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In 2010, global wind power capacity growth in a recovery, we hope to continue to grow in 2011, and China has become the growth leader in the market. A more encouraging trend is the future of the world’s installed capacity will continue to increase, which the wind power generators market in developing countries more dynamic. A few years ago, I always mention Europe, North America, Asia, market development, and now the Asian market showing a rapid growth momentum, especially in 2009 and 2010. We believe that 2012 to 2015 this trend will continue, I expect the market are: continued growth in Asia, Europe remained stable, while the North American market is expected to be very careful, the Latin American market is growing, the Latin American market to the global contribution rate of installed capacity is very large.

Growing wind power market is to encourage China’s domestic wind turbine manufacturers industry, while China’s wind turbine manufacturing industry is increasingly mature supporting parts gradually improved. At present not only meet the domestic demand, but also began to enter the international market, especially in parts. 2008 China produced blades, gear boxes and motors began to enter Europe, Japan and the United States, the machine began to enter South America, Asia and North America. 2015, China will become the world’s leading wind power equipment manufacturing country.

In the next few years, we expect the Asian market can be more than the European market, we hope that the European wind power counterparts to step up efforts, do not let more than in Asia. We also see a potentially large new market – the world’s third largest economy, Japan, in 2011, after the tsunami hit, Japan is now on the energy structure of a thorough re-evaluation.

But we also face many challenges: first, the power company decision-makers believe that the high price of wind power. Second, wind power and how to integrate the existing power system, which means increase in renewable energy power system in the current ratio, while the associated transmission equipment to change the configuration.

I think the Asian market in promoting the development of global markets is critical, of course, growth in Latin America is also very significant, such as Mexico, Argentina, Chile and other countries. Although the EU market is very strong, but the North American market, but there are many wind generator uncertainties, hopes to be strengthened over time. While prices continued downward trend, and now new barriers to trade have emerged, or the emergence of new protectionism, we need to oppose this protectionism, at least discuss the issue, trying to solve this problem.

In addition to these factors, we still need to be wary of are related to fluctuations in commodity prices, we want to be like steel and other commodity prices that are relatively stable, but also hope that the global economic recovery to help us bring in international commodity prices and stability. In Brazil, the price is headaches. Look ahead, we have been so many years were focused on the realization of the potential of wind energy industry, which depends mainly on the determination of the global carbon price, depends on our future further integration process. We also hope to make progress in 2011, but I know the global carbon price to determine if there is a long way to go. Most countries and regions, especially in addition to countries outside the EU, are not willing to play this game, so we hope to be able to market different situations, to different categories of home wind generator industry.

Global market for wind power zero-emission technologies such huge and growing demand. In order to avoid irreversible consequences of climate change, global greenhouse gas emissions must peak in 2020 and began to decline, while wind power is the only power generation technology to achieve this goal.

Other market drivers now have, for example, energy security, micro-safety, but the macro security needs our attention, we need to focus on the current economic development, the current changes in the environment, etc., I know that many countries have such problem in some parts of China, there are these problems. For example, in Africa, many countries have serious water shortages, could not be the development of hydropower, wind power is not so can be applied? This is a potential market for wind power development and power.

October 28, with the Guodian Ningxia Ma Huangshan second 33 sets new  wind turbines and the formal network, Ningxia power grid wind power installed capacity of over a million kilowatts, reached 1.0241 million kilowatts, accounting for the total net installed capacity of power system transfer capacity of 5.81%, instead of water wind power to become the second largest electricity grid Ningxia.

It is understood that the construction of Ningxia Electric Power Company pioneered the development of the domestic scenery of one of the first set of power prediction system, strong technical support to enhance the scheduling of wind power, to achieve a direct transfer of wind power and photovoltaic power plant short-term forecast of full coverage. Actively promote the smart grid pilot projects to explore the scenery of Ningxia Power Grid predict, control system development experience and enhance the considerable wind power scheduling can be measured, controlled capacity. Up to now, Ningxia power grid small wind turbines farm, 1-September 15 wind power generating capacity reached 1.244 billion kwh, representing 39.22% of wind power more acceptable, Ningxia Company to achieve full protection of wind power purchase .

