Wind Power|Wind Power Energy

PPGPPG industrial company officially declared its HYBON ® 2026 fiberglass roving in products gain industry leading enterprises — aerodyn authentication, the proof HYBON ® 2026 fiberglass can serve as raw materials used in its designated glass fiber fabric and epoxy resin matching, used to producing 1.5 mw, 2.0 megawatts and 2.5 megawatts level aerodyn blades. Aerodyn is one of the world’s leading independent engineering company focused on the wind generator and leaf development.

HYBON ® 2026 glass fiber, it is an advace high-performance fiberglass roving products, is governed by PPG five global factory, best-represented is located in the United States, a company located in England beat county, another is located in China’s shandong province zibo, the latter for PPG company and materials group joint venture set up. According to the global wind power marketing manager PPG ’soft introduction, the HYBON PPG ® 2026 roving products, can satisfy the wind turbine blade is the key structure on the design required high mechanical properties, at the same time in blade production are remarkable advantage.

“HYBON ® 2026 get aerodyn of authentication, sufficient to prove its industry leading products, and it is reached and exceeded wind power industry requirements.” Li, “said the manager with various resin system with perfect combination, high tensile strength and antiflow fatigue property of excellent properties HYBON ® 2026 glass fiber products, it can be fully satisfy wind-power generators blades of performance indicators, also meets the multiaxial fabric producers in the industrial production of wind power required and characteristics of fabric quality. PPG honored can receive the authentication. We will continue to use 60 years of accumulation of glass fiber engineering technology and manufacturing experience, support continuous development of global wind power industry.”

As the world’s leading coating and glass fiber producer, PPG developed a series of advanced professional product combination, and provide product support. These products make wind leaf and tower drum stronger and more lightsome, more efficient. High-performance PPG coating even in extreme operating environment, still can show good adhesion properties, its own and balanced water, high solid content and low emission organic compounds such as excellent performance. While applied to fan blade PPG fiberglass products can enhance fiber with the resin cohesion, and thus enhance composites, improve fan small wind generators blade of anti-fatigue performance, then extend fan using life

GE energy group Monsson Alma will jointly wind developers to Romania’s two wind project supply power generation capacity amounting to 35MW fan.

The company will provide a wind power developers in Silistea provide 10 2.5 MW fan and 10 years maintenance services, to Mireasa two wind power.at provide four 2.5 MW fan and 5 years maintenance services.

These two wind project distance Fantanele wind farm has about 20 kilometers, and the Fantanele wind also use GE 2.5 MW fan.

According to data from the GE, Romania plan by 2020 by about 24 percent of its energy from renewable energy.

Wind power control system including on-site wind turbine control unit, high-speed fiber optic Ethernet ring redundancy, remote operator station and other PC parts. On-site wind turbine generator control unit is the core of each fan control to achieve the parameter monitoring units, automatic generation control and protection equipment, etc.; each wind turbine with a local HMI Human Machine Interface in order to achieve local operations, commissioning and maintenance unit; high-speed fiber optic Ethernet ring redundancy is the system’s data highway, the unit’s real-time data sent to the host computer interface; host computer operator station is the core of the wind power plant operation monitoring, and have the perfect unit condition monitoring, alarm parameters, real time / historical data records and other functions, the operator of the wind in the control room to achieve a unit’s operation site monitoring and operation.

Wind turbine generator control unit (WPCU) is the core of each fan control, decentralized units deployed in the tower and cabin. Wind turbine site as harsh operating environment, the control system reliability requirements are very high, and wind power control system is designed for large-scale wind farm operation needs should be designed with high environmental adaptability and resistance to electromagnetic interference capacity, the system is structured as follows:

The field of wind power control system controllers include: pillar base of the main controller cabinets, cabin controller cabinet, variable pitch systems, converter systems, on-site touch-screen stations, Ethernet switch, fieldbus communication networks, UPS, emergency stop backup system, etc.

Recently, wind power project machinery parts manufacturing base zhuzhou “light juki” successfully produced.

At present, our country entered the wind power industry development, by 2020, will more than 1 million kilowatts, wind power equipment manufacturing industry wide prospect of market. Zhuzhou wind power industry by leaps and bounds, a wind machine manufacture industry as the leader, covers wind motor, electric control and wind-power blades, system integration and so on many supporting the industrial chain of wind power generator industry cluster pattern form. “Light juki” wind power base, the total investment is 260 million yuan, products include wind main frame, yaw gear ring etc, productivity and quality will reach the advanced domestic level, mainly for nanche zhuzhou which WTG supporting, is expected to further improve zhuhai wind power industry.

Tyco Electronics (Tyco Electronics) for the Chinese market a new HM.16 electrical socket connector, designed to significantly simplify the installation of wind turbines and maintain. The connector consists of three parts: the ability to support a variety of HTS series of industrial connector ferrule cast aluminum housing, protection to IP65 seal rating, and nickel-plated steel locking handle. Meanwhile, the product variety of case sizes available for various standard electrical wiring port, eliminating the need to re-design of the motor. And the socket size of the motor size can be adjusted up to 140mm × 140mm.

