Wind Power,Wind Turbine Manufacturer » wind power generation http://www.ahjlkj.cn Professional Wind Turbine、Windmill Power、Wind Power Generators in China Mon, 06 Feb 2012 15:30:21 +0000 http://wordpress.org/?v=2.9.1 en hourly 1 The dry season with the fan wind power generation http://www.ahjlkj.cn/archives/994 http://www.ahjlkj.cn/archives/994#comments Tue, 20 Dec 2011 14:24:14 +0000 admin http://www.ahjlkj.cn/?p=994 The dry season with the fan wind power generation, environmental protection and emission reduction, a strong wind to the power shortage will undoubtedly inject a needle “tonic” – wind Yakou as Kunming, the first wind farm wind power project approved by the eight months of construction, 22 wind turbines official “posts.” Currently, wind turbines countdown has entered the test run, then after the transfer of production, the estimated annual generating capacity of the Internet to reach 77,340,800 degrees.

Yesterday, the Evening News reporter walked into the location of wind farms wind Yakou, Fumin Xian Yongding street Xishan Xishan village pine house ridge and valley law united district offices around the neighborhood Fengbai mountain ridge. Reporters noted that the electric field north Fumin Xian, south of Xishan District, Kunming area away from the wealthy and the county and are relatively close, while the wealthy because the low-lying South High North, altitude difference large, mountainous Pingba less, climate typical low-latitude plateau monsoon climate, prevailing southwest winds year round, for the wind power turbines has created favorable conditions.

According to reports, the wind farm dynamic investment 387,642,800 yuan, put into operation, the estimated annual generation capacity of 77,340,800 online degrees, according to market price, the estimated annual economic benefits could reach 45 million yuan. Compared with the same scale thermal power plants, annual savings of about 22,400 tons of standard coal, the corresponding annual reduce emissions caused by burning coal, can effectively reduce sulfur dioxide, carbon monoxide, nitrogen oxides and soot and other emissions.

It is understood that wind Yakou wind farm project on April 15 this year, construction, to November 28, lifting 22 complete wind turbines … … at 22:50 on December 18th, enriching the final wind farm wind turbines manufacturers Yakou a unit grid. So far, wind farm wind Yakou 22 units have been completed dynamic debugging. Consumers short of work now in progress fan, to be entered eliminate lack of complete 250 hours trial run, then you can officially handed over the production, the electricity directly with the Yunnan Power Grid unified.

Reporters learned from a wealthy county, according to Fu Minxian the last stage of the construction of wind power planning, now the wind farm development and construction of wind farms with wind Yakou, Ma Ying Wind Farm, Rabbit wind farms, wind farm gold bronze basin. The four wind farms installed capacity of 153.5 MW total project is expected to fully completed during the second five.

Related Articals

]]> http://www.ahjlkj.cn/archives/994/feed 0 Boat transport with wave wind power generation http://www.ahjlkj.cn/archives/915 http://www.ahjlkj.cn/archives/915#comments Sun, 28 Aug 2011 14:26:04 +0000 admin http://www.ahjlkj.cn/?p=915 As early as 100 years ago, Bora-year-old French Kui on the use of special equipment to get the energy from the waves. However, 100 years later, the wave power is still stalled, or in the research stage, did not enter the commercial stage of development. 100 years, the countries of researchers have proposed hundreds of wave power program, eventually as this kind of technical issues there is no breakthrough. At the same time, late start of the offshore wind and tidal power have access to a large-scale application stage.

Why is wave power to promote it so difficult? Main transmission, because the waves as tidal wind power generation can not lay cables along the coastline. Make the vast ocean waves can be used up, you need to install a large number of power devices, and a large number of submarine cables for power transmission. Cost of laying cable is very expensive, but also easy to be damaged in the earthquake. In addition, a large number of the laying of submarine cables and installation of wave power installations, the negative impact on the marine environment is enormous.

