Wind Power,Wind Turbine Manufacturer » wind power http://www.ahjlkj.cn Professional Wind Turbine、Windmill Power、Wind Power Generators in China Thu, 02 Feb 2012 12:54:27 +0000 http://wordpress.org/?v=2.9.1 en hourly 1 Guangxi Electric Power Industry http://www.ahjlkj.cn/archives/1011 http://www.ahjlkj.cn/archives/1011#comments Fri, 20 Jan 2012 14:10:12 +0000 admin http://www.ahjlkj.cn/?p=1011 Recently, Yao Autonomous County in Guangxi Bucheon leading wind turbine wind farm 13 # lifting scene, the roar of machinery, workers moving cries converging to a fiery building theme. The day, fans hoisting is completed, ready to put into trial operation. Marks the county’s leading wind farm project entered a new stage for the 2012 offer the best New Year gift.

Leading wind farm by the New Energy Co., Ltd. China Datang Group, investment and construction, is co-ordinating regional level to promote the project, the total investment 870 million yuan, the total installed capacity of 99MW, works in two phases, the project construction site is located in the county home Liu , Fuyang town, the ancient town. Which an installed capacity 49.5MW, 1500KW installing 33 wind turbines units, project investment of 440 million yuan, the main building including fan, generator, transformer installations, transmission lines and civil works, etc.

In recent years, the county to create a “county, Guangxi Electric Power Industry” development orientation, to develop wind energy development and utilization of resources, pay close attention to the leading wind turbine generator farm projects. In 2011, the county completed the leading wind farm investment 200 million yuan, accounting for 100% of the annual investment plan.

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]]> http://www.ahjlkj.cn/archives/1011/feed 0 China has made substantial progress in boosting its burgeoning http://www.ahjlkj.cn/archives/1005 http://www.ahjlkj.cn/archives/1005#comments Thu, 05 Jan 2012 15:09:38 +0000 admin http://www.ahjlkj.cn/?p=1005 China has made substantial progress in boosting its burgeoning offshore small wind turbines by launching its largest intertidal wind farm at the end of 2011.

On December 28, Longyuan Power, China’ s largest wind power turbines developer, connected 99.3 megawatts (MW) of wind turbines to the grid in a pilot intertidal wind farm in Rudong county in eastern province of Jiangsu.

Taking into account the existing 32MW turbines, which went into operation in September 2010, Longyuan has 131.3MW turbines integrated to the grid in the pilot wind farm in Rudong. This has made the Rudong intertidal project China’s largest offshore wind farm.

Intertidal wind farms are a unique form to tap offshore windmill generator. Intertidal areas cover vast sea regions that are submerged in rising tide and heaved out in ebb tide.

According to China’ s Wind Power Development Roadmap 2050, recently issued by the energy research institute of National Development and Reform Commission, until 2021, China will focus on onshore wind development.

Overall, China plans to have 1,000 gigawatts (GW) of installed wind capacity by 2050, making up 17 percent of the country’s electricity consumption. So far, wind power generation accounts for 1.5 percent of national power generation.

China’ s only offshore wind farm in commercial operation is the Shanghai East Sea Bridge Offshore Wind Farm, totaling 102 MW. It went into operation in June 2010, using 34 Sinovel 3MW wind turbines.

Longyuan started to construct the Rudong intertidal wind farm in June 2009. The first stage of the pilot project, set to be 150 MW in installation, involves an investment of 2.5 billion yuan (397 million U.S. dollars). It will be fully completed in March 2012, said Zhang Gang, general manager of Longyuan Jiangsu Offshore Wind Power.

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]]> http://www.ahjlkj.cn/archives/1005/feed 0 wind power plant every month in 2012 http://www.ahjlkj.cn/archives/1003 http://www.ahjlkj.cn/archives/1003#comments Thu, 05 Jan 2012 15:03:17 +0000 admin http://www.ahjlkj.cn/?p=1003 He said that the government has introduced an ‘effective and attractive’ renewable energy policy, which is bringing foreign investment in the power sector. He added that special attention is being paid on other resources to produce electricity like hydro, hydel and wind, which are cheapest modes of generating power. Besides, the focus is being given on the Thar coal reserves to use in power production.

The Thar coal reserves worth USD 25 trillion have potential to generate 5,000 MW electricity for at least 800 years to meet growing energy demand of the country. While, the windmill  power generated from coal gasification is the cheapest than other sources like furnace oil, natural gas and hydel.

