显示标签为“wind powered street lights”的博文。显示所有博文
显示标签为“wind powered street lights”的博文。显示所有博文

2015年4月13日星期一

ISKRA Wind Turbine Suppliers Rebrand To Evance - Powering Progress:



The wind power industry is advancing in the exploration and development of better and more efficient ways of converting wind power into useful energy. Primitive techniques of harnessing the power of the wind already existed many centuries ago and today, modern wind turbine suppliers aim to better their designs and technology to meet current and future energy demands.
ISKRA Wind Turbine suppliers recently announced its decision to change the company name to Evance. The company was already established in the wind generator UK market and is fast expanding into the international market. As a leading manufacturer of small wind turbines, ISKRA, now Evance, anticipated a potential trademark dispute concerning the name ISKRA. The company has released a range of reputable wind turbines and a new corporate look and feel suits its rapid international expansion and production of new, innovative small-scale wind turbines.Evance is an appropriate amalgamation of the terms advance and energy, illustrating Evance's role as pioneers in the field of renewable energy generation, in particular wind turbine technology. The rebrand was announced earlier this year in May, and the timing of this brand-evolution strategy was carefully calculated to accompany the release of the new smaller, more efficient Evance wind turbine. Evance is confident that their latest wind energy system, called the EVANCE ISKRA R9000, will do well in the international and UK wind generator markets.
The EVANCE ISKRA R9000 is a new 5kW Wind Turbine that exhibits a variety of high-tech qualities. This wind turbine was carefully designed with the smaller wind market in mind. Some of this small wind turbine's attractive features include reduced noise level, easy installation, power generating capabilities and efficiency. This small-scale wind turbine can generate the same power as some 6kW turbines, and in certain conditions also surpassing some 10kW turbines.Evance aims to expand their current wind energy communication platform to reach both the local and international market more effectively. They recently signed up with four new international resellers and the company plans to export at least 50% of their products over the next twelve months. At this stage international wind turbine resellers include countries such as Scotland, Ireland, Italy, Germany and most importantly USA. Evance plans to further grow and expand its supply into on and off grid applications in the U.S, greater Europe and Emerging Market Regions with the best available wind turbines on the market and supported with highest after sales support standards. The UK is emerging as a world leader in the production and supply of wind turbines and Evance's new ISKRA R9000 sets the highest standard for international and UK wind turbine suppliers.

Applied Magnets Introduces the Windmax Line of Hybrid Small Wind Generators



Applied Magnets is pleased to announce it's low cost lineup of WindMax Hybrid Small Wind & Solar Power Generators.The new line consists of  the WINDMAX-HY06   600W Hybrid Solar-Wind System (generator, hub, 3 blades, tail , controller and one BP Solar 115W solar module) and the WINDMAX-HY11 1115W Hybrid Solar-Wind System (generator, hub, 3 blades, tail, controller and two BP 170w solar modules).Both Hybrid wind/solar systems are compact & light weight with low start-up & cut-in speeds which begin producing power at 5.2 mph. These new systems are highly efficient, highly reliabile and encorporate state-of-the-art Electromagnetic Speed-Control.The new WindMax Hybrid Wind & Solar Power Generators are also available as stand alone wind turbines in the WINDMAX-H05 500W Max Power Wind Generators w/controller and Electromagnetic Speed Control, Blade Over-speed Braking with Hybrid Wind/Solar Output Capability,  the WINDMAX-H08 775W Wind Generators w/controller, with Electromagnetic Speed Control, Blade Over-speed Braking with Hybrid Wind/Solar Output Capability, and the WINDMAX-H20 2kW Wind Generators with Electromagnetic Speed Control, Blade Over-speed Braking with Hybrid Wind/Solar Output Capability.The Windmax H series Wind turbine system is the perfect choice in a smart investment for a renewable energy solution built on advanced technologies. The Windmax H series defines a new level of superior performance and reliability by using:Strong Neodymium magnet PMA, the unique winding and multi pole design reduces the start-up torque of the alternator that assures the WINDMAX-H series can generate electricity at low wind speed; Advanced aerodynamic braking by patent-pending low noise, nylon/reinforced fiber glass blades;Electromagnetic over-speed control, no more problematic mechanical furling; Integrated solar-wind hybrid power generation;Innovative low maintenance two-moving-part system design; Easy to Install, Light Weight and highly reliable;Generator: The generator is built using high-performance rare earth neodymium permanent magnets, so the alternator is compact and light weight with a high power generating efficiency. Generator housing is made using precision cast technology from high strength aluminum to assure a high quality finish. It is designed for various working conditions such as severe climate, sand and salt corrosive environments and marine usage;Rotor Blades: Advanced airfoil design to capture maximum wind energy. Made of mixed nylon and reinforced fiber glass materials using the latest advanced thermoplastic engineering and precision injection molding technology for high strength, flexibility and aerodynamic braking. The blades have exceptional consistency and aerodynamic outline with a mass distribution that ensures the rotors operate with nearly no noise and minimal vibration.
In summary, Windmax H series are the most well built, reliable, most efficient and cost-effective small wind turbines available on the market today.

