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Hamilton Power Equipment Co., Ltd. The first gold air damper unit off the assembly line cum Hami wind power equipment wind turibnes manufacturers industry association set up ceremony was held recently in Hamilton.

The project has an annual output of 2 million kilowatts of capacity of the total assembly, production with independent intellectual property rights, the international leading level of 1.5MW, 2.5MW direct-drive permanent magnet wind turbine.

The project is the focus of the project equipment small wind turbines industry of Hami City, Hamilton City is committed to building wind power industry cluster, to achieve wind turbine generator  manufacturing, component supply, investment in wind farm development and operation and maintenance of the overall coordination of development and other services.

By the installation of five hydropower stations in Lijiang, Yunnan Ninglang Maoniuping construction of wind farm turbines lifting the success of the first, marking the first phase of wind farm construction has entered a crucial moment and crucial stage.

Maoniuping wind generators farm is located in Yunnan Ninglang Yi Autonomous County of Lijiang City, Lijiang City is the first wind farm, province of Yunnan province, building a useful complement to the green economy, clean energy base for the construction of Lijiang City to hydro, windmill generator , comprehensive development and utilization of solar energy has taken a solid step. The project is a construction scale of 4.95 million kilowatts, 33 sets of installed capacity 1500 kW stand-alone units, 33 sets of box-type transformers, 35 kV collector lines, access roads and a 110 kV step-up stations, the design was grid electricity to 118 million kwh, the annual full load hours 2386 hours. Weight of 63 tons fan generator, blade length of 40.6 meters, the center of the fan wheel elevation of 65 meters, using 450 tons lifting large truck crane, 400 t and 70 t crawler crane main lifting crane-assisted car.

Since September Maoniuping wind farm project has been started, to undertake the construction of five hydropower projects system Safety Branch of the Ministry to overcome the tight time schedule, the task is arduous, fan distribution area wind speed, wind direction changes in complex field steep slope in the road twists and turns, lifting the narrow space, aerial and other security risks difficult. Advance home wind generator planning, scientific management, careful organization, rigorous development of construction safety plans, emergency plans, lifting operations plans, and conducted a number of construction workers with on-site technical tests, the first wind turbines manufacturers to ensure the successful completion of lifting tasks.

At present, careful inspection and acceptance of the project department, the layers in place, strict checks to ensure blade assembly, the impeller and in-flight docking accuracy. Expected one and it would take eight months to complete all fans installation tasks.

Wind power has grown despite all the policy impediments. This is because all the investment has come from the private sector. Even then, there has been no development in those states where the developer is forced to sell power to utilities.

This year, the wind energy industry will install around 3,000 Mw, as compared to 2,000 Mw last year. Whether we can sustain this is a big question. Unless we tweak policies, that growth is not going to happen next year. The real potential is to supply around 10,000 Mw wind energy capacity home wind turbines every year. There is enough production capacity and land available. An issue, however, is transmission.

The growth so far has come from companies with strong balance sheets. But this is not the way to grow. If we need 10,000 Mw capacity addition every year, it will have to come from independent power producers (IPPs), who have no AD benefit and are fully dependent on revenue from sale of power.

The share of IPPs has gone up because of introduction of RECs (RE certificates), which are being traded at a healthy price and, therefore, a lot of IPPs are able to survive. But unless a remunerative price for power is given, the sector will not grow. This is because with the current wind turbine manufacturer interest level at 15 percent, a developer expects at least 19 per cent return. The current rates (for supply) are not enough for this.

Denmark is located in Northern Europe, wood, coal and other energy sources is relatively poor in oil and gas resources are depleting, but its flat terrain, surrounded by the sea location, long coastline and abundant wind energy resources for the development of clean energy and provide a Horizontal wind turbines solid foundation conveniences. Danish Climate and Energy Committee  said: “The Danish wind energy resources are very rich, and the coastal sea water is not deep, so the development of wind power has a great advantage.”
In recent years, Denmark and the use of regional resources, to develop wind power and related industries, has achieved remarkable results. At present, there have been hundreds of building onshore wind farms and several large offshore wind farm. Danish Energy Agency data show that in 2010 the total installed capacity of wind turbines in Denmark has reached 3800 MW, accounting for 25% of the total generating capacity. Among them, the offshore wind farm installed capacity of 423 MW from 2008 up to 868 MW in 2010.

