Wind Power,Wind Turbine Manufacturer » wind power generation http://www.ahjlkj.cn Professional Wind Turbine、Windmill Power、Wind Power Generators in China Wed, 08 Sep 2010 12:06:53 +0000 http://wordpress.org/?v=2.9.1 en hourly 1 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.

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]]> 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.

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]]> 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.

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]]> 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.

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]]> 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.

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