2015年3月3日星期二

Expectations of Residential Wind Power Systems



Energy is a magical thing. It provides the light for our homes and streets, refrigeration for our food, hot water for our showers and washing, and a host of other essential tasks. Our energy use in the U.S. is high, and we depend on standard, non-renewable sources for much of our fuel and electricity. As Americans and their government focus more on renewable energy, entrepreneurs and companies pop up to meet our needs.

The many companies providing wind power technology and set-up around the U.S. have claims of efficiency, ratings for noise, and other guidelines which make their product superior in some way to others. The technology for wind power systems has been rapidly advancing, so it may seem to the consumer that an axial turbine blade could be much more efficient than a vertical blade, for instance.

The truth is that most wind power technology is similar in efficiency at the household level, so no singular type of turbine, tower, or battery outpaces others. If you carved your wind turbine blades from an online guide, or you bought the most expensive fiberglass blades on the market, either way you're purchasing blades that spin. Much more important to the efficiency of the wind turbine is the speed of the wind and the diameter of the blade.

There are no set guidelines for wind plant ratings as of yet. The manufacturers may set their own ratings and peak power ratings based on the wind speeds of their choice. This means that a wind plant boasting high efficiency and return could be rated based on 20 MPH average wind velocity. If your location has 12 MPH average wind velocity, the efficiency of the plant for you will be much less.

The numbers to use for deciding on a wind power system all lie on the power production curve. The graph consists of a steeply sloping curve which shows the amount of energy produced by small increases in wind velocity. Find the average wind speed for your property on the curve, and this will give you the amount of energy you can expect to generate from that particular wind plant.

Wind Powering America and the American Wind Energy Association are both websites which provide a lot of consumer information for individuals interested in installing a wind turbine on their property. The websites include manufacturer's guides and a some advice on what to ask them. Since most, if not all, potential wind plant buyers are first time customers, the terms and ratings for available products may seem overwhelming, and these sites strive to bring knowledge to the consumer so the wind plant can be efficient and successful.

It's a good idea to form expectations for wind power systems before beginning the process of purchasing one. You can expect that most systems have the same efficiency, and that manufacturer's guidelines are set to high wind speeds that may not be achievable in your location. Also, wind powered street lights are investments that will take years to return on your investment. Any system claiming to return on investment faster, or to produce very high amounts of energy in a short period of time, are probably scams. If such a technology were developed, it'd be big news.
Related reading: wind turbine

2014年10月31日星期五

The Importance Of Wind Energy



A major plus to wind energy, is that the energy itself is free. However, it is important that when established,it is in an area with plenty of wind and resources to create the power. So that a long-term project can supply energy for a sustained lifetime. Wind energy can power entire neighborhoods and businesses with a turbine grid set up. It is able to supply power to large areas, as well as smaller vehicles and buildings. Versatility of wind energy is what makes it such an important resource. Depending on the power demand, large and small-scale turbines are available. However, this creates the versatility to choose how much power is going back into the grid to supply the energy.
When the wind powered street lights are in the first stage of erection, there is no way of knowing what the output power will be. Wind speed studies are normally implemented and this data is given a long- term projection. As the wind speed increases, there is an increase in the energy production. So, with wind energy increasing from 6 m/s to 10 m/s can mean that at 6 m/s the energy production was 67 percent, but a small increase to 10 m/s means there is an increase to 134 percent. This is a huge amount of energy being produced and added to the power grid. These variations in wind speed are important to know, to account for the anticipated wind energy production. So knowing the area is very important.
Wind energy is also important, since on a smaller scale, farms and small plants can use this power, saving the farmer money, as well as allowing them to supply their own energy to the area. Though the wind speed will vary at these locations too, the energy created can also be used to power smaller vehicles, allowing the company to become more self-sufficient and power their own vehicles and machines on the farm. While, again on a larger scale it can produce enough power to run entire neighborhoods and businesses. This extra power is enough to sustain these areas, releasing the stress off of a typical power plant.
Wind energy is important since it is a renewable resource that can forever be used, as long as there is wind. There is no end to it and this is a very clean form of energy to use. There are no harmful emissions or pollutants that enter the atmosphere from using them. Instead they are completely clean and natural. Wind energy has a very small impact on the environment and it is only through the wind turbine that are built to create the energy. Once these are in place, there is very little more to do and the wind energy should very little, if any negative impact on the environment.