Categories: DIY Energy Videos Tags: energy, Power
Categories: DIY Energy Videos Tags: energy, Power, Renewable
Shcri.com: Research Report of Chinese Wind Power Industry, 2009
The wind energy is the kinetic energy producing by the flows of mass air in the surface of the earth. Due to the different temperature changes of the earth after the solar irradiation and the different steam contents in the air, the air pressure is different in various regions. In the horizontal direction, the high pressure air flows to the low air pressure areas and then forms the wind. The wind energy resources are determined by the wind energy density and the available annual accumulative hours of the wind. The wind energy density refers to the wind power retainable at unit area, in direct proportion to the relationship between the cubic wind speed and the air density. The wind energy resources are greatly affected by the terrain. In the world, the wind energy resources mainly center on the coastal areas and the contraction zones of the broad continents, such as the coastal areas in California of America; some European countries; the southeastern coastal areas, and Inner Mongolia, Xinjiang and Gansu areas in China. In the southeastern coastal areas and nearby islands in China, the wind energy density reaches 300 W/m2 and the annual accumulative wind at speed [...]
Brand New Solution For Wind Power Generation – Tower Wind Turbine
Historical background in brief People have been using wind power from the time immemorial. Originally they learnt to transform kinetic energy of wind stream into mechanical one. There appeared lots of different wind mills making men’s life much easier in those times. An idea of a wind turbine for electric power generation using wind power started up around 100 years ago. Inventors created wide range of various types of wind power generator designs: – by axis (horizontal, vertical, inclined); – by number of blades (one, two, three and more); – by capacity (from tens W to several MW); – by blade design, by generator design etc. But in an attempt to raise WTG’s capacity inventors faced new problems: 1. Mechanical properties of materials modern wind generators are made of become serious constraints due to the generators’ size and dynamic loads they bear. Further expanding capacity (size) of wind generators calls for application of the latest which means more expensive materials which is reflected on the rise of prices of generated power that are rather high even without that.2. Wind generators of higher capacity require higher wind speeds. Nowadays it becomes more and more difficult to find areas for construction of [...]
Categories: EASY DIY Energy Articles Tags: Brand, generation, Power, Solution, Tower, Turbine, Wind
Tower Wind Turbine – a unique know-how for wind power generation
Historical background in brief People have been using wind power from the time immemorial. Originally they learnt to transform kinetic energy of wind stream into mechanical one. There appeared lots of different wind mills making men’s life much easier in those times.An idea of a wind turbine for electric power generation using wind power started up around 100 years ago.Inventors created wide range of various types of wind power generator designs: – by axis (horizontal, vertical, inclined); – by number of blades (one, two, three and more); – by capacity (from tens W to several MW); – by blade design, by generator design etc.But in an attempt to raise WTG’s capacity inventors faced new problems: 1. Mechanical properties of materials modern wind generators are made of become serious constraints due to the generators’ size and dynamic loads they bear. Further expanding capacity (size) of wind generators calls for application of the latest which means more expensive materials which is reflected on the rise of prices of generated power that are rather high even without that.2. Wind generators of higher capacity require higher wind speeds. Nowadays it becomes more and more difficult to find areas for construction of wind farms but people [...]
Categories: EASY DIY Energy Articles Tags: generation, knowhow, Power, Tower, Turbine, unique, Wind
Home Solar Electric Power-Learn How to Generate Home Solar Electric Power
The best thing about solar power is that it has an unlimited potential. Learn how to generate , easily and save $ 1000âs on utility bills forever. You just need to know how to make your own renewable energy source and today I am going to tell you exactly how to build your own solar power for electricity. If you want to learn how to generate home solar electric power, you’ll need to learn some basics on how exactly do solar panels work. This way, the entire procedure will be much easier to handle. The process starts with solar modules. They are the main components exposed directly to sunlight. Their main function is to convert the sun’s energy into usable electrical power for your home appliances. To get them correctly installed, solar modules are to be mounted on a steel frame and positioned on your roof top.Power produced by the solar modules is converted from Direct Current (DC) to Alternating Current (AC) through a inverter. Usually, Alternating Current (AC) is the usable electrical power that we need to power the home appliances. Next, the electrical power transfers from the inverter to the electrical service panel. The electrical service panel is [...]