HM.16 electrical connector housing a variety of colors can be customized, easy to distinguish the various motor functions or applications, such as: yaw motor or the motor bearings. The installation for customers has brought great convenience, saving a lot of installation and maintenance time, while avoiding the installation and maintenance errors. Meanwhile, the shell surface can choose the standard powder coating, high corrosion resistance and the type of protection with EMI.

HM.16 HTS motor connector shell 6 in the series compact size. The use of standard HTS ferrule, HM.16 electrical connection allows designers to meet the needs of the most widely used. Mortise types include 150 A/250 A/5000 V typical high current / voltage, 1-25 power and control signals, coaxial and twisted pair, Ethernet, and so on.

If the global fan the development of the manufacturing industry as a long distance race, China’s sinovel wind power and junwu technology, dongfang electric enterprises at present already running into the first camp, foreign enterprise, such as some old German Siemens, India SuSiLan etc jilt behind. From 2009 new wind installed perspective, the above three Chinese companies has been respectively in the third, fifth, seventh.

The capital market further magnifies the Chinese enterprise’s leading momentum, advance met their championship goal. On January 7th, coming in a-share listed sinovel wind determine stock publish price for 90 yuan/shares to calculations, the total market capitalization listed after more than 90 billion yuan, more than junwu technology and Denmark wes tower si, had become the world’s biggest fan wind turbines manufacturers. While sinovel wind from 2006 founded till now, less than five years.

However, these look very beautiful index, mainly reflects the quantification of development speed and within a daypart market scale that is largely outside, not reliable. A enterprise can go farther, mainly depends on the product quality and service level, technical strength, creativity and other internal factors is, in essence, can efficiently and with high quality to meet customer needs. If reviewing the “quality” index, China wind generators fan manufacturers still is backward.

Since last year, homebred fan appear quality problems, including the machine collapsed, leaf, spindle motor fracture, fire, gearbox damage etc, domestic high-ranking fan manufacturers are also more or less to appear some quality problems, although not appeared malignant quality accident, and the primary reason allegedly not to design and manufacture of link fan fan enterprise exists, but the core technology of the insufficiency, the management does not reach the designated position, to win market and big price war etc. Phenomenon, it won’t affect fan quality.

Since 2005, China wind power industry into the BaoFaShi growth stage, the wind installed double for four consecutive years. In market demand support and government policy support, rely mainly on purchase technology from abroad 936.2 local fan manufacturers gain extraordinary development, market size quickly beyond foreign competitors. But at the same time, China’s fan enterprise’s technical short board has not been effectively fill long. Many enterprises to grab opportunities and eager to launch products, in order to expand the scale and launchs price competition, not enough time and funds sufficiently to digest absorb, also hard to further self-directed innovation.

Though there are some domestic companies to further development and innovation, but large core technology still control in foreign enterprise hands. This and Chinese home appliance enterprise some alike.

And the life that occupy the home wind generators appliance product used different, the wind generator design life is generally 20-25 years, operating environment is usually conditions of the jungle. Once appear quality problem, whether wind power.at the developers, fan manufacturers or grid operator, will suffer. If the wind, by sea is a loss will be greater.

Foreign manufacturers have fan for large outbreaks quality problem, eventually lead to bankruptcy. At present, China’s most fan put into operation time only two or three years, just had the warranty, some possible existence of quality problem has not been completely exposed. Cannot because of the accident has appeared is not serious would lightly.

In the development of the industry initial stage, the enterprise on the speed and scale of keen on technology and often than quality pursue, but industry development from high growth stabilise even slipped, technology and quality, importance of truly exposed. Enterprise high-speed developing cover problems, most of the growth will fall after the formation of deadly damage, but meanwhile enterprise already often no healing power.

The beginning of this year, subject to high quality wind resources “enclosure” danger and grid bottleneck, China wind business to 100% above growth for four consecutive years of “savage growth” stage, to enter the average annual growth rate of 30% of steady development period, overproduction and industry reshuffle will wind turbine generator be the trend of The Times. Those scale in front but craftmanship insufficient enterprise, the face of the fierce competition and more captious client, living space will be smaller and smaller.

Fan manufacturing a long race is entering a new stage, the stage of the competition, but not speed physical and steel. Chinese players are still ahead of his rivals catch or was forced to withdraw from the competition, will soon beginning is under way.

ACS310 actuator is designed for fast installation and debugging – especially the pumps and fans application and design.

The driver is equipped with a group of meet the application requirements of pump and fan function – with advanced, high efficiency and energy saving function.

ACS310 with standard two powerful, independent built-in PID controller, used for according to the actual need adjustment pressure, flow or other numerical.

The second PID controller can eliminate the need for externa for wind power generation l PID controller, and help to improve the process quality, save energy and pre-project cost.

IC simplifies PFC and SPFC built-in pump and fan control (IC simplifies PFC) switch according to the capacitance change need to assist pump opened and closed.