According to a report, a single reserve in Thar has about 850 trillion cubic feet coal.

Mr Naveed Qamar said that Alternative Energy Development Board has set a target to generate 1,500 MW wind power by 2013, which seems achievable because of the serious and accelerated efforts of the government.

He said there is a plan to inaugurate one wind power generators plant every month in 2012, expressing the hope that more foreign companies would invest in power sector of the country.

Chinese ambassador Mr Liu Jian said that cooperation in energy sector would further strengthen bilateral relations between the two friendly countries. He assured that China would continue to extend all possible assistance to Pakistan in meeting the increasing electricity shortage.

Mr Wang Shenliang CEO of China Three Gorges Corporation said that with the efforts and devotion of both the sides, the future of cooperation in energy development between China  wind turbines and Pakistan would be even more extensive and brilliant. He added that “So let us work hand in hand and build with firm confidence a bright future for our cooperation to ensure closer, stronger and more solid China Pakistan relationship in the time to come.”

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]]> http://www.ahjlkj.cn/archives/1003/feed 0 China’s grid networks increased by more than 14 gigawatts http://www.ahjlkj.cn/archives/1001 http://www.ahjlkj.cn/archives/1001#comments Thu, 29 Dec 2011 14:13:03 +0000 admin http://www.ahjlkj.cn/?p=1001 Wind power generating capacity connected to China’s grid networks increased by more than 14 gigawatts, or about 45 percent, from a year earlier to above 45 GW at the end of 2011, state media reported on Thursday.
The newly-added capacity was slightly higher than the additions in 2010, even though the growth rate was a bit lower, the state broadcaster said in a report on its  that cited data from National Wind Power Information Management Centre.
China plans to have 100 GW of wind power generators capacity by 2015. (Reporting by Jim Bai and Chen Aizhu; Editing by Jonathan Hopfner)

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]]> http://www.ahjlkj.cn/archives/1001/feed 0 wind and solar wind power generation system http://www.ahjlkj.cn/archives/998 http://www.ahjlkj.cn/archives/998#comments Tue, 27 Dec 2011 14:52:03 +0000 admin http://www.ahjlkj.cn/?p=998 As for the national grid distributed in Zhejiang civilian new energy grid pilot project, the mountain wind and solar wind power lectric generator Village investment of $ 150,000, installed capacity of 3 kW, the wind turbines, solar plate, controller SPD, wind and solar controller, inverter and grid electricity smart meters and other equipment. Solar electric and wind power development of the electricity, respectively, through the machine into a 220 volt AC supply for home use.

“System has been in operation since last month, has more than 300 power transmission kilowatt-hours of clean electricity, the average daily power output of 6 kwh, enough for a family to use.” Dushang Bin said.

Family surplus electricity can be sold to the grid

If the installation of a wind and solar wind power generation system, which is equivalent to the power shortage in areas planted a tree, then only allow the system to achieve and network in order to Dumu forest, to achieve a broader space power resources complement each other.

Mountain Village “beautiful experiments” the greatest value is that civilian power generation system to achieve a grid. In other words, each household electricity use of clean energy emitted through the smart grid of the antenna, power shortage can lead to more industrial and mining enterprises and other fields.

“This equipment is designed generating capacity of 8.7 kwh per day, the actual wind generator maximum power output of 8 kWh, if the air conditioning is not an ordinary family, ordinary day for the 3-5 kwh electricity, the excess power through the inverter converted to 380 volts, you can sell to the national grid. “Dushang Bin said that if large-scale popularization of equipment can cost from 10 million down to 70,000 yuan.

“If we really want scenery generation system into millions of households, low access to technology needed to improve and support the national policy level.” Ningbo Intelligent Power Supply Bureau, Deputy Ren Zhangyan Project Department told reporters that the new energy grid system promotion, and wind turbines manufacturers are able to develop not only apply to residents of the integrated device is closely related to, but depends on the state of the family and the use of clean energy grant award.