In recent years, Ningxia Electric Power Company to respond positively to countries to develop clean energy strategy, attach great importance to wind power, solar and other new energy to accept and to take effective measures to standardize and guide the wind power grid reliability and security consumptive. The development of “Ningxia power grid wind power scheduling regulations” and three wind power scheduling management, and network and network testing and acceptance requirements, regulation and management of wind power to achieve the standardization and institutionalization. Ningxia Power Grid for the trend of rapid development of wind power company to plan ahead, has completed the “Ningxia Power Grid to accept large-scale wind power adaptive research,” “access of large-scale wind power grid voltage stability of Ningxia,” and many other wind power ability to accept and run regular research reports, Ningxia power grid to increase acceptance of wind power generators capacity to provide decision support theory.

Hitachi has developed a 2000kW-class permanent magnet generator for wind power generation of small lightweight technology. The development of a “high-cooling the rotor structure” in the generator rotor cooling with ventilation slots reserved to efficient cooling of the rotor with permanent magnets inside. Also developed a generator design, the use of electromagnetic field analysis, stress analysis and thermal fluid analysis, optimization of the magnet configuration and size of cooling ventilation slots to ensure the electrical characteristics and mechanical strength of the balance between. Permanent magnet wind generator with output power increases, the rotor diameter will increase, leading to increased centrifugal force. Therefore, the need to ensure that the electrical properties and mechanical strength of a balanced design. By improving the cooling performance and enables higher-density packaging, in order to achieve the size and weight.
Hitachi developed a wind power generator with permanent magnet technology for small lightweight
Hitachi trial of the technology used in a 2000kW-class permanent magnet generator. With the company’s wind power generator with wound rotor induction (2000kW class) compared to power generation efficiency (97%), but weight about 30%. Wind turbines are now used mainly wound induction generator.
High cooling a permanent magnet rotor structure in the N pole and S pole of the pole set up between the ventilation slots for cooling the cooling air flow to increase the structure. As can appropriate into the generator cooling air inside the cooling efficiency can be configured within a wind turbines manufacturers permanent magnet rotor. In addition, the ventilation slots reduce heat to increase the permanent magnet (magnetic loss) of the magnetic field lines, is more conducive to generating small lightweight and efficient.

October 19, in the “2011 Beijing International Wind Energy Conference and Exhibition” Renewable Energy Association, said He Dexin, director of the Commission, according to incomplete statistics, during the first half of 2011 newly installed wind power capacity has more than 600 million kilowatts, China wind turbine generator has become the world’s largest wind power market.

At present, China’s wind power equipment, substantial increase in research capacity, has become the whole and parts production system. 1.5 MW and 3.0 MW scale production, the 5 MW wind turbines has been off the assembly line, more than 6 MW wind turbine under development

Wind turbines  manufacturer Xinjiang Goldwind Science & Technology ) plans to build a US$200 million wind farm in Illinois, the Wall Street Journal reported. The agreement is part of an ambitious expansion strategy by China’s second-largest wind turbine maker by capacity sold, and indicates that despite political obstacles, Chinese solar firms can still make inroads in the US market. Much of the criticism in the US is based on accusations that Chinese solar companies enjoy an unfair competitive advantage from strong government support.

Goldwind spokesperson Yao Yu said that half of the parts and components for the Illinois farm would be supplied by US manufacturers. The Illinois governor’s office said the project will create a dozen permanent jobs and more than 100 temporary construction jobs in the state. “If a Chinese wind generator developer sees an opportunity in Illinois, we’re going to embrace them with open arms,” said Illinois Governor Pat Quinn in an interview on Monday.

Under pressure from Congress to do more to confront China on economic issues, the Obama administration has notified the World Trade Organization of nearly 200 Chinese subsidy programs, saying many of them may violate free trade rules.
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A Vestas Wind Systems factory in Tianjin, China. The country has been accused of unfairly bankrolling clean energy industries.
Ron Kirk, the United States trade representative, said in a statement on Thursday that many of the subsidies had been identified in a yearlong American inquiry into how the Chinese government helped bankroll the rapid growth of its clean energy industries. In solar and wind power, in particular, American companies have had trouble keeping up with Chinese competitors.