In order to overcome the existing problems of wave energy generation, Boston University researchers Andrew Leixia Lun, who decided to change the thinking, no longer generating device fixed in the ocean, instead of using removable power boat. By Andre the idea of ​​the ship 50 meters long, 15 meters wide. Power boat can sail under the wind direction and wind strength on a suitable location, where the use of wave windmill power. If bad weather, power boats can always return to port to avoid losses, very flexible.

Wave power generating equipment installed in ships, there are two, one is a float-type power generation equipment, the waves push the float up and down, so as to drive generator; one is the turbine power generation equipment, a turbine spin waves, which drive generators power generation. Electricity generated by the energy stored in the huge capacitor, once the capacitor is fully charged, the ship drove to the port, the power transmission to the public grid. As the sea waves 24 hours, you can continuously generate electricity; and its energy stored in the capacitor in, so you can choose at peak energy release to the public grid, to ease pressure on local power.

Each ship wave power generation 20 hours the average boat can be fully charged, received power to 2 million degrees. If the vessels in turn generating power boats, coastal wind turbines manufacturers residents rely on electricity to meet the needs of the waves. Andrea has produced a small power boat test and found it relatively low cost of electricity is about $ 0.15 per kWh, while wind power cost of $ 0.15-0.24 per kWh, solar power generation cost per kWh $ 0.30.

The use of wave power boat power benefits are obvious, it will not adversely affect the marine environment, power generation facilities will not be natural disasters such as hurricanes and earthquakes damaged. Andre also said that generating ideas can also be used on other ships, because the wind generator manufacturers current number of ships still rely on fuel power generation to meet demand for electricity on board, is not environmentally friendly. Now, if the vessel to the sea wind, solar, wave energy, temperature and other clean energy can be combined, you can gradually get rid of dependence on oil.

Related Articals

]]> http://www.ahjlkj.cn/archives/915/feed 0 French across large wind power generation capacity http://www.ahjlkj.cn/archives/736 http://www.ahjlkj.cn/archives/736#comments Sat, 29 Jan 2011 12:24:00 +0000 admin http://www.ahjlkj.cn/?p=736 Global wind energy association (GWEC) report shows three global wind turbines manufacturer for: Enercon company, wes tower si and RE Power company, three wind turbines developers for: EDF, La Compagnie Eole – RES and ethnic Vent company. French wind department for the gives about 9,500 a employment opportunity, relevant data shows that this number will also increase.

France has four areas of wind power generation capacity of 400 MW above, is as follows: the pickup di (Picardie), Lorraine (Lorraine), central region (weddings) and Brittany (Brittany). Among them, Picardie the installed capacity over 600 MW.

French wind farm average installed capacity for 16 MW wind, but many are brilliant achievement, three of whom completed in 2009: o WeiLong Salles – the Curan (87 MW), need ameris Cote DE St Seine – d ‘Or (50 MW) and mount grace Gimont Mont – provinces (48 MW). France’s largest wind is located in the north of the country, there Fruges Canton have 70 wind  generator, the total installed capacity of 1.4 MW.

French 2010 the most potential wind power market in the north of the country, one third of wind power project is there to the completion of, including 4000 MW wind turbine generator, including in eastern France champagne-ardenne more than 700 MW pickup dean
More than 500 MW.

French environment and energy management institution (ADEME) in 2009, released in June a survey report shows: wind business to France provide 10,000 direct and indirect job opportunities. If the government the goal can be met by 2012, the employment opportunities will increase to 17,000.

