500kV Tower Construction 3 -Line Work Time Lapse
As the Tehachapi Renewable Energy Transmission Line Project nears completion in Bouquet Canyon, crews finish stringing the lines and connecting the insulators on this heavy connecting tower in 100 degree+ heat. Many time lapse sequences show most of the day’s work, including the last line being pulled into place by a winch truck, personnel being ferried onto the tower by helicopter, and numerous airlifts/deliveries of equipment and materials. Finally, at the end of the day, most of the crew files down the tower leg… Yay – quittin’ time! Filmed in Bouquet Canyon, California, July 2009. The music is “Symbian Rhythms V2″ from the “Silicon Landscape” CD ByTechnician (yours truly). Full artist discography, MP3 downloads and CDs are available at the Technician website: technician.jcmdi.com Enjoy the show! Note This is copyrighted material, however, you may download this footage directly from YouTube and use it free of charge in your own non-profit/non-commercial YouTube videos. The full free usage policy, and copyright notice/claim and partner ad info can be found here: jcmdi.com and jcmdi.com (please read both sections before using JCMDI material – Thanks!)
How to make *Energy Audits* work for your Building
www.lpainc.com (energy audits) (Energy Audits for buildings) (energy efficient buildings) (energy auditor) (energy auditing) (energy efficient design) (energy experts) (energy audits ca) (energy audits for buildings) (energy audits for commercial buildings) (energy audits for schools) (energy efficient spaces) (reduce your environmental impact) (energy cost savings) Join Dr. Jim Maclay as he shares the purpose and benefits of an energy audit, then walks us through the process. An energy audit is the first step to assess how much energy your building consumes. They help you identify cost savings and reduce your environmental impact. [PDF] ENERGY AUDIT FOR BUILDINGSFile Format: PDF/Adobe Acrobat – View as HTML BCA Seminar on Energy Efficiency in Building Design. 18 April 2001. 1. ENERGY AUDIT FOR BUILDINGS. Assoc. Prof. Wong Yew Wah … www.bdg.nus.edu.sg by APWY Wah – Related articles Commercial Building Energy Audits from the Energy Audit …Abraxas Energy Consulting, the energy audit specialists, offers building energy audits via desktop energy analysis software applications, … www.abraxasenergy.com [PDF] Energy Audit WorkbookFile Format: PDF/Adobe Acrobat – Washington State University Energy Program. Energy Audit Workbook. Table of Contents. Energy Audit Instructions. I. AUDIT FORMS. 1. Building Information … www.energy.wsu.edu [PDF] A Home Energy AuditFile Format: PDF/Adobe Acrobat – View A Home Energy Audit. We spend most of our time in buildings — homes, schools …
Ground Pool Heater | How They Work
The electric water heat pump is an above ground pool heater that uses electric to run. This is a good choice because it has an efficient method in heating the water. But unfortunately, the electric heat pumpsare known with the expensive price of purchase and the complexity of design,and also you will notice the increasing in your electric bill. The electric heater has function to make the air and the water warm just when the refrigerant is compressed. And this heater is better for increasing the temperature from 500F up to 850F. You also need to spend more money for the maintenance needed. The solar heater is becoming famous for the support of Go Green Slogan. The system is using the solar energy to work. You need to spend money in purchasing and installing, but for the energy you can get it for free. And of course when the sun is gone or when the clouds block the sun, the systems cannot run. Its suitable for increase the temperatures to 800F and 850F. The maintenance is not high and will give a little change in your electric bill. Different with the earlier type, the gas pool heater use the natural gas or liquid propane to operate. driving at a high speed, most work of the engine And this kind of above ground pool heater have some benefit, like the fastest in warming the water compare to the two heater before, which will useful for the owner that doesnt always use the pool continually, it also can increase the temperature higher that the solar or the electric, which is …
Heat Pumps The Fuel Effect – how they work – energy saving – green – environmently friendly heating
Heat Pumps The Fuel Effect – how they work – energy saving – green – environment friendly heating. Peter Wickens and his team will assess your heating requirements. he fuel effect With altherma daikin brings a new solution to residential heating. altherma is an aero thermal heat pump system it uses heat from the outside air to heat up the water circuit for space heating and domestic hot water preparation. This makes Altherma an excellent choice if you’re looking for an economic solution that keeps your energy bills low in spite of increasing energy prices. produced by endorfintv.com ************************* youtube and social media video specialists. call now on 01892 533577 we work worldwide.
Physical Science : How Does a Cathode Ray Tube Work?
