Wind Turbines Manufacturer in China

For several years, we have been monitoring the runing condition of wind generator, as a reasult we successfully developd the auto controlling system for middle-sized and small-size wind turbines. That system not only can seek the wind direction automaticly, but can monitor the runing condition, rotating speed, wind generator temprature, wind speed, wind direction,etc. At the same time all the parameters acquired by the monitor system wil be sent to the control centetr. when the wind generator runs abnormally, the control center will turn the blades out of  wind while turn them back into the wind turbines when the abnormal conditions released.

The following is some photos of Hummer 3kw and 5kw wind-solar hybrid Inverter,

1. 3kw Hummer wind-solar hybrid inverter

2. 5kw Hummer wind-solar hybrid inverter

3. Back Panel

Siemens Group, five years ago to enter the field of wind turbines and has annual sales and number of employees grew by 10 times and 7 times to become the world’s sixth high winds can be manufacturers, sales of 30 billion euros. Nauen, head of the Group, said wind generator in renewable energy in the most potential for growth, this year’s various businesses of Siemens stagnation due to economic crisis, only the renewable energy business net profit of 382 million euros, of which 90% came from wind energy field. The United States, Canada, China and India are Siemens, to expand the areas for future efforts. Nauen is expected to 2030, global sales in this area from the current 30 billion euros to grow to 216 billion euros.

From the Austrian Wind Energy Association has recently learned that, despite the international financial crisis on the Austrian export industry led to relatively large impact, but the prosperity of Austria, the wind power industry continues.

In recent years, benefiting from wind power in the international electricity market share increases, pairs of wind power equipment and products, growing demand for wind generators control systems, leaves equipment, generators, and energy conversion systems, as well as complete the implementation of wind power solutions Austrian wind power industry is mainly export products have more market. Austrian Wind Power Industry in 2007 exports reached 2.5 billion euros in 2008 has increased by 20%, exports for the first time exceeded 300 million euros.

Austrian Wind Energy Association, said Stephen Chi-han,% 26quot; Austria prosperity of the wind power industry is no accident, it can be seen as the development of the European wind turbines industry as a whole in miniature. % 26quot; in the context of the global financial crisis, the European situation is not optimistic about a number of industry sectors, but the wind power sector is full of opportunities for development. According to the International Energy Agency predicts that by 2030 wind power can provide the world’s demand for electricity by 9%.

The European Wind Energy Association said that at present wind power to meet electricity demand in Europe 4%, a total of 65000 MW of wind generating capacity entered the European power grid, by 2020, the European wind power market share in the whole will reach 14% -18 %, the European Union to create 350,000 new jobs. This means that the next 20 years, Europe has a huge wind power market, the demand for wind power generator equipment will also be synchronized rapidly. Thus, wind power continues to be the EU as a green, reliable and market potential of new forms of energy, and active choice to increase the market for wind power investment.

Only in 2008 the EU’s total investment in wind power more than 110 billion euros, an increase of wind power capacity 8484MW, the creation of 16 million jobs, wind power generation capacity of the EU industry has become the fastest-growing areas.

The protection of energy security, tackling climate change under the guidance of the principles of the European Union increased in recent years to encourage Member States and relevant enterprises to increase wind power technology and equipment R & D investment, effectively promote the EU’s wind power market development, and in related industries to achieve an international competitive advantage. Installed capacity of wind power is currently the world’s top 10 countries, the EU member states accounted for seven, the world’s major wind power markets are also in Europe.

At the same time, from Germany, Austria, the Netherlands, the Nordic enterprises are also the leading global equipment supplier market, its technology, equipment and services have been exported around the world. European Union countries use wind power industry, promote the development associated with the design, processing, building materials, insurance and finance and other related industries to development, so that the European wind power industry has become an important leading high-tech-intensive industries. It is worth mentioning that, in the European Union and the Government’s policy to encourage member states, EU wind generators companies wind power continuously upgrade technology and equipment levels, effectively reducing the cost of production and to protect its dominant position in the international market.