Related Articals

]]> http://www.ahjlkj.cn/archives/736/feed 0 Will use the current wind power generation http://www.ahjlkj.cn/archives/727 http://www.ahjlkj.cn/archives/727#comments Sun, 23 Jan 2011 13:29:30 +0000 admin http://www.ahjlkj.cn/?p=727 As a “new trend of permanent magnet direct drive power plant research and testing,” project leader, Lecturer, School of Ocean University of China Dr. Yu Huaming environment full of expectations, “the use of marine energy generation is to tidal energy, wave energy, tidal energy, thermal energy, such as salt can be converted into electric power differential, Qingdao coastal waters rich in marine energy, in particular the trend of the energy and wave energy. “Ming told reporters in China demostic wind turbines in the development of the project the trend of his generation is the trend of the power generation unit The core components – generators, “the trend of power generation is driven by the trend of surging power plant operation to produce energy, like wind turning a windmill to generate electricity, like driving, the trend is similar to wind turbine generators, like a big windmill generator The difference is that the windmill is on the water, rather than vertical in the air. ”

At Wah Ming told reporters that he developed this generator to be at the international level in technology, and easy to mass industrial production, so in order to become the first national marine renewable energy projects, “the entire country to give 300 million project financial support, the production cycle is two years. ”

The trend for a generator to thousands of families

“The trend of a 1.5 megawatt generator, will be able to meet the shore, more than 1,000 families a day electricity demand, which is quite impressive.” Ming told reporters in China, the survey found Jiaozhou Bay, the island port and the dining hall is the use of waterways the trend of the natural place for the generator, “the trend of these two places is relatively stable, and high energy. hope that the trend in our generators successfully developed, could lead the trend of power plant construction in Qingdao, in time people will see in Qingdao Turn the sea with a variety of ‘windmills power ‘, on the shore of the residents have a steady stream of clean energy use. ”

In addition, Wah Ming also told reporters that the successful development in the trend of the generator, he will enter the fields of the wave generator, developed more suitable for industrial production of generators, “In fact, various forms of the wave generator, as long as the wave can be can be driven to generate energy. such as offshore buoys will be able to power up and down side to side. ”

Laboratory development of the marine can have outdoor

Developed out of the current wind generators, wave generators and other effects? Need for a dedicated test site for testing because as this is the development of marine energy is a critical step, but there is no specific national trend energy, wave energy test site, “If ‘Chengshan area construction wave, tidal current energy sea field demonstration and test pilot and engineering design ‘can eventually, it will fill the gap. “Qingdao Ocean and Fishery Bureau staff said, there were nine successful marine renewable energy projects approved and Qingdao, there are two State Oceanic Administration, the two projects will be 6 million yuan into special funds, the first half in 2012.

“Establishment of wave energy, tidal energy development offshore ocean energy test site is an essential step in the development of many marine scientific research are needed to test the floor to complete the identification and testing. Now the initial state of the four points selected pre-feasibility studies, One of our project is responsible for Chengshan to demonstrate this point. “as the trend of energy, wave energy test site project leader, Qingdao Machinery Investment and Development Corporation Senior Manager, Dong Zhiqiang told reporters

Related Articals

]]> http://www.ahjlkj.cn/archives/727/feed 0 Inner Mongolia Wind Power generation capacity has exceeded 10 billion kwh http://www.ahjlkj.cn/archives/464 http://www.ahjlkj.cn/archives/464#comments Wed, 02 Jun 2010 13:43:16 +0000 admin http://www.ahjlkj.cn/?p=464 Chifeng City in Inner Mongolia grassland Hexigten wind turbine (21 May Chang). 2010, 4 months, Inner Mongolia, wind power capacity of 5.825 billion kwh, an increase of 170.44%. The latest statistics show that as at the end of April this year, Inner Mongolia, wind power generators installed capacity from 2005 to 17 million kw to the current 7.52 million kilowatts, an increase of 40 times 5. Among them, there are five Union City, wind power installed capacity of more than 1 million kilowatts, wind turbines generator grid access is close to Norway, Denmark, wind power development of advanced countries. The total reserves of wind energy in Inner Mongolia ranks first in China, technology development capacity of 150 million kilowatts, accounting for about 50% of the land. At present, the total generating capacity of wind power in Inner Mongolia breakthrough 10 billion kwh.

