sea) to run the fan performance, compliance with the requirements of wind power equipment company in the country should not be much. ”
Shanghai Electric Group, another senior, said the first batch of bidding on the wind power equipment factory are also provided, which have a 100 MW wind turbines station to run performance, while the type of fan participation in the tender, should also have a station in operation. In addition, the bidding model needs to be 2 MW (and above) models.
Arsenic trioxide, said Shanghai Electric developed the far the largest fan unit – 3.6 MW fan, the fan on May 20 this year, passed the FBI and the ground network of full load power test, in early August will be implemented and Network Operation in line with relevant regulations. The Goldwind, Sinovel and others have more than 2 MW fan products.

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]]> http://www.ahjlkj.cn/archives/503/feed 0 All the world’s first permanent magnetic suspension wind power generator unveiled Beijing http://www.ahjlkj.cn/archives/497 http://www.ahjlkj.cn/archives/497#comments Thu, 01 Jul 2010 11:44:09 +0000 admin http://www.ahjlkj.cn/?p=497 All the world’s first permanent magnetic suspension wind power generator in Beijing today the opening of the China World Trade Centre and the Third Asian Wind Energy Conference and Exhibition on the international wind energy equipment, appearance, and the mass market.
It is learned that the completely independent intellectual property rights of international advanced level of full permanent magnetic suspension wind power and technological achievements, on Dec. 26 last year in Guangzhou, technical appraisal by experts, is

Set our self-developed original innovation and integrated innovation results in one of the international initiative, is the world’s key breakthrough in wind turbines technology. Chinese Academy of Sciences Guangzhou Institute of Energy through its Bureau of Guangdong Province Hengyuan Energy Development Co., the efforts of half a year, on June 26 officially put into operation successfully and smoothly implemented the transformation.

In Section Hengyuan Tseng Chih-yung, president, said at the show, full permanent magnetic suspension wind power generator wind power capacity can be greatly enhanced, so that the “light wind start, wind power generation“, so start the wind speed dropped to 1.5m / s less power wind speed is 2m / s, so that 68% of the total area of China, the average wind speed ≥ 3m / s wind energy can make use of areas and rich areas, than traditional wind turbines increase in power generation for 1000 hours / year. Moreover, the will is implementing the “China Light Project” to bring opportunity to make this project a large area to reduce the cost and difficulty. China currently has more than 7000 million people without power, in areas where these populations are far from the grid, the load is small and scattered, can not extend the power grid means. Full permanent magnetic suspension wind power generator was born, so that no previous generation of wind energy can be used, can greatly facilitate the resolution of some of our areas of electricity transmission can not be difficult to change the country’s energy supply structure.

According to the technology’s chief scientist, a famous expert Professor Li Guokun magnetic introduced by the National Machinery Industry Quality Supervision and Inspection of wind machinery center comparison test showed that compared with traditional small wind turbines, in the same wind speed, the entire Wing Maglev wind turbines, in the same wind speed than traditional wind turbines generating capacity increased 20%, so wind energy utilization is increased, but also to make wind farms operating costs down 50%. Thus, the cost of wind generator can control the 0.4 yuan / degrees below, complete with water and electricity, coal collaborative development.

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]]> http://www.ahjlkj.cn/archives/497/feed 0 Hummer H8.0-10kw wind power generator equipment http://www.ahjlkj.cn/archives/480 http://www.ahjlkj.cn/archives/480#comments Wed, 16 Jun 2010 14:44:22 +0000 admin http://www.ahjlkj.cn/?p=480 H8.0-10KW wind power generator is made of permanent magnetic material,Cuprum alloy, and Aerometal.And Hummer wind turbine introduce the technology of starting-up in breeze,so its rated start-up wind speed is low.In addition,the advanced controlling system of H8.0 provides perfect protection for overcharging, over discharging, short circuit, overloading,overheating,etc.

H8.0-10kw is well used in:

–Housing, office, farm and so on

–Telecommunications Station

–TV Transfer Station

–Monitoring Station (military, hydrology, observatory)

–Water-pumping Station

–shipping use

For example,it can drive air-condition (8-10 horsepower), pump or other electrical appliances which power is less than 8KW.

