Mechanical Seals Manufacturer In China » mechanical-seals http://www.hfanlx.cn Professional Mechanical Seals,Rubber Mechanical Seals、Carbone Sealts In China Mon, 06 Feb 2012 15:35:35 +0000 http://wordpress.org/?v=2.8.2 en hourly 1 Components for wind turbines testing http://www.hfanlx.cn/archives/607 http://www.hfanlx.cn/archives/607#comments Wed, 02 Nov 2011 14:24:33 +0000 admin http://www.hfanlx.cn/?p=607 Recently, the North Wind Power Co., Experimental Station car passed the China Classification Society certification company (CCS) of the fan detection certification assessment, marking the north wind power test station vehicles equipped with the China Classification Society certification as a third party certification, co-institutions within the industry and its components for wind turbines testing and certification of qualifications.

North wind test station car was built in March 2010, is the North China to invest 30 million cars built MW wind turbine testing facility, mainly engaged in 1.5MW, 2MW and 3MW wind turbine generator and component quality testing and certification testing, the main test items including speeding test, overload test, the low voltage ride through testing.

Since March, 2010, the North Wind Experiment Station car with the China Electric Power Research Institute has completed a number of wind power converter testing and certification work, access to industry experts alike. North wind test station vehicles will be passed this evaluation as an opportunity to greater expertise, more rigorous attitude, better quality services for the wind power generator industry to make greater contributions.

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]]> http://www.hfanlx.cn/archives/607/feed 0 Offshore wind farm to start next month to finalize the preliminary work http://www.hfanlx.cn/archives/529 http://www.hfanlx.cn/archives/529#comments Fri, 08 Jul 2011 10:54:25 +0000 admin http://www.hfanlx.cn/?p=529 Offshore wind farm to start next month to finalize the preliminary work, first in the range of the construction of wind farms wind hydraulic towers, and the Lands Department has been awarded one-year lease on the seabed, the actual measured on-site wind, waves and currents and other data, Upon completion of data collection, and then with the Environment Agency to discuss matters relating to the construction of offshore wind farms are expected to fast start in 2013, put into operation in 2015.

Wind farm is located in the West Lamma Channel, an area of ​​600 hectares, 3.5 km from Lamma Island, plans to build 28 to 35 turbines. Liu Fuhai said, according to the Observatory Waglan Island Lamma Island and recorded wind data, computer simulation projected wind turbines manufacturer farms produce 170 million kWh of electricity annually, equivalent to supply to 50,000 households throughout the year on Hong Kong Island, carbon dioxide emissions showed a reduction of 150,000 tons.

Solar power generation, HEC Lamma Power Station in July last year to establish Hong Kong’s largest rooftop solar power systems, solar panels laying 5500, the year communist power production has 730,000 degrees, nearly 2 percent more than expected. HEC decided to expand the wind power generation system 4 into the new warehouse building and the construction of hillside about 3,000 solar panels, generating capacity is expected to be 550 kilowatts to 1 megawatt, annual production of about 1.1 million kWh for 270 family throughout the year, 520 metric tons of carbon dioxide emissions. Liu Fuhai said fan and solar panels need cleaning care, in the “fight the wind rain” days can still operate, long life over 25 years.

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]]> http://www.hfanlx.cn/archives/529/feed 0 The prices of wind generator down to the lowest http://www.hfanlx.cn/archives/392 http://www.hfanlx.cn/archives/392#comments Fri, 18 Feb 2011 13:48:32 +0000 admin http://www.hfanlx.cn/?p=392 Learned, according to Mr Bloomberg, new energy finance (BNEF) released wind generator price index, in scale unceasingly expands, efficiency and gradually improve the wind generator hardware manufacturing overcapacity common influence, continental WTG average price for the first time since 2005 below each megawatts of up to a million euros ($1.36 million).

BNEF stage 4 wind power price index shows, in recent months, all over the world, wind-power  generator prices continued to have suffered huge downward pressure. Prices fell although to manufacturers and is not a good thing, but for project development is positive, and further enhance the wind and natural gas and coal cost competitiveness.

The end of the decade signing, 2011 delivery of global wind turbines generators contract average price of 98 million euros ($133 million/MW/MW), than 2009 signed 106 million euros/MW contract all valence down 7%, than in August 2007 when the peak 121 million euros/MW, the average fell 19%. Price falls partly because American contract a larger proportion. Italy, Britain and the United States signed 2011 in 2010 in the second half of the average price contract delivery were lower than that of 100 million euros/MW. And so far, the American market, the average minimum, for 127 million dollars/MW (93 million euros/MW).