Related Articals

]]> http://www.ahjlkj.cn/archives/464/feed 0 The domestic wind power generation capacity of the biggest fans zhanhua http://www.ahjlkj.cn/archives/355 http://www.ahjlkj.cn/archives/355#comments Sat, 20 Feb 2010 07:37:13 +0000 admin http://www.ahjlkj.cn/?p=355 Recently, the north coast of Zhanhua County, Guohua Ruifeng Zhanhua first phase of wind power generation project was successful in all 25 Typhoon aircraft and wind  power generation. The fan stand-alone capacity of 2000 kilowatts, is the world’s most advanced fan, but also China’s current capacity of the largest single fan in China was the first application.

Guohua Ruifeng Zhanhua a wind power project is completed, the annual electricity consumption of providing Internet access at about 107.81 million kwh, the average single annual generation capacity of 4.567 million kwh. With the same amount of thermal wind power generation compared to annual savings of about 39,965 tons of standard coal, reduce coal burning caused by a variety of harmful gas emissions, including 639.5 tons of sulfur dioxide, carbon monoxide, 9.2 tons, 359 tons of nitrogen oxides, hydrocarbons 3.6 tons, 359 tons soot. In addition, a large number of conventional thermal power plants can save water and reduce the corresponding row of gray water drainage waste water and temperature on the water environment pollution.

It is reported that Guohua Ruifeng Zhanhua wind generators projects by the Guohua Energy Investment Corporation and the Australian Ruifeng joint venture construction of Sino-Australian economic and trade cooperation between the two governments in one of the important projects, the project has been included in the Shandong Provincial Government key project of Shandong Province and the governor linkage project. The completion of the project in three phases, one phase of the project total investment of 620 million yuan, with a total installed capacity of 4.95 million kilowatts, the project to install 25 sets single REPOWER capacity of 2000 kilowatts of German company MM82-type fan. The project started late last year, construction began in April this year, lifting fans. Two projects are ongoing site work, plans to start construction in 2010, 2011, and the grid.

At present, Huaneng, Beijing can, Asian UPC, State Power and other power energy giant companies Zhanhua coast, “Zheng Feng” because he wanted in the dip of the coastal location of the construction of wind power projects. These projects are all put into operation, the county’s total wind power generator installed capacity will reach 2 million kilowatts or more, so stick the Yellow River Delta have become an important energy base of wind power.

Recently, the north coast of Zhanhua County, Guohua Ruifeng Zhanhua first phase of wind turbine generator project was successful in all 25 Typhoon aircraft and power generation. The fan stand-alone capacity of 2000 kilowatts, is the world’s most advanced fan, but also China’s current capacity of the largest single fan in China was the first application.
Guohua Ruifeng Zhanhua a wind power project is completed, the annual electricity consumption of providing Internet access at about 107.81 million kwh, the average single annual generation capacity of 4.567 million kwh. With the same amount of thermal power generation compared to annual savings of about 39,965 tons of standard coal, reduce coal burning caused by a variety of harmful gas emissions, including 639.5 tons of sulfur dioxide, carbon monoxide, 9.2 tons, 359 tons of nitrogen oxides, hydrocarbons 3.6 tons, 359 tons soot. In addition, a large number of conventional thermal wind turbines plants can save water and reduce the corresponding row of gray water drainage waste water and temperature on the water environment pollution.
It is reported that Guohua Ruifeng Zhanhua wind power projects by the Guohua Energy Investment Corporation and the Australian Ruifeng joint venture construction of Sino-Australian economic and trade cooperation between the two governments in one of the important projects, the project has been included in the Shandong Provincial Government key project of Shandong Province and the governor linkage project. The completion of the project in three phases, one phase of the project total investment of 620 million yuan, with a total installed capacity of 4.95 million kilowatts, the project to install 25 sets single REPOWER capacity of 2000 kilowatts of German company MM82-type fan. The project started late last year, construction began in April this year, lifting fans. Two projects are ongoing site work, plans to start construction in 2010, 2011, and the grid.
At present, Huaneng, Beijing can, Asian UPC, State Power and other power energy giant companies Zhanhua coast, “Zheng Feng” because he wanted in the dip of the coastal location of the construction of china wind generators projects. These projects are all put into operation, the county’s total wind power installed capacity will reach 2 million kilowatts or more, so stick the Yellow River Delta have become an important energy base of wind power.