Technical Parameter of Hummer H8.0-10kw:

Rated Output (W)  10000

Max Output (W)  15000

Charge Voltage(V)  DC 240V

Quantity of Blade  3

Blade Material  GRP

Blade Diameter (m)  8.0

Start-up Wind Speed (m/s)  3.0

Rated Wind Speed (m/s)  10.0

Rated Rotate Speed (r/min)  200

Wind Utilize Ratio (Cp)  0.4

Generator Efficiency >0.85

Generator Output:single-phase AC of variable frequency

Generator Output AC Frequency  0-280

Tower Height (m)  15

Rated Charging Current (A)  41.7

The maximum charging current (in a short time)(A)  65

Generator Weight (kg)  287

12V 600Ah or 800Ah Battery  25 pcs

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]]> http://www.ahjlkj.cn/archives/480/feed 0 Wind power generator comapny A lack of talent http://www.ahjlkj.cn/archives/361 http://www.ahjlkj.cn/archives/361#comments Fri, 26 Feb 2010 09:05:36 +0000 admin http://www.ahjlkj.cn/?p=361 Experts estimated that by 2020, China will have tens of thousands of people engaged in wind power industry, including the tens of thousands of professionals. Shi Ding-wan, said State Department counselor, personnel training is a big problem is China’s wind power generator sustained and rapid development of a bottleneck.
“Desperate for” the wind power business in the recruitment in the midst of less wishful? In full swing of the wind power industry is facing the kind of talent dilemma?
Colleges and universities develop serious lag
He Dexin, vice president of Chinese Wind Energy Association pointed out that the severe shortage of qualified personnel in China wind turbines, especially wind turbine research and development professionals, senior management personnel, manufacturing professionals, senior technicians and wind farm operation and maintenance personnel.
Polaris wind power person in charge of recruiting network, from wind power companies demand for newly released job point of view, wind power business-to-site engineers, maintenance engineers, and so demand for engineering talent is relatively large. Electrical R & D personnel and composite materials, most business professionals welcome. As the business development and market development work in advance, sales engineers and corporate middle-management personnel will soon become a wind power industry, a new Rezhao crowd.
Wind power enterprises due to the characteristics of their products and research in diverse areas, the professional requirements of the greatest of talent, there is relevant work experience, the most popular senior personnel. Currently, however, only the North China Electric Power University, Hebei University of Technology and the College of Hohai University has a small number of wind turbine generator and power engineering, train people each year is limited, they can hardly satisfy the market demand.
Reporter through the survey found that the current domestic programs specifically set up wind power are not many colleges and universities. North China Electric Power University, Associate Dean of renewable energy Hsu Chin-liang, said in an interview that this is because wind power covers a variety of disciplines, many colleges and universities are classified into the specialized machinery, power, engineering and other professional medium. In 2006, North China Electric Power University, the first to create a training base of China’s wind power generation, has established China’s first “Wind and Power Engineering” undergraduate course, when the first batch of 30 undergraduates will be recruited in June this year, an official graduate. Currently, these undergraduates have been desperate for the Gejia early wind power companies divide a space.
Companies to change from passive to active
Personnel training colleges and universities lagged far behind, business and naturally not hire a person who is a big headache. Wind Power Engineering Co., Ltd. Zhejiang, one of the HR told reporters: “Wind generators Recruitment positions, most of all technology jobs. Such as technical support engineer, responsible for commissioning of wind power equipment; load engineers, test parts strength; In addition there are four categories of different mechanical engineer, namely technical support, design, development, fresh-sheng, have different responsibilities. ”
According to reports, the majority of wind power and technical personnel to the scene should go, and some need to go along with the project. Almost all projects are far from the urban, poor working environment and scared off many people. At the same time, job seekers should have the combination of highly specialized knowledge that can be mechanical, hydraulic, computers, meteorology and other scientific knowledge. In addition, the technical staff must be able to in different weather conditions to climb an altitude of tens of meters.
The lack of high gold content of the field of windmill generator professionals, both supply and demand is not entirely asymmetric information lead to more of a wind power company, without exception, need to choose the professional ability, to adapt to harsh environment, full understanding of the industry, “the scarcity of talent . ”
It is understood that businesses are tried every means to establish their own talent pool database, with a view to the most potential in this industry a foothold. To further tighten the talent pool, Jinfeng technology another way to pay more attention to bringing in talent from abroad, while Germany’s partner through the introduction of the German people, the other hand, recruiting from other countries, in particular, like the United States, Australia, Singapore and other relatively mature wind power industry country.
Goldwind attract talent with the different State Power United Power Technology Co., Ltd. is a step up internal training efforts. State Power United Power Technology (Baoding) Co., Ltd. Human Resources Manager Lu Meng-chia, as at the end of 2009, Baoding more than 1,300 employees, including more than 1,100 professional and technical workers, all employees are required to undergo post-entry job training, for technical backbone Company headquarters will be sent to Beijing for training.
“Responsible for a specific operation of production line workers are mainly secondary, tertiary level, with professional-based, entry-job training before. Responsible for production and application-related technological innovation, improve the work process of employees, mainly from wind generators the professional institutions, the University of recruitment of graduates, mostly for mechanical, electrical and other related professionals, and also hired a number of experienced industry professionals. “Lu Meng-chia says.