At present, the cost of wind power in historic lows, some in resource-rich region such as USA, Brazil, Sweden, Mexico and other project, which include capital and maintenance cost, but not including subsidies affect spending less than 50 euros (when every megawatts $68 / MWh), this and current estimate of coal-fired power cost $67 / MWh, and gas power cost fifty-six dollars/MWh is close to.

A decline in the cost of wind power not only by the home  wind generator cost down influence, but also because every megawatts of installed can produce higher power. Land wind turbines.finally price per megawatts first below steel and other commodity prices before prices.

Wind power developers purchasing personnel expected 2011 to 2012 the windmill generator prices will remain at current levels, short-term inside of a further decline the space is not large. But they also predicted that, along with the global wind power demand recovery in 2012, prices may rise by 2013. Source: China securities

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]]> http://www.hfanlx.cn/archives/392/feed 0 High-pressure double-fed the first 5 MW wind turbine off the assembly line http://www.hfanlx.cn/archives/300 http://www.hfanlx.cn/archives/300#comments Fri, 03 Dec 2010 14:20:57 +0000 admin http://www.hfanlx.cn/?p=300 China’s first large-scale wind turbine at sea supporting the high-pressure double-fed 5-megawatt wind turbines, recently in Dalian, Tianyuan Motor Co., Ltd., to fill the gaps, the product installed yesterday sent to the user to run. This achievement marks the Tianyuan Motor has acquired a large-capacity wind turbine design and manufacture of core technologies, and become the wind turbine R & D and production of key enterprises.

Tianyuan Motor as early as 2005 based on technology that is involved in the domestic new energy field strength, to carry out large-capacity wind turbine development, which had been achieved 1.5-3 MW wind turbine products industry and major wind farm in the country (including offshore wind field) and stable operation. 5 MW wind turbine for the high-pressure double-fed, is currently the maximum capacity of this type of wind turbine technology reached the international advanced level. Similar foreign products still in the prototype stage trial, which showed that the Tianyuan motor wind turbine generator research and development have come in the forefront of the world.

At present, the company already has more large-scale domestic wind turbines and synchronize independent research supporting the large-capacity wind generators capacity, the same time, is investing in the construction of more than 5 MW wind turbine production base, and expand R & D and production capacity, try to turn the product to invest in foreign markets.