Related Articals

]]> http://www.ahjlkj.cn/archives/355/feed 0 Japan’s wind power generation system will reduce the size of the market http://www.ahjlkj.cn/archives/301 http://www.ahjlkj.cn/archives/301#comments Mon, 21 Dec 2009 14:48:50 +0000 admin http://www.ahjlkj.cn/?p=301 2009 Japanese wind-power generation system in accordance with the market size in dollar terms than the previous year to reduce supply by 7.6%, to ¥ 26,960,000,000, according to the calculation than the previous year to reduce the power capacity of 17.1%, to 148.9MW. 2008 subject to material prices and exchange rates impact the amount calculated in accordance with supply market size increased by 27.6%  wind generators over the previous year, reaching ¥ 29,160,000,000, according to the power capacity calculation over the previous year by 3.3% to 179.6MW, while the 2009 annual electricity supply capacity of both the amount and value will be lower than the previous year.

However, Yano projections beyond the year 2010 the market size will increase significantly. The company also predicted that, assuming that the Japanese government during the campaign Hatoyama proposed in the convention at a fixed price to purchase all renewable energy system in 2011 after the year started, then the size of the market value calculated in accordance with wind turbines supply will reach ¥ 109,690,000,000 (about 3.8 times the year 2008), calculated in accordance with the power capacity will reach 966.5MW (about 5.4 times the year 2008), to achieve rapid growth.

Related Articals

]]> http://www.ahjlkj.cn/archives/301/feed 0 Greece will start the wind power generation project approval procedures http://www.ahjlkj.cn/archives/279 http://www.ahjlkj.cn/archives/279#comments Thu, 26 Nov 2009 13:25:54 +0000 admin http://www.ahjlkj.cn/?p=279 The Greek government will cost 500 million euros more than wind power generation projects approved, these projects need are located in Central and Greece evia provinces and regions, while state-owned Public Power Corporation will be responsible for construction of submarine cables.
Prior to that, the new government has been to stop approving wind power projects, the backlog of projects and 40 thousands of watts. Greece hopes the new government three years of construction, so that wind power to reach 1.2 million kwh per year and reduce carbon dioxide emissions by one million tons, the economic contribution of 25 million euros per year. Greece, the country’s electricity needs new investment to replace outdated production capacity, the Greek wind power to enrich and develop wind power and other new energy sources rich in resources.

The Greek government will cost 500 million euros more than wind power generation projects approved, these projects need are located in Central and Greece evia provinces and regions, while state-owned Public Power Corporation will be responsible for construction of submarine cables.

Prior to that, the new government has been to stop approving wind power projects, the backlog of projects and 40 thousands of watts. Greece hopes the new government three years of construction, so that wind generator to reach 1.2 million kwh per year and reduce carbon dioxide emissions by one million tons, the economic contribution of 25 million euros per year. Greece, the country’s electricity needs new investment to replace outdated production capacity, the Greek wind power to enrich and develop wind turbines and other new energy sources rich in resources.

Related Articals

]]> http://www.ahjlkj.cn/archives/279/feed 0 all and medium-sized wind power generation and scenery complementary new energy industry http://www.ahjlkj.cn/archives/3 http://www.ahjlkj.cn/archives/3#comments Wed, 25 Feb 2009 15:03:06 +0000 admin http://www.ahjlkj.cn/?p=3 In 1980, our national leaders have visited China’s north-western area, to the Ministry of Science and Technology put forward to solve the farmers and herdsmen in remote areas of the problem of electricity instructions. Ministry of Science and Technology Organization experts to visit these areas, the proposed development of small wind turbines in remote areas of farmers and herdsmen to solve electricity supply problems, and included in the country “65″ scientific and technological plans.