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]]> http://www.ahjlkj.cn/archives/361/feed 0 Li Tak-2.0 MW wind power design is completed direct-drive permanent magnet wind power generator http://www.ahjlkj.cn/archives/288 http://www.ahjlkj.cn/archives/288#comments Mon, 07 Dec 2009 06:53:43 +0000 admin http://www.ahjlkj.cn/?p=288 Congli German wind power generator company that, after nearly six months of research and development, Li Tak wind power rare-earth permanent magnet motor with the National Engineering Research Center has been designed to complete the 2.0 MW Direct-drive permanent magnet wwind power generators, and entered the final stages of optimization to improve .
wind power
It is reported that, following an asynchronous permanent magnet wind turbines, doubly-fed wind power generator after the third-generation wind turbine technology. German wind power and national strength rare-earth permanent magnet motor, engineering and technology research centers, particularly in R & D focus on improving the process stability, increased production capacity, reduce the weight, etc. design.

In Ren-Yuan Tang of the National Academy of Sciences led by rare-earth permanent magnet motors power engineering technology research centers and the strong team of German wind generator efforts, according to Tautant rare-earth permanent magnet motor academicians and the National Engineering Research Center in permanent magnet motor and long-term practice and theoretical studies results, discard the borrowed foreign technology development model, has insisted on developing entirely with independent intellectual property rights 2.0 MW Direct-drive permanent magnet wind turbines. The newly designed 2.0 MW Direct-drive permanent magnet wind generator full consideration of China’s climatic features of wind resource characteristics, as compared with similar models, starting torque is small, low rated wind speed (17rpm).

In ensuring the reliability, economy under the premise of achieving a breeze to start, low wind speed and power generation. In the design is completed at the same time, prototype trial preparation work has been basically completed, and then enter the prototype phase of trial.

In the trial and the test is completed, will be invited to convene national experts will be assessed. China’s wind power resources, and rare earth rich in natural resources, permanent magnet wind generator promising.

Accelerate the development and production of independent intellectual property rights for both permanent magnet wind generator low-carbon economy and to contribute to the development of renewable energy sources, but also the occupation of the international market. From: Li De Wind Power Design

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]]> http://www.ahjlkj.cn/archives/288/feed 0 China’s first independently developed the successful development of permanent magnet wind power generator http://www.ahjlkj.cn/archives/275 http://www.ahjlkj.cn/archives/275#comments Wed, 18 Nov 2009 11:57:32 +0000 admin http://www.ahjlkj.cn/?p=275 China’s first self-owned intellectual property rights of the 2.0-megawatt permanent magnet direct drive wind turbines developed. This is China’s largest independent R & D permanent magnet direct drive wind turbines, that China’s permanent magnet direct-drive wind power generation technology has reached world leading level.