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]]> http://www.hfanlx.cn/archives/300/feed 0 China will built wind power farm in Hami, Xinjiang http://www.hfanlx.cn/archives/283 http://www.hfanlx.cn/archives/283#comments Thu, 18 Nov 2010 14:05:49 +0000 admin http://www.hfanlx.cn/?p=283 The wind through the pre-wind power generator projects located in the famous area – southeast of Hami, Xinjiang, with a total design capacity of 200 million kilowatts, Xinjiang Energy Development Co., Ltd., Datang, Huadian Power Generation Co., Ltd. of Xinjiang, China Three Gorges new energy company, Energy and Power Investment Co., Ltd., Xinjiang, China 10 to build wind power companies, each company has more than 20 million kilowatts of development rights.
Xinjiang is the greatest potential for wind energy development one of the provinces, the nine wind area has three wind zones in Hamilton, the local wind energy resource technology development is about 75 million kilowatts, accounting for wind energy technology development in Xinjiang about 60% of the total. Currently, Hamilton has been included in China’s seven million kilowatts of wind power base construction plan.
From 10 companies, “co-star” of wind power, “drama” will soon be created in the southeastern Hamilton a “fan the forest.” In the Hamilton area north of Santanghu, China Huaneng Group, one of the five power generation companies have built a huge fan of 99 units, all of these fans in September this year and power generation.
Prefectural Party Committee Deputy Secretary-General Hamilton, director of the Office of economic management, said White Oak, Hamilton has 10 family traditions with China the leading power companies signed a total investment of 4.32 billion yuan in wind farm construction projects, local wind power installed capacity last year, capacity of about 10 million kilowatts, but after 5 years of small wind turbines installed capacity will reach Hami 10.8 million kilowatts.
In addition to wind power companies, Hamilton has also attracted a number of wind power equipment manufacturers. Not long ago, Hamilton and the Chinese wind power equipment manufacturing, “leader” – Hua Rui Technology, the wind technology and Western Heavy Jiuquan, China Shipbuilding Heavy wind and other marine equipment manufacturers signed an agreement involving the assembly of wind power equipment, fans blades, wind tower manufacturing investment expected to total 5 14.3 billion, is expected next year, these manufacturers can achieve 2 million kilowatts of wind power equipment, self-supply capacity.
According to China’s wind power energy development plan, Hami, in seven ten million kilowatts Jiuquan wind power base will be fully completed in 2020, the total installed capacity of 90.17 million kilowatts, accounting for about 60% of the total installed capacity of wind power.
But some observers have also appeared on the wind power industry in China’s “overheating” warning. China Association of Resources Comprehensive Utilization of Renewable Energy Professional Committee of Zhu Junsheng said that the key to China’s current wind turbine technology is still relying on European and American design, wind turbine testing and certification system is not sound, long-term operation and maintenance experience in wind farms, wind resource evaluation technology and the talent pool is also more related to lack of wind power should be so appropriate “slow down”, and the coordinated development of supporting industries, and the rapid development of wind power will result in some wind power project a “difficult access” phenomenon.
However, there are people in the industry suggested that wind generator is currently the most economically competitive new types of energy can not only help China to gradually get rid of the problem of pollution caused by burning coal, climate change, can also become the new global green economy competitive expression.
Earlier this month, China’s national power grid built to connect the northwest Xinjiang 750 kV EHV transmission lines, which for Hamilton, Jiuquan and other places outside the output of large-scale wind power has opened up a high-speed channel. The next 5 years, building the national grid may also be ± 800 kV DC and 1000 kV UHV AC lines, when the installed capacity of wind power in western China will be doubled.

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]]> http://www.hfanlx.cn/archives/283/feed 0 China is expected to become the world’s number one wind the end of the country TV http://www.hfanlx.cn/archives/266 http://www.hfanlx.cn/archives/266#comments Wed, 03 Nov 2010 14:06:16 +0000 admin http://www.hfanlx.cn/?p=266 Recently by the China Association of Resources Comprehensive Utilization of Renewable Energy Professional Committee, Greenpeace, Global Wind Energy Council jointly issued the “China Wind Power Report 2010″ shows that new wind power generator  last year reached 13.8 million kilowatts installed capacity, ranking first in the world one. As of last year, the cumulative installed capacity of wind power in China 25.8 million kilowatts, after the U.S. 35.06 million kilowatts.
This year, one in every three newly installed wind turbine, there is one in China. Qiao Xi Susi Global Wind Energy Council, the main forecast, the end of this year or next, China’s total wind power installed capacity will surpass the U.S. as the world’s number one air TV country. The report notes that China’s wind energy potential, by 2020 the cumulative installed capacity of wind power could reach 2.3 million kilowatts, the equivalent of 13 Three Gorges Power Station; total generating capacity can reach 464.9 billion kwh, equivalent to thermal power plants to replace 200.
At that time, wind power will become one of China’s major energy sources, the total installed capacity of power account for about 15% of installed capacity, to reduce annual emissions of 410 million tons of carbon dioxide, or less consumption of nearly 1.5 million tons of standard coal. NDRC Energy Research Institute, Li Junfeng, deputy director of the view that the Internet is difficult as the development of wind generator currently the biggest obstacle to the introduction of wind power need to access standards and protection of the acquisition of specific norms.