Automatic switching functionmay wind generators keep pump working time between pump is consistent. With IC simplifies PFC function, a drive can simultaneously concurrent control a few pump or fan. Interlock function allows the drives to detect the pump can’t use, in this case, the next available pump start-up.

Pump and fan soft start-up control (SPFC) is used in a new auxiliary motor startup expectations low pressure peak, in the application of switching pump and fan. SPFC considered a realization directly type (assist) motor soft start-up simple method.

ACS310 with standard of advanced pump protection function, such as pipelines filling – a pre-programmed (or control method to start pump system filled pipes. In the closed-loop control activated before, in the pipe gently to water filling.

Wash pump function in equipment when wind turbines executing a start-up or need pre-programmed (or cleaning pump process, such as digital input or current/torque limit.

Finland’s largest wind power capacity in the country’s northern coast has completed and started trial operation.

According to Finnish media reported 29, this wind power plant is located in the northern town of Tornio in Finland’s coastal areas, where the company built with funds from the

The power stations in 8 groups produced by Siemens wind turbines with a total installed capacity of 28.8 MW, expected to reach 85,000 megawatts of generating capacity, can meet nearly 5,000 common household electricity demand . Early 2011, the wind power station will be officially put into commercial operation.

In recent years, Finland attaches great importance to the use of renewable energy, and actively develop wind power. As of September 2010, the Finnish group has 125 wind turbine operation, the total installed capacity of 170 MW. According to the Finnish government’s energy strategy to 2020, Finland’s wind power capacity each year to reach 600 million MWh.

According to Danish wind energy author Uffe Geertsen, the idea of using wind power was inspired by the rural surroundings near the Danish Askov folk high school in the late 19th century where a teacher there, Poul la Cour, developed a hydrogen storage system that could store energy from wind. The power collected was used to electrify the lights in the school and eventually one of la Cour’s students, Johannes Juul, continued the research and created the first modern wind turbine with a capacity of 200 kilowatts at the Danish city of Gedser in 1957.

However it wasn’t until the first oil crisis hit in 1973 that the Danes realised the potential and importance of this new source of energy.

“The Danes realised that the oil-producing countries could politically use their oil to pressure the West,” Geertsen said.

It was from here that the Danish wind power genenerators industry grew.

Although it started as a blacksmith shop on the barren and windswept west coast of Denmark, in the small village of Lem, the company of Vestas is now the world’s leading producer of wind turbines.

It began producing wind turbines in 1978 and by the late 1990s it had over 22.1 percent of the global wind power measured in megawatt.

In 2004, Vestas merged with NEG Micon, Denmark’s second-largest wind turbine maker, to form the world’s largest wind turbine company with the lion’s share of more than 32 percent of the global market.

“Growth and reducing your energy consumption is possible. Since 1980, Denmark has had an increase in its economy by about 80 percent. At the same time, our energy consumption is more or less stable, and our carbon dioxide emissions have also been more or less stable,” Lykke Friis, Denmark’s climate and energy minister, told Xinhua during the Global Green Growth conference held last month in Copenhagen.

“It is possible to do both and that is the core lesson one can learn from Denmark. We need to transform and adapt to more low-carbon growth.”

In 1989, China’s Xinjiang Goldwind Science & Technology Company bought 13 150-kW wind turbines from Denmark. It has since grown into one of the largest wind turbine producers in the world, accounting for 7.2 percent of the world market, a report from consulting house BTM Consult showed.

Vestas opened business in China wind turbines in 2006, and there are currently six production facilities there. In its 2009 annual report, it hailed China’s great potential in wind power development.

It has increased investment in China to more than 3 billion yuan (about $439 million), while China became Vestas’ second largest market worldwide in terms of delivered megawatt capacity in 2010.

Vestas CEO Ditlev Engel recently also called for more small wind turbines policy support for clean energy among the G20 countries to combat climate change and generate more green growth and more green jobs.

“Creating green jobs on a massive scale is a two-way street. Give us the policy frameworks, and we will give you the results. We will make the investment, we will take the risks, and we will create the jobs,” he said.

In China alone, Vestas currently employs more than 2,000 people, and over 20,000 around the world.

This article was written by Chinese news agency Xinhua News.

Xinjiang Goldwind Science and Technology Co announces that one of its units has won a contract to sell wind power in Illinois in the United States, and it sees this transaction as a key step to tap the global wind power market.

Under the agreement, a wind farm to be built by Xinjiang Goldwind’s wholly-owned unit TianRun Shady Oaks LLC will supply 20 years of power to Commonwealth Edison Co from 2012, the Urumqi-based firm said in a filing to the Shenzhen Stock Exchange yesterday.

Construction of the 106.5-megawatt project, expected to cost US$150 million to US$200 million, will begin in 2011, the firm said.

“Winning the contract is significant step in the company’s strategy to go international after being listed in Hong Kong in early October,” Essence Securities wrote in a research report yesterday.

“Goldwind is expected to benefit from providing wind turbine and engineering services after transferring the power plant to future buyers, as this has been the usual case for its domestic operations,” it said.