In Austria, for example, the Austrian Wind Energy Association estimates that if wind power business achievements in technological innovation can be an effective application and promotion, through technological advances and equipment production scale, serialization and standardization of the next 10 years, onshore wind power, Austria the average cost of computer equipment at the current level can be reduced by 20%, and offshore wind turbine equipment, the average cost can be reduced more than 40%, so that the overall cost of wind power industry has dropped significantly. Taking into account the EU’s commitment to its 2020 greenhouse gas emissions in 1990 on the basis of reduced by at least 20%, and willing to work with other major emitters of an emission reduction targets will be increased to 30%, the future for a long period of time, wind power in the European Union compared to other forms of electrical energy will be more obvious competitive advantage.

Syria and the United Arab Emirates, Germany, the three joint-venture industrial zone in Ha Siya to build wind power plant projects with the Syrian government’s approval, which will begin wind turbines in June 2010. The plant is expected to create 450 jobs.

Since the December 8 to the Danish capital of Copenhagen, I have been too busy to participate in various activities. One of my main job is to run by showing a large number of projects in China has been transformed into innovative business models aimed at protecting China’s environment programs and volunteer activities to the climate conference pass China’s contribution of young people in environmental protection.

13, the famous actor and I Miss Li Bingbing and sustainable innovation competition three award-winning students together with students, and visited the Middelgrunden wind power plants. The power plants in coastal areas of Denmark, one of 11 wind power plants, its power generation accounts for Denmark, the country’s total generating capacity of 3%.

This boat trip is around Middelgrunden wind turbine power plant 20 launched to the distance overlooks, but also to see Sweden in the 100 turbines spinning. These turbines up to 100 meters wide and 76 meters per hour, generating capacity of 2 megawatts, enough to meet the electricity needs of 35,000 households.

Wind energy is emerging as the second in Copenhagen, “United Nations Framework Convention on Climate Change,” the fifteenth Conference of the Parties and the future of renewable energy an important issue. More than 350 wind power industry leader took part in the Copenhagen General Assembly, in their promotion, wind power has become the forefront of negotiations on this topic. Global Wind Energy Council (GWEC), Mr. Secretary-General Steve Sawyer said recently: “Wind power will be in the fight against global climate change play an important role.” Wind power generation technology through the development, as of 2020, the global is expected to reduce the 100 billion tons of carbon dioxide emissions. Of wind power generation applications are made of human emissions of a welcome step.

Denmark’s wind generator  industry is very exciting, it has provided people with a renewable energy how to promote environmental protection and economic development blueprint. At present, Denmark is the world’s first wind power accounts for 20% of the country’s total generating capacity, and after ten years is expected to reach 50% of the country. Worldwide more than 90% of the sea turbines produced by Danish wind turbine production has become one of Denmark’s major industries.

As the host of this party conference in Copenhagen, Denmark’s wind power industry, let us see the hope that countries around the world are beginning to keep up the pace of the Danish development of wind power industry. At present, more than 70 countries are using wind power. Under construction in the process of wind energy projects is expected to provide 33,000 MW of generating capacity, of which 22,000 MW of wind power projects are located in China. As of 2020, China plans to further construction of wind energy to power equipment that’s generating capacity will reach the world’s largest power station – the Three Gorges Dam 5 times. China not only in promoting wind energy project development, but also the most energy-efficient transmission lines. These improvements are the United States and many developed countries have yet to achieve.

In my view, China’s wind energy development also has a lot of room, through in-depth research and design, you can make even greater progress in this regard.

Lands east in the wind generators market is the recent successes in the east land a noisy SICOM3005-2S-4T successful bid Chongqing Wulong wind power generation control system project.

Wulong wind farm as Chongqing’s first wind farm, engineering, estimating the total invested 5.3 billion yuan, a total installed capacity of 49.3 megawatts, stand-alone capacity of 850 kilowatts, a total installed capacity of 58 units. Upon completion, the average per year to provide about 090 million degrees, Chongqing power. The successful operation of the wind farm shows Chongqing will bid farewell to the history there is no wind, and use clean and green wind turbine.