     At that time, the Nanjing Aeronautical Institute, Harbin Institute of Technology, Shenyang Institute of Technology, Tsinghua University, Changsha Railway Institute and a number of other institutions and the Ministry of Aeronautics 602, machinery, animal husbandry machines by the Department of Hohhot, the Chinese Academy of Sciences Electrical Engineering, Beijing Agricultural Mechanization Research Institute, Zhejiang Electrical Research Institute, Chinese Academy of Meteorological Sciences and a number of other institutions as well as the China Shipbuilding Industry Corporation 884 plants, 441 plants, power plant in Inner Mongolia, Baotou electrical plant, machinery manufacturers, animal husbandry, Beijing combine harvester factory, Beijing Motor Factory, Zhejiang build power plants and other enterprises are involved in small-scale wind turbine design, development.

     In the late eighties, China’s small-scale wind turbine to form a large-scale production capacity, in Inner Mongolia and other remote areas to promote small and medium-sized wind turbines near 200,000 units in 1990 to convene a national wind in Dandong Machinery Industry Association General Assembly when members have more than 50. However, because there is no timely set up of product quality inspection system and the market monitoring mechanism, with the result that a large number of low-quality low-cost small and medium-sized wind turbines into the market, resulting in the cost of the product and the market price of dislocation, providing quality products business out of the market, but also the loss of product upgrading and further R & D capabilities. Together with the product after-sale service system did not set up, small and medium-sized large-scale wind turbine Product quality problems arise, users of small and medium-sized fan Product lost faith in the market to shrink dramatically, so that the entire small-scale wind turbine manufacturing industry overall shrinkage.

     Wind by the National Association of Machinery Industry in 2000 small-scale wind turbine on the National Product sales statistics, sales of small wind turbine products 12,670 sets, one of the following products 300w sets 12000 and low-quality low-cost products Lord, industrial output value of less than 20 million yuan, less than an annual production value of small and medium enterprises.

     The main reason for such a situation has the following.

     1.1 pairs of small wind generators have sufficient understanding of the technical difficulty

     NASA had in 1992 published an article on that NASA and Boeing to small and medium-sized wind turbines because of the technical difficulty of under-estimation, while the lead for the military to develop small portable wind generator failure, the main article references to the development of small and medium-sized wind turbines on the difficulty lies in:

     Faced by small and medium-sized wind turbine extremely bad natural environment, because of the wind by the ground roughness and obstacles a great impact, the higher the height from the ground, wind speed more stable. And small and medium-sized fans installed by height restrictions, but should not live away from the place of electricity users, so fans are small and medium-sized job of turbulence in the wind region, wind speed wind direction frequently changes the rules without damaging a lot of fans.

     Small and medium-sized wind turbine can provide energy is limited, taking into account the cost of unit power factor, the best materials and advanced control technology can not be used, choice of material and technical means is limited. A long time, China’s lack of development of a small blower fan to use the environment of small studies comparing the performance of fan-oriented test data, the lack of fans in different environments running under examination requirements.

     1.2 Products of the technical requirements unreasonable, supporting system for the separation of their respective industries

     Although China’s technical standards for small wind turbines make the adjustments and modifications, but the small fan or the product requirements set by the eighties fan standards to the requirements of one of the most notable characteristic is that the requirements of the rated fan speed in the 6 ~ 8m / s, This is extremely unreasonable. Since small-scale wind turbine technology to the limit by only using fixed-paste from the leaves, when the wind speed is greater than the rated wind speed, the fan speed must be the beginning of action, otherwise, may be burned on generators. Fan speed, the output power of the rapid decline, thereby greatly reducing the effective work of fan speed range.

Related Articals

]]> http://www.ahjlkj.cn/archives/3/feed 0