Wind power cooperative ownership structure of industry
Danish wind farm is unique in its ownership structure of the collectivization, ordinary residents can join the government-backed wind power turbines projects, wind farms to become shareholders. By way of holding the residents, a good solution to the local residents of noise due to wind farms, destruction of landscape and other negative factors arising from the resistance.
Copenhagen Business School professor  that the cooperative form of ownership is a long tradition in Denmark, Danish banks, dairies and slaughterhouses and so have a wealth of operational experience, onshore wind generator farm in the 1970s also began to use this a form of operation. For those who have backyard wind turbine residents, the windmill turning at the same time, a steady stream of money flowing into their bank accounts.
middelgrunden is Denmark’s first cooperative ownership structure approach to offshore wind farm operation, located in Copenhagen, East Coast, formed by the 20 windmills on the Taiwan Strait. The board members Hans Christian Anselunsen that Denmark uses cooperative ownership structure model, is to make wind power more people to participate in the plan.
Cooperation with middelgrunden ownership structure of the wind farm idea proposed in 1993, after local residents and non-governmental organizations reached after consultation. Selun Sen said: “You pay 4250 DKK (Danish Krone $ 1 co-5.5) to buy a share, and then return 600 home wind power generator Danish kroner per year, which means that the initial return rate of 14% to 15% rate of return after slightly lower, but after 10 years of recoverable costs, but also get 7% annual rate of return. people are very satisfied with this result, because the money in the bank than the higher income also contributed to environmental protection . “

Danish wind turbines maker Vestas and a Chinese energy research institute have issued a joint research report on the integration of wind power with the existing electric power grid, Vestas China said on its website.

The report, entitled “Integrated Solution Strategies for Coordinated Wind Power and Grid Development,” was issued Tuesday by China’s State Grid Energy Research Institute (SGERI) and Vestas China.

The report, based on their joint research, said it is necessary to include technological, managerial and policy aspects into an integrated solution to overcome the difficulties of large-scale integration of wind power to the existing electric power grid.

“The current development of wind power generators and power grid provides a solid foundation for solving the technical barriers for wind power integration,” it said.

The report said the key to large-scale wind power integration lies in building grid-friendly wind power plants and a wind power friendly power system whereby the flexibility of the entire system will be improved.

Such “grid-friendly” wind turbines generator and wind power plant technologies have been introduced to China, it said, adding that the world’s most populous country is making efforts to build a strong smart grid and is one of the forerunners in grid technology.

A senior energy official described the research report as “comprehensive, complete and systematic.”

“It will help more people understand the essence of wind power integration to the grid, and facilitate the solution of the issue in China,” said Shi Lishan, deputy director of New and Renewable Energy Department of the National Energy Administration, at Tuesday’s press release marking the report’s publication.

It only takes 60 minutes to fly from Beijing to Hohhot, the capital of the Inner Mongolia autonomous region in North China. However, Hohhot still enjoys an unlimited supply of electricity, while many places in China are facing their most severe power shortages for years.
The resource-rich region of Inner Mongolia is China’s wind turbine generator powerhouse and produces more electricity than it can consume. This vast region is famous for its abundant resources: It is the country’s largest producer of coal and is home to the world’s largest rare-earth mine.
Now, it is rapidly becoming known as the wind-power generator center of China.
Vowing to become the country’s upland Three Gorges – the site of a massive hydroelectric dam – the province has set a target of installing 33 gigawatts (gW) of wind capacity by 2015, equal to 20 percent of the region’s total power generation.
By the end of June 2011, Inner Mongolia’s grid-connected wind capacity had reached 12 gW, or 10 percent of the region’s power generation, while the national average in China is 0.7 percent, according to the National Energy Administration (NEA).
This has put the province on a par with the world’s leading wind-power countries such as Denmark and Spain.
Chifeng city, 600 kilometers (km) from Hohhot, is an ancient settlement in the east of the region. It is gradually becoming recognized as the world’s largest wind-power cluster.
The Dongshan wind plant forms part of a 670-megawatt (mW) wind farm operated by China Datang Corp Renewable Power Co, one of many State-owned wind-power developers.
Dongshan has an installed capacity of 250 mW and has erected 158 wind turbines, each with a capacity of 2 mW, produced by Vestas Wind Systems AS, a leading Danish wind  turbine manufacturer.
The plant generates approximately 650 gigawatt hours (gWh) of power annually. That energy is sold to Northeast China Grid Co Ltd – one of five subsidiaries of the State Grid Corporation of China -through three dedicated transmission lines and a series of substations.

Under the sway in the breeze as long as you can light a lamp. Held in Shenzhen 13th China International Hi-Tech Fair, this direct-axis magnetic levitation wind generator attracted many visitors.

Correspondents in the fair scene, this wind turbines manufacturer mounted on top of a metal column, the core components are embedded in one red and one green bag into two components. The periphery of the device package has three blades spinning. “As long as there is a wind, it can achieve power, we matched PV installations, the solar and wind complement each other.” The developer of the device, Chinese Academy of Sciences, Shenzhen Institute of Advanced Technology Dr. Zhao Yubo told reporters that they Taima companies, the use of magnetic levitation technology, based on super-computer simulation of the blade design technology and direct-drive permanent magnet synchronous motor disc technology, making the development of high-power vertical axis wind turbine as possible and start with low speed and high conversion rate, Free to build wind farms, low noise, no maintenance and other advantages, complete with independent intellectual property rights. This technology has been in the 10 kW and power levels to achieve industrialization. Currently, the technology exhibition center in Jinan, road monitoring project, Yingkou, Liaoning solar hybrid street lighting works six engineering application.