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]]> http://www.hfanlx.cn/archives/266/feed 0 Nordic Wind Power development is at a critical period http://www.hfanlx.cn/archives/226 http://www.hfanlx.cn/archives/226#comments Wed, 29 Sep 2010 13:11:39 +0000 admin http://www.hfanlx.cn/?p=226 Nordic wind power’s future will depend primarily on two factors: the wind power industry, the ability to significantly reduce costs; the government can provide strong policy support. Recently in the Netherlands at the International Energy Planning (CIEP, a famous Dutch energy think tank – Editor’s Note) meeting, the north-west European countries on the future development of offshore wind power were discussed to arrive at two conclusions above. At the meeting, the Dutch utility company Eneco offshore wind power in charge Pease teta Virgin said the next 10 years, the development of offshore wind power in Europe will show a highly unstable situation.
When it comes to north-west European countries in the North Sea and Baltic Sea to build large offshore wind farm, no one can deny the strong commitment of these countries. Belgium wind power turbines goal is to reach 2,000 megawatts by 2020, the Netherlands for the 6000 MW, 10,000 MW in Germany, the United Kingdom 25 000 MW. Together with Ireland, Denmark and Norway, with a total installed capacity is expected to more than 50,000 megawatts. The total wind farm power generation of about 190 megawatts, about the Netherlands and Belgium, the total electricity consumption. In fact, to achieve this capacity, the need to build 17 nuclear power installed capacity of 1,000 MW. It is no exaggeration to say that if these plans are realized, the North Sea will become Europe’s largest concentration of wind power.
However, it is still a big unknown. As of this year in January, the region’s small wind turbines installed capacity building of only 2,000 MW, 3,500 MW under construction. And these are just the expected total installed capacity of 1 / 10. So, how can the European wind power ambitions into reality? The cost of this in turn is caused by how much? These problems are plaguing the wind power industry and national governments.
As for cost, the Dutch government appointed a special study group on May 21 released a report, which provides some interesting concerns. This special study group estimated that the present situation, the United Kingdom, Germany, Belgium and the Netherlands Government to support offshore wind power are basically the same program. North Sea wind farm is expected to 4800 megawatts of generating capacity, the wind turbines current Government to give subsidies are inconsistent, the Netherlands, Germany, in the next 15 years is expected to provide 180 million euros; United Kingdom and Belgium in the next 20 years is intended to provide 200 million euros. These subsidies in excess of the producers from the sale of electricity in the availability of funds. According to this special study group analysis, the cost per MWh electricity there are also different, as 173 euros in Belgium, the Netherlands and Germany for 180 euros, UK 182 Euros. This is about 3 times the current retail price.
In addition, construction and grid connection for power investments need to invest substantially. Only one country, the Netherlands, investment in this area will reach 5 billion to 11 billion euros. And if the current support program to continue, north-west European region build 50,000 megawatts of offshore wind farms in the dream, it is estimated will cost at least 2,000 million euros. Ta Weier CIEP meeting is expected in 2010, the EU subsidies for offshore wind power has reached 700 million euros, if you want to achieve installed capacity of 40,000 MW by 2020 target, governments will need support 1000 billion euros. Ta Weier expected, if the Government is facing severe budgetary constraints, it can place the money there are still many uncertainties. He said that over the past two years, the Dutch government for the North Sea wind generators farm construction and operation of the investment amount has risen 30%.

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]]> http://www.hfanlx.cn/archives/226/feed 0 National Wind Power R & D center located in Xiangtan http://www.hfanlx.cn/archives/220 http://www.hfanlx.cn/archives/220#comments Sun, 26 Sep 2010 13:56:19 +0000 admin http://www.hfanlx.cn/?p=220 Large factory, a diameter of two-story-story-high wind turbine core eye-catching, a large gold plaque next movement is eye-catching. September 25 morning, “National Energy wind power R & D (experimental) center” grand opening in Xiangtan Electric Manufacturing Group. China Machinery Industry Association, China Electrical Equipment Industrial Association, Honorary Life President, Mr. Lu, the old comrades Fan Nixdorf, the Ministry of Industry and Information Technology, National Energy Bureau, China Electrical Equipment Industrial Association, the State Council Three Gorges Project Construction Committee and the city of Xiangtan, Xiangtan Hi-tech Zone responsible comrades witnessed the happy event.