Lands east SICOM3005-2S-4T Industrial Ethernet switch fully meet the project requirements for the communications products in high dust, high humidity environment, job stability, reflects the strong performance of anti-electromagnetic interference, while a good anti-seismic sex, and to provide a complete set of excellent communications solutions, wind turbines has been unanimously endorsed by the owners and the praise; This is the lands east wind power market in the successful application of one another, while the promotion of Chongqing Municipality, development and construction of new energy sources will play an active effect.

Dabancheng well-known wind zones in Xinjiang, a huge 100 meters high red crane on the 10th in the cold slowly lifting, weighing 120 tons of 3-megawatt wind turbines along the cabin off the ground slowly began to climb to the 90 m altitude of the tower.

This is China’s largest land-based wind power generating units of the installation site. Installation of the “leading role” – 3 MW wind turbine, is China’s first self-developed high-power wind turbine, lifting its enormous crane dug from Liaoning Fushun Heavy 1 650 tons of hydraulic crawler cranes, to conduct specialized fan installed, it is China’s leading wind power companies to install – Installation Engineering Co., Ltd., Xinjiang Xin Feng.

To participate in the ceremony to install the Xinjiang SASAC head Cheng-ming, said law, including the fan manufacturing, crane manufacturing and installation of the field of three fans the combined strengths of the domestic leading enterprises, suggesting Xinjiang installed wind generators equipment manufacturing industry cluster base is toward the high-tech, high-field in-depth development, which will have wind power generators in China manufacture, installation industries play a positive role in promoting, for national wind power industry in the development of a landmark decision.

3 MW wind turbine designers, Chief Engineer, R & D Technology Co., Ltd. Jin Feng Cui told reporters that a new dimension, 3-megawatt wind turbine is Goldwind three-year R & D team of professionals made of high-power wind turbines, the entire installation After the wind turbine wheel diameter, will reach 100 meters.

Is only 40 kilometers away from Urumqi, the Dabancheng wind areas, wind energy resource is rich in quality. A total area of more than 5880 square km of wind areas, wind energy resource potential of the comprehensive development of more than 10 million kilowatts installed capacity fan.

Xinjiang is China’s wind energy resources in an exception-rich regions, is also a Chinese wind power equipment manufacturing and installation of industrial clustering, the wind turbine generator industry, the technological level and market competitiveness among the best in China.

As the oldest and currently the largest wind power technology research and development design and equipment manufacturing enterprises, as of the end of this year, nine gold wind technology has a contract of sale total of 6336 wind turbines to Taiwan to complete the installation of 4691 units, wind turbines have been all over the country 19 provinces and autonomous regions, the first domestic market ranking.

September new installed capacity in China more than 50 million kilowatts. Is expected that by the end of 2009 China’s total power generation capacity will reach 8.8 trillion kilowatts of thermal power installed capacity will reach 660 million kilowatts.

Wind Power Development in touch on deep issues. First half of 2009, China has completed the loading of new wind power  generator installed capacity of approximately 4.6 million kilowatts, is expected to add annual wind power installed capacity will reach 10 million kilowatts. Energy Agency said that striving after wind power installed capacity by 2010, breaking 20 million kilowatts.

Also, the Government speed up the implementation of additional subsidies for renewable energy tariff, and introduced online benchmark price of wind generaor in order to protect the wind power generator business and the relationship between the interests of power enterprises. The Government has recognized wind power grids to solve the matching problem, we must introduce positive incentives to accelerate the introduction of grid and programs and to develop wind power and network technical standards and management systems.

Nuclear power plant construction has entered a fast track. According to the new energy development planning data, by 2020, China’s installed nuclear power capacity will reach 80 million kilowatts, with a total investment of about 900 billion yuan. In 2015, China will have built nuclear power plant 9-10. At present, China addition to the coastal provinces, the inland provinces to declare nuclear power plant project is also actively planning a rapid increase in nuclear power plant site.