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]]> http://www.ahjlkj.cn/archives/998/feed 0 human magnetic levitation wind power technology http://www.ahjlkj.cn/archives/996 http://www.ahjlkj.cn/archives/996#comments Fri, 23 Dec 2011 14:21:43 +0000 admin http://www.ahjlkj.cn/?p=996 Maglev wind power generators technology is the human magnetic levitation wind power technology and an excellent combination of technology, new energy development prospects of the most important path. This by the Shenzhen Shun Hei Electrical Technology Development Co., Ltd. invested construction testing ground for the inland Ⅱ wind source. Beaufort grading test using SX-CXF-based Zero Gravity products magnetic levitation small wind turbine at different wind speeds in the analysis of wind, current, voltage, transient and frequency to adapt to different types of wind performance data.

According to reports, the magnetic field of wind turbines manufacturers technology to break through the British physicist determined by the fetters of Enxiao Theorem is an important human use of wind energy breakthrough, zero-gravity magnetic levitation invented by the Chinese, not only to show the world’s advanced technology the forefront of scientific research strength, but also demonstrates the application of new energy future.

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]]> http://www.ahjlkj.cn/archives/996/feed 0 Instead of using that system to arrive at a standard price http://www.ahjlkj.cn/archives/992 http://www.ahjlkj.cn/archives/992#comments Sat, 17 Dec 2011 14:11:25 +0000 admin http://www.ahjlkj.cn/?p=992 Instead of using that system to arrive at a standard price, the government is considering allowing several big State-owned companies to plan such project through negotiating with local governments and authorities such as the State Oceanic Administration. Those initial plans would then have to receive the approval of the National Energy Administration before the work could begin.
“We hope this will become a more effective way to find a benchmark price for offshore windmill power projects,” said Shi Lishan, deputy director of the wind turbines administration’s renewable energy unit.
The practice of using auctions to set standard prices for offshore wind-power projects has evident shortcomings and was adopted merely as a provisional method at a time when few projects involving marine wind power were in operation for China, Shi said.
Last October, China completed its first public auction of four offshore wind-power generators concessions – deals in which a power-grid company agrees to buy a certain amount of power from a wind project for a certain price, thus protecting the investors in the project. The concessions were in Jiangsu province and were for a generation capacity of 1,000 megawatts.
Four State-owned companies, including China Datang Corp Renewable Power Co and China Longyuan Power Group Corp Ltd, were the winners at the auction.

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]]> http://www.ahjlkj.cn/archives/992/feed 0 The construction of wind farms at sea are also disadvantages. http://www.ahjlkj.cn/archives/987 http://www.ahjlkj.cn/archives/987#comments Sun, 11 Dec 2011 15:38:58 +0000 admin http://www.ahjlkj.cn/?p=987 The construction of wind farms at sea are also disadvantages. The establishment of wind turbines in the sea base and the high price of the laying of submarine cables, and high maintenance costs, resulting in offshore wind farm construction and operation costs than onshore wind farm high. Therefore, most of the offshore wind farm by private companies or public agencies have, instead of taking co-ownership structure of the way operations.

Kroger said that in order to reduce the cost of offshore wind farms to achieve economies of scale, the best way is to build more than one operating wind turbines generator continuous operation. To this end, Dong Energy on the west coast of Jutland in Denmark built a large installed capacity of 160MW offshore wind farm. There is also a very large installed capacity of 400MW offshore wind farm under construction, the wind farm will have 111 wind turbines that can supply 40 million Danish households.

On land to build such a large wind farm is almost impossible, so offshore wind farm has a unique scale advantages. By the overall planning and operation of large-scale, offshore wind farm costs can be reduced to the same level with the onshore wind farm.

Reasonable price to support the development of wind power industry

Currently, about 17% of Denmark’s energy from windmill generator , biomass and solar energy and other new energy sources. Government plans, by 2020, wind power will account for 50% of the total electricity generation; 2050, will completely get rid of dependence on fossil fuels. To maintain the sustainable development of wind power industry, the need for green energy to develop a reasonable pricing policy.
To support sustainable energy projects, the Danish government to pay the price of wind power generators is slightly higher than the market price. Ka Yueer that high prices will not only improve the overall energy prices, and the wind will bring a bad impression that wind energy is good but the high prices.

In this regard, Gardner said: “We must consider not only economic benefits, but also to consider the environmental and social benefits. With the business philosophy of innovation and technology, wind power will be increasingly competitive, we used to support wind power development capital and investment will be less and less. “

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]]> http://www.ahjlkj.cn/archives/987/feed 0 The increasing demand for environment-friendly http://www.ahjlkj.cn/archives/972 http://www.ahjlkj.cn/archives/972#comments Sat, 19 Nov 2011 16:00:49 +0000 admin http://www.ahjlkj.cn/?p=972 The increasing demand for environment-friendly and energy-efficient wind power generation is forcing China and South Korea to invest in offshore wind farms. Photo: Renewable Power News

China and South Korea’s planned investment in offshore wind farms, amounting to close to $25 billion in the near future, could also affect on rare earths production.