Categories: EASY DIY Energy Articles Tags: Electric, Generate, Home, Power, PowerLearn, Solar
Wind Power Equipment Manufacturing Industry Gradually Became Popular
Global energy shortages, rising oil prices, are forcing the world to find new sources of energy, including wind energy development is in many countries attached great importance to fields. Survey shows that countries in the world not only in wind energy development and utilization of investment will continue to grow, and wind power equipment manufacturing industry will become the most popular in many countries the economic field, the corresponding size of the market will also increase dramatically. While the world’s wind power generation last year, growth is large, but regional development is uneven, compared with other regions, Europe’s fastest growing wind power generation, in which Germany’s wind generating capacity of 1.03 megawatts, accounting for wind power generation in Europe about half capacity. United States: their technical and equipment superiority According to reports, the U.S. will use its technology and equipment advantages, so that wind power to play a more important role. The U.S. Department of Energy’s new energy management agencies have recently pointed out that, despite the current U.S. wind power accounted for only 1.5% of the proportion of electricity production, but the proportion in 2010, up 9.5% in 2020, could exceed 15%. In recent years, the U.S. wind power [...]
Categories: EASY DIY Energy Articles Tags: Became, Equipment, Gradually, Industry, Manufacturing, Popular, Power, Wind
Home Wind Generators Have The Power To Solve Our Energy Problems
Have you ever caught yourself wondering just how much electricity is used for powering your TV while you are watching your favorite show? Similarly, how much do you think it costs to power your fridge all day? Perhaps it has never really been that big of a concern to you, and it never has to be, since the distribution of electricity has come a long way in the past 200 years or so. Electricity is easier to use than ever, with big power companies using resources like coal and oil to produce the power that you need for efficiently operating day-to-day. However, there are times when simply sucking the power from a company does not work to your benefit. When the power goes out, there is nothing to power your essential utilities. When costs become too high, there is no immediate alternative. However, for the prepared individual, costs and power outages are not a concern, especially if one utilizes the power of home wind generators. What are home wind generators? They are simply a set up that harnesses the power of the wind to generate electricity for usage. A windmill is a wind generator, and a wind turbine is a [...]
Categories: EASY DIY Energy Articles Tags: energy, Generators, Home, Power, Problems, Solve, Wind
Home Solar Electricity With Battery Backup Power
Solar power is being increasingly adopted by private home owners wanting to reduce their carbon footprint and help create a more sustainable environment. Two separate solar systems are available commercially for private home installation, usually on rooftops. First, solar hot water systems have been available for at least 30 years. Second, households are increasingly installing systems to power their homes. It is important to be clear that solar hot water systems do not generate electricity. I also learned to build my own DIY electricity system cheaply using a guide that I will share more about with you. Home solar electricity systems, even those with battery backup, usually also connect to the public electricity grid. Grid-connected systems ensure the household always has electricity available. Naturally, having solar panels as the prime generators of electricity and batteries to electricity that is excess to the needs of the household during daylight hours when the solar system is operating, will minimize the amount of electricity the household ever draws from the public grid. In some regions, governments have established programs that allow excess electricity produced by a solar household to be sold into the public electricity grid. This so-called net metering system has several [...]
Categories: EASY DIY Energy Articles Tags: Backup, Battery, Electricity, Home, Power, Solar
Do It Yourself Wind Power: DIY Home Wind Power Kits (How To Make Wind Power Easily)
Do You need To know The facts concerning Do It Yourself Wind Power and DIY Home Wind Power Kits. Home wind power kits are becoming a big seller amongst customers today. Increasingly more persons are selecting to build their own wind turbines as an alternative of hiring different persons to build it for them. A lot of persons believe building your own renewable energy source is difficult and expensive. In reality, it has become quite straightforward and reasonable because of recent developments in technology. There are therefore many reasons why you should get these kits. Below are four of the more significant reasons. A great deal of persons around the globe are becoming aware of the predicament of our environment. Global warming has become a significant issue nowadays that more and more persons are prepared to spend money and endeavor to do what they are able to to help cool our planet. Fossil fuel is not any longer a realistic possibility as a source of energy. Together with solar power, wind power is clean and environment friendly. For that reason alone, millions of Americans are acquiring home wind power kits therefore that they are able to build their own renewable [...]