Chinese Academy of Engineering, the state rare-earth permanent magnet motor Engineering Research Center Director Professor Tang Renyuan introduced wind generators Germany (Jiangxi) Co., Ltd. Jiangxi Province relies on a rich medium-heavy ions of rare earth resources, strong mechanical processing capacity and self-innovation capability , was completed recently developed with independent intellectual property rights of China’s first permanent magnet of 2.0-megawatt wind turbines.

Ren-Yuan Tang, said the technology fully into account the climatic conditions of China’s wind resource situation, made anti-typhoon, anti-cold, anti-dust and other design; the same time, structural optimization, electromagnetic calculations, the temperature field design, etc. have done a lot of innovative design, can be achieved breeze to start, low wind speed and grid effect.So as to more fully use wind energy resources. Under the same conditions, the stand-alone power generation than a year imported from abroad, permanent magnet direct drive generators increased by about 15%.

He said the permanent magnet direct drive wind turbine technology is the third generation of wind power technology, is the world’s wind power generator industry is touting the new technology. And the first and second generation of wind power generation technology compared to permanent-magnet direct-drive technology for power generation of noise cancellation, easy growth rate of failure of gear box, eliminating a possible oil spill, the early wear and tear and other risks, improve reliability and efficiency. Meanwhile, the permanent magnet direct drive wind turbines with full power inverter, grid-connected power grid after the impact of small and low-voltage crossing ability, etc., the market share increased year by year. At present, the permanent magnet direct drive wind generators  installed capacity of wind power installed capacity accounting for about 10% of the total.

Li De Wind Power (Jiangxi) Co., Ltd. is a Hong Kong power of Germany in a Group specializes in permanent magnet wind turbine business, dedicated to the world’s most cutting-edge of the megawatt-class wind turbine permanent magnet R & D, production, sales and service .

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]]> http://www.ahjlkj.cn/archives/275/feed 0 British government funding development of the world’s largest wind power generator http://www.ahjlkj.cn/archives/225 http://www.ahjlkj.cn/archives/225#comments Sat, 26 Sep 2009 14:44:18 +0000 admin http://www.ahjlkj.cn/?p=225 United Kingdom Ministry of Energy and Climate Change September 16 revealed that the department has allocated millions of pounds to the three companies, used to support the development of offshore wind power, and strive to build the world’s largest wind turbine, its single blade is longer than 70 m .

British energy and climate change minister Ed Miliband said that Britain is rich in wind generators resources, the global leader in offshore wind power generation, the new additional investment will not only help the UK consolidate its leading position, but also in manufacturing, transportation, etc. aspects of the creation of a large number of employment opportunities.

It is reported that one of those who received funding to date the company will be responsible for manufacturing the world’s largest wind turbines. This wind turbine blade longer than every 70 m, weighing more than 30 T, the height of the entire wind power generation aircraft will be over 175 m.

For dealing with climate change and stimulate economic development considerations, the United Kingdom has been strong support for small wind turbines and other new energy industry, and introduced a series of supportive policies, this additional investment will be as “low-carbon energy demonstration project” part of it.

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]]> http://www.ahjlkj.cn/archives/225/feed 0 First China-made 1.5 megawatt wind-power generator hits market http://www.ahjlkj.cn/archives/90 http://www.ahjlkj.cn/archives/90#comments Wed, 03 Jun 2009 03:19:08 +0000 admin http://www.ahjlkj.cn/?p=90 China’s first 1.5 megawatt (1, 500 kW) wind-power generator with completely independent intellectual property rights has rolled off the assembly line in the southern Guangdong province.

The price was at least 20 percent lower than similar imported products or those manufactured by joint ventures, said the Guangdong Mingyang Wind Power Technology Co., Ltd.

The generator was designed for China’s climate and is resistant to typhoons, sand storms and extremely low temperatures. The technologies of the generator have been certified by GL Germanischer Lloyd, according to the company.

The company has received orders for 250,000 kw of its wind power generators valued at 1.6 billion yuan (210.5 million U.S. dollars), said Zhang Chuanwei, chairman of the the parent company Guangdong Mingyang Electric Group Co., Ltd.

He said that company’s annual production capacity of wind power generators will rise from the current 450 units to 1,000 units by 2010.

China’s wind power resource exceeds one billion kilowatts, according to official estimates.

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