The increasing demand for environment-friendly and energy-efficient power generation is forcing China and South Korea to invest in offshore wind farms.

The steel-making industries of both countries need huge amounts of power to fire up their factories.

Rare earths industry pundits said the extent of these projects, which could produce close to 33 gigawatts of electricity by 2019 to 2020, would further push the demand for rare earths in the Asia-Pacific Region.

Oceanpowermagazine.net reported that “the South Korean government has joined the frenzy regarding offshore wind development in the Asia-Pacific region. On the heels of China’s big investment announcement in offshore wind energy capacity, the South Koreans, who currently import 97 percent of their energy needs, will invest $9 billion U.S. dollars to develop a 2.5 gigawatt offshore wind turbine generator farm by 2019, the largest in the country.

“This is not just about providing much-needed domestic energy production. The South Korean government is leading the project and is planning to procure turbines from eight local suppliers. The intent is to also build capacity in the wind turbine business, taking on Europe, the U.S. and China. The South Koreans will spend about $1 billion U.S. this year on feed in tariffs to support solar, wind and other renewable energy projects.”

The Chinese Communist Party’s official newspaper, The People’s Daily, reported that China plans to increase installed capacity of its offshore wind power sector to 30 gigawatts by 2020 with investments of almost $16 billion in U.S. dollars.

China is new to the offshore smnall wind turbines market with only 142,500 kilowatts of installed capacity at the end of 2010, the result of only one project, the Shanghai Donghai Bridge.

The various and extensive use of permanent magnets in electronic gadgets, radars, hybrid cars, energy efficient solar panels and wind turbines will continuously push the demand and price for rare earths in 2012, IBTimes.com earlier reported.

This is the assessment of U.S. rare earths producer Molycorp CEO Mike Smith in a dialogue with company shareholders led by Baron Capital Chairman and CEO Ron Baron.

“We’re talking double-digit compounded annual growth rates for the foreseeable future. Nobody knows when that’s going to stop so that’s a huge growth market for us. Those magnets are going to be used in hybrid and electric cars.

“They’re already used in today’s cars. When you look at the windmill  power business, the wind turbines that are being converted are using permanent magnet generators so they can be more efficient and reliable than the old inductive coil gear-box type systems. So those are the huge, huge growth areas, but as long as you and I need gasoline we still have to have rare earths,” Smith said during the event aired over CNBC.

Smith noted that the current supply constraints, with about 95 percent of world’s su

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]]> http://www.ahjlkj.cn/archives/972/feed 0 The largest power of two-blade ceiling fan in Zhangbei http://www.ahjlkj.cn/archives/968 http://www.ahjlkj.cn/archives/968#comments Sat, 12 Nov 2011 14:43:32 +0000 admin http://www.ahjlkj.cn/?p=968 Recently, the largest domestic unit capacity of 3 MW dual-blade wind turbines dual-use land and sea in the north of the country in the Zhang Research and Test Center success of wind power lifting, power is 2 times the unit commonly used in China, marking China’s high-power wind turbine technology leaf blades from three to two changes in China’s new energy to accelerate the upgrading of equipment to promote advanced new energy technologies will play a positive role.

Chang is located in the north abutment, the wind resource-rich area of ​​wind speed and stability in the territory of China Wind Power Research Institute National Research and Test Center Test Base project was completed by the end of December last year and put into operation, mainly for wind turbines manufacturers performance test test. The successful lifting of the 3 MW dual-blade wind turbine dual-use land and sea for the wind power industry in Guangdong Ming Yang Group in cooperation with the German aerodyn GmbH, for the weather conditions and wind resources in China’s state development and design, successfully developed the Ming Yang SCD Series ultra-compact large fan.

According to the Energy Office Zhangbei new staff, this dual-fan dual-blade wind turbine land and sea, the drive chain from the main bearing, two-speed planetary gears and the wind  generator components, is the largest power of two-blade fan. Products certified by GL Germany and China Jianheng Certification Center, especially its single power output up to 3 MW or more, will make it more suitable for offshore wind farm construction.

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