The action by Mr. Kirk’s office comes as the Senate is considering a bill challenging China’s manipulation of its currency as a trade tool. The Chinese government strongly condemned that bill, and House Republicans and the White House have also expressed reservations.

But with the trade representative’s long list of ways that China subsidizes its domestic industries, the Obama administration is now taking a more head-on approach to Chinese wind turbines manufacturers trade. Whether or not any of those subsidies violate international trade rules, the American trade office says China is already out of bounds by not having reported them to the W.T.O. The W.T.O. requires member countries to disclose details of their subsidies every two years. But China has disclosed its subsidies only once since it joined the W.T.O. in 2001.

The goal of requiring the reports was to help other countries study the subsidies and determine whether any of them violated trade rules that prohibit using government money either to help companies buy market share in other countries or to discourage imports.

The only time China filed a report was in 2006, and it was a short list that included only subsidies at the national level — not China’s numerous provincial or home wind generator municipal subsidies.

Hummer H2.7-500w home wind generator is the smallest one in production at present .It gives you a clear look how small Hummer home wind generator is ,which is able to be placed inside nose cone .

Though very small , compared with traditional wind turbine ,its stronger power making ability has won Hummer’s reputation in market .

Refined material ,strong structure and mature techniques ensure its toughness in wild filed .

Due to its small size and light weight ,thus easy to carry ,it is a favor to people who often travel ,places that do not require high power supply ,like observation site ,military post and TV transimission station .

Extension and Technology Co., Ltd. Tangshan commitment coreless permanent magnet vertical axis wind turbine has a joint research project by the National Science and Technology Department, Hebei Province, wind power experts, the identification and acceptance. Experts believe that this project to fill the gap, to reach the international advanced level. The company’s total R & D extension and the vertical axis coreless permanent magnet wind turbine, torque is only 0.04% of the national standard, wind generators speed 1 m / s to start power generation, power generation efficiency higher than 20% of similar generating units to 35 %. Currently, the project has achieved process, technology, special equipment patents 72.

Anhui Hummer Dynamo Co., Ltd will attend the first phase of the 110th China Import and Export Fair, from Oct. 15th to 19th.

Our booth number is 8.0 D06 and the booth phone # is +86-18056061970. Warmly welcome for your visit.

Any consultation about it, please contact with us.

TEL: 86-551-3441230/3441231

FAX: 86-551-3442991

Email: sales#allwindenergy.com

Hummer wind generator, with original patented generator technology, the difference from common generator is not only in the appearance, but also in the core technology. Let’s take 50kw direct driving type generator for example, The copper quantity (enamelled copper wire) used in common generator is no less than 300Kg, and the copper quantity used in Hummer generator is only less than 1000m (the total length of expanding enamelled copper wire); the more important is that under the same condition, such as same wind speed, same blade diameter, Hummer wind turbines more power with higher efficiency than common ones. Hummer has been exported to 89 countries in the world and will bring more surprise to you!

A good site should have installed two basic requirements: high average wind speeds and less turbulence.

(1) the higher the average wind speed, small wind generator output power and power generation capacity will be.

Wind energy is proportional to the cube of wind speed. Example: 5m / s wind speed is about 4m / s wind speed is 2 times.

(2) location of small wind turbines installed air is unstable, severe turbulence, small-scale wind turbine generators by the destructive power on the big, small wind turbines manufacturers is not conducive to safe operation for many years, but will also significantly reduce the turbulence generating capacity.

Fans of the tower as high as possible, because the higher from the ground, wind speed, air flow more smoothly.

In flat areas, small power generator Kong recommended installation height of not less than 8m. Trees and various buildings will form a barrier to airflow, the air in front and the back of these barriers will form a stagnant zone of turbulence and disorder, should avoid this type of fan installed in the area. Tower height of at least than the highest obstacle within 100m above 2m.