President of Chinese Academy of Sciences, Shenzhen Institute of Advanced Technology Fan Jianping told reporters, according to the national strategic needs, the use of Chinese Academy of Sciences of the high level of research strengths and the Shenzhen Special Economic Zone into the market and financial advantages, the hospital developed a number of energy-saving and efficient use of energy products and actively committed to the results of market transformation. For example, the motor “embedded” in the car’s four home wind turbines wheel drive electric car hub motor, gearbox and drive shaft is omitted, making the car not only lightweight, but also more concise; CIGS thin film solar photovoltaic cells, is recognized for the second generation of solar cells is the most promising large-scale application of emerging technologies, the polysilicon raw material cost is less than 1 / 10; in addition to the recovery of energy from vehicle braking intelligent four-wheel drive electric vehicle technology.

Dongying wind farm installation of 33 sets of 1.5 MW wind turbines, which Tsutsumiuchi installed 23 units, Diwai install 10 wind turbines. December 31, 2008, the first wind turbine wind farm and grid officially became the first Dongying grid wind power projects. December 31, 2009, the first wind farm against waves Diwai power generation turbines went into operation, for the future development of offshore wind turbine generator provides a valuable experience. April 14, 2010, 33 wind turbines in the wind all the completed and commissioned.

Dongying wind farms all employees, General Secretary Hu’s visits always speak as a driving force to overcome the difficult environment and other problems, adhere to the “safety first, prevention first, comprehensive” approach to the additional power as the core, in order to prevent personal injury, major equipment damage and misuse incidents, focusing on building a wind power generators characteristics of the intrinsically safe, resource-saving and environment-friendly enterprises.

Dongying total generating capacity of wind farms exceeded 200 billion kwh, compared with the size of thermal power plants, save the country 64,760 tons of standard coal and reduce emissions of 620 tons of dust, carbon dioxide, 150,200 tons, 155,420 tons of ash, blue sky and green for the local water and energy saving environment-friendly building made ​​a positive contribution to society.

Boston, USA co-founder of start-up companies Altaeros Adam – Ryan said: “2000 feet (about 609 m) high wind is 300 feet (91 m) wind tower eight times you can use the wind as the wind speed increased rapidly increase, doubling the wind speed, wind can increase the use of 8 times, which had too surprising. ”

Altaeros is designed with lightweight composite materials made of aluminum turbine blades, surrounded by a ring structure around the laminate material covered in the “Focus” at the same time so that the wind turbines manufacturers to keep afloat. Ryan said: “The design and windsurfing or parachute and there is not much difference.” Helium built such a device similar to a jet engine. Altaeros Maine program within a few months – the Canadian border near the abandoned Air Force Base flying the equivalent of a full-size one-third of the prototype.

The 100 kW soft small airship or aircraft generated electricity to meet about 40 families of the electricity demand, but Ryan said they are not sold to urban households. Ryan hopes to remote military bases, training camps or not through the power of the small villages to promote this air turbine. Now, these places rely on expensive diesel generators to meet electricity demand. Air turbine can be put into the containers shipped to the disaster, humanitarian assistance is the ideal choice to address the urgent need of power supply the urgent needs of disaster. Ryan said: “We believe that this use of renewable energy design in great demand in northern Canada, Alaska or Africa built 300 feet high and weighs 70 tons of wind towers is clearly not feasible.”

Altaeros floating wind turbine recently won the ConocoPhillips Energy Prize. In addition, some other design to receive this award. Alameda, Calif., company Makani Power has designed a kite made similar electrical wing, Santa Cruz’s Joby Energy companies are creating an array of side air small wind turbine captain, is expected to generate 2 MW of electricity. In addition, some European companies are also developing flight turbine, power generation using winding mechanism.

All of these floating wind turbines are designed to be deployed in the migratory routes of birds and bats above, the impact on the environment than ground turbine, which is the pursuit of environmental organizations. In addition, they must meet the relevant provisions of the federal government can not interfere with normal civil aviation and military aircraft flying.

Fifth International offshore wind power business meetings on the 9th in the western port city of Denmark held in Esbjerg, 11 countries from around the world wind power generators industry, more than 300 famous enterprises and related industries who attend the meeting on offshore wind power design, production, sales, project cooperation and to discuss prospects for development, to discuss cooperation.

The Fair is the world’s largest offshore wind power industry conference, which attracted many world-renowned wind power companies, such as the world’s largest wind power equipment manufacturer Vestas of Denmark, Siemens Wind Power, Danish company Dong Energy, German energy giant Watengfaer, Norway’s national oil company and some of China’s wind power industry representatives participating.

The meeting hosted by the Dan Maihai up windmill generator centers, participating companies will be organized during the party held a bilateral business meetings, as they provide a good platform for communication and exchange views with the opportunity to discuss the intention of offshore wind power development cooperation and cooperation projects, and seek to further expand opportunities for cooperation.

The annual International Fair for offshore wind power business since 2007, held in Esbjerg, the participating companies and the business sector increased year by year, expanding, has become the world’s wind power industry’s most influential one of the international small wind turbines conference. The meeting will be the end of 10 days.