Hubei, Hunan, Jiangxi, Anhui, Sichuan, Gansu, Henan, Jilin and other provinces are actively carried out the work of the declaration of nuclear power grid construction site will strive to fulfill this year’s investment mandate: the fourth quarter of 2009, State Grid Corporation’s investment progress will significantly speed. China wind turbines Merchants Securities (600,999) of the expected full-year capital construction investment scale power grid is expected to be further expanded to 350 billion or so, the total investment in the power grid the size of the proportion of construction investment continued to increase.

China’s future development firm wind energy, nuclear energy, clean energy, and will further advance the work of provinces and autonomous regions of the energy conservation front.

Output of wind turbines to the number of available energy resources, especially in the absence of wind the weather? This problem has plagued engineers and influence the decisions of potential users. Iran University of Science Mechanical Engineering AbolfazlAhmadi and MehdiAliEhyaei wind power has “energy” to the survey. Their research has been published in the recent publication InternationalJournalofExergy. Available energy is the energy in the thermodynamics to evaluate the quality parameters.

Wind is the oldest one of the resources of renewable energy. Rotating fan blades to capture wind energy and convert it into useful energy. Modern wind turbines to produce electricity to use this concept to drive the rest of the equipment. Wind turbines of different sizes, from small residential application a few kilowatts to more than 5MW of industrial-scale power generation.

Ahmadi and Ehyaei pointed out that the wind turbine have to compete with many other energy sources, primarily fossil fuels, as well as other renewable energy sources such as solar and biomass technologies. Therefore, the wind turbine to be cost-effective to comply with environmental benefits.

Wind turbines must be designed to meet the load requirements, and energy output at the lowest cost. In order to address this cost problem, we must optimize the performance characteristics, such as output power and wind speed or with the rotor angular velocity. Useful to analyze is to look at the system output of energy, “quality.” The researchers believe that Under normal circumstances, more than 9 meters per second wind speed was considered useful to be able to calculate the wind turbine does not matter, the initial study did not carry out historical analysis will be required for all the factors taken into account.

They have now developed a set of wind turbines to improve energy analysis, the wind kinetic energy to consider greater detail. Their approach is to provide a wind turbine run-time model of how the loss of potential energy. Then, put forward an optimized wind generator are three main parameters (intercept and and Orio rated wind speed) method so that at any given wind speed (from breeze to strong wind), the safe operation of the wind turbine within the parameters of maximize the use of energy.

They have a different wind speed in Iran, Tehran and Manjil two cities have embarked on a wind turbine generator energy analysis. Tehran average wind speed is low, while the Manjil is a windy city. Their formula can provide the optimal value of the wind turbine speed (change depending on wind speed). The results showed that the theoretical efficiency of the two regions increased by 20%, “waste” out of energy reduction of 80%.

The afternoon of December 2, Datang Hebei wind power company and the Zhangjiakou City People’s Government, Guyuan County People’s Government signed a 200,000 kilowatts of wind power resources development, strategic cooperation agreement. According to the agreement, the two sides will establish a strategic partnership, work together to Guyuan County of Zhangjiakou City, baijiantan wind resource development and utilization.

It is understood that Guyuan County, Zhangjiakou City, Hebei Province is located in the flatland areas of the north-west, is located in Inner Mongolia Plateau and the North China Plain, the excessive belt, with a clear continental monsoon climate characteristics, in most regions of the abundant wind energy resources. The signed baijiantan wind-scale development of 200,000 kilowatts of wind energy resources, with an area of large, wind speed, wind duration and wind direction and stability characteristics, are flatland areas of wind resource, one of the better wind farm. The wind farm will become wind generators company in Hebei Datang Hebei Province has a second office in wind power resources, the strategic significance is extremely important and has broad prospects of development.