“National Energy wind power R & D (experimental) center,” China Industrial Electric Association is the standard of the development of wind power as a guide to Mandarin for the support of technology testing and certification company, from Xiangtan Electric Co., Ltd., China Electrical Equipment Industry Association, Mandarin Technology Cooperation in the Establishment Inspection Co., Ltd. 3. Resources through the integration of three to establish a wind turbine research, calibration, testing (testing) and the certification system of integrated edge technology together to promote wind power development, wind power generators standards, certification and test of wind power on the industry example for the construction of the 4 lay the foundation for a large platform to promote national wind turbine and standardization of key components of production technology.
In recent years, National Hi-tech Zone, Xiangtan seize the opportunity to develop new energy, effort to build a “Hunan Electric” as the flagship of the wind power equipment manufacturing industry cluster, has issued a wind power industry to support the development of a series of preferential policies, so that rapid wind power industrial chain extension and expansion. XEMC only had an annual output value reaching 70 billion. Currently, the park has set up 24 family tradition of Hunan Electric Power supporting enterprises supporting alliances, this year there 5MW offshore wind turbines, yaw pitch systems, wind generator towers and other equipment more than 10 wind power projects have settled here, Xiangtan Hi-tech Zone has formed XEMC megawatt wind turbine permanent magnet assembly, large bearings, electronic control, variable pitch system, wind cable, lift as the main wind power industrial chain from a single large wind generator manufacturing assembly to complete the wind turbine equipment manufacturing and research and development testing, the construction of wind farms in transition to the central region is an important characteristic of wind power equipment wind turbines manufacturing industry base in fast forward. Based on this favorable conditions, this year in July, the National Energy Board approved the establishment of high-tech zone in Xiangtan, “National Energy wind power R & D

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]]> http://www.hfanlx.cn/archives/220/feed 0 Wind power generation system into the operation zone of Liaohe Oil Field http://www.hfanlx.cn/archives/205 http://www.hfanlx.cn/archives/205#comments Mon, 13 Sep 2010 04:51:53 +0000 admin http://www.hfanlx.cn/?p=205 Recently, a Wind Power Equipment in Liaohe Jinma Oilfield Sea oil operations of a district of 26 stations in use.

Wind power generation system is the adoption of wind turbines and solar cells composed of a power system matrices. It from solar, wind power generators requires storage batteries for common starting shifts in solar power and wind power together, in large measure to avoid solar, wind power can be low maintenance shortcomings.

Liaohe Jinma Oilfield oil operations of a district Wind generator system consists of two vertical S-type wind turbines, solar panels, control, inverter, battery composition. The electricity system has the beauty and complementary functions, charger when the charging voltage is less than 220 volts, the battery voltage point to automatically switch to electricity, the municipal power supply, to ensure the normal power station classes.

Currently, the equipment supplied with the sea of 26 stations in 11 rooms and station area, lighting, in no wind, no light conditions, continuous power supply for 24 hours. Devices running for several months, voltage stability, without any problems.

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]]> http://www.hfanlx.cn/archives/205/feed 0 The new wind turbine http://www.hfanlx.cn/archives/173 http://www.hfanlx.cn/archives/173#comments Sun, 15 Aug 2010 14:33:00 +0000 admin http://www.hfanlx.cn/?p=173 Britain’s new wind energy business companies (WindPower), Rolls-Royce, Appler company, British Petroleum, Royal Dutch Shell and other companies with Cranfield University and designer of Grimshaw (Grimshaw) the whereabouts of the recent use of Indus Seeds theory of spiral movement designed a new type of wind generator Aerogenerator.

According to reports, this new wind generator wingspan 900 feet (about 274.32 meters), wings can rotate around the axis wind turbines, and the seeds of its rotation process and the whereabouts of Indus made a similar rotation. The new wind generator can produce 10MW of electricity from wind.

• British Energy Minister Chris Huhne (ChrisHuhne) publicly declared that the government has no surplus funds the construction of new nuclear power plants, and hinted that will accelerate the pace of building wind farms, the UK set off a wave of new wind turbine design.

Some designers claim that wind turbines Britain, by expanding the diameter of the wind turbine generator can produce a new generation of 20MW of wind generators or even more power. However, in proportion to the expansion of traditional wind turbine generators produce more electricity in diameter, also bring a substantial increase in generator weight problem. British designer is currently doing everything possible to make wind turbines can search for more effective functioning of the channel.

New wind turbine Aerogenerator only two wings (traditional wind turbines have three wings). Link the two wings in the axes was V-shaped distribution, and were installed at both ends of rigid sail. When the sea breeze blowing from the small wind turbine side, rigid sails catch the wind, the driven rotary wing, and makes up the wings along the spiral axis, and then drive generators. In normal conditions, Aerogenerator wings per minute three times around the rotation axis.

The first new type of wind generator Aerogenerator will be officially put into operation in 2013.

Other British companies also expect to wind advantage of this opportunity and have to compete in the new wind turbines. Famous Clipper Wind Power Company has announced plans to deploy in the North Sea wind turbine installations giant home wind turbines. The wind turbine tower 600 feet (182.88 m) is huge.

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