A cathode ray tube consists of an electron gun, focusing coils, and X and Y plates. Learn how a sawtooth works in a cathode ray tube withinformation from a science teacher in this free video on physical science lessons. Expert: Steve Jones Contact: www.marlixint.com Bio: Steve Jones is an experienced mathematics and science teacher. Filmmaker: Paul Volniansky
How Does Wind Power Work? Animated Video
www.MyWindPowerSytem.com, the best wind power site on the planet presents How Does Wind Power work. an animated video for the newcomer to wind power. Wind energy is an environmentally inert, clean, and inexhaustible source of electric power that, as it turns out, is really just another form of solar energy. The sun creates wind by its uneven heating of the planets atmosphere. Its moderated by the earths rotation and irregularities in its surface. The planets terrain, water bodies, and vegetation then affect the wind flow patterns. With the invention of wind turbines, we can now harness the winds energy and use it instead of purchasing electricity from the utility companies that are derived from non-renewable sources. The easiest way to understand how wind turbines work is to think of a fan operating in reverse rather than electricity spinning the blades and thus generating wind, the wind spins the blades, thereby generating electricity. This shjort video shows you in simple steps and explain how exactly wind power works. Perfect for the newcomer to wind power. If you are interested in building your own cheap and cost effective Wind Turbine for your home helping you to drastically reduce your monthly energy bill, then look here for detailed plans: bit.ly or MyWindPowerSystem.com
Heat Pumps: How They Work
Understanding heat pump operation
ReDriven 10Kw wind turbine at work
This video is showing that 3.5m/s to 5m/s wind speed can turn your meter backwards!!! So its feeding back to the grid so my local neighbours can use it too. I can’t imagine how much faster the meter will spin at 9 or 10m/s
DIY Homemade Solar Panels – Do They Really Work?
A lot of you reading this will be interested in building your own homemade solar panels. You will have read lot of information on them, but I am sure there is one question you would like answered above all, how effective are they or do they really work?
I first put together my first homemade solar panels quite some time ago now and I have had a good result so far. Whilst many claim you can get energy savings of up to 80% off your usual power bill most of you will find that you don’t reap this much initially, especially with your first homemade solar panels. The best way to start down the road of energy self sufficiency is to start small, aim to power a few devices at first, you will still be slashing cash off your monthly bill and possibly selling excess energy back to the grid.
Once you have made your first one, it is simply a matter of rinse and repeat, so you can become more and more dependent on solar energy. Perhaps initially look at running a few appliances such as your laptop, radio, television or even lighting, in time you will be able to add more and more as you build up your familiarity and expertise with the process.
You will still need to run some appliances, such as mains run ovens and air-conditioning using the power grid, as they draw massive amounts of energy, much more than even conventional solar power systems can provide (although there are some products like cookers that are now being produced that are designed to run on solar energy). As you increase the number of your homemade solar panels you will find you can get close to the 80% figure many enthusiasts have obtained.
So the short answer is yes! Homemade solar panels really do work!
Jospeh Stark is a Solar Energy Consultant and Environmentalist. Jon is editor of homemade energy. To learn more about Solar Power click the following link DIY Solar Power
How Do Wind Turbines Actually Work?
Many households and small businesses are turning to renewable energy solutions in order to lower electricity bills and help the UK lower carbon emissions. There are a number of options available, with solar PV panels and ground source heat pumps growing in popularity throughout Britain. However the UK is the windiest country in Europe, and wind power is the natural choice for many individuals considering an investment in green technology.
The UK government already generates significant energy from offshore and onshore wind farms, but generally businesses, farms and country estates are not situated in typical high wind speed areas. For sites in moderate wind speeds, most villages and small towns, a small domestic wind turbine could significantly lower energy bills while owners could benefit additionally from the government’s Feed-In Tariff scheme.
Small, domestic wind turbines operate in a similar way to the giant wind turbines in large wind farms. Large rotor blades rotate around a central hub, which is connected to a gear box that drives a generator. These are located inside what is known as the nacelle, which can be seen behind the rotating blades. All electrical components are housed inside the nacelle which sits on top of either a cylindrical tower or a lattice tower, depending on the manufacturer. This type of turbine is known as ‘horizontal axis’.
Tower height can range from 10m to 30m, with 18m being the most popular for small businesses, farms and country estates. Tower height is important to performance: there is a 10% difference in energy production between a 15m tower and an 18m tower. It is always recommended that anyone considering a wind turbine contacts the local authority before installation as some councils impose height limits depending on site location.
Site location is another factor that is crucial to the performance of a small wind turbine. It is important to consider the surrounding area and how the landscape could affect wind flow. A domestic wind turbine will operate best when there are very few obstacles in the surrounding area. An exposed location without many buildings, trees or hills is the perfect area for a wind turbine. It is possible to successfully install a wind turbine with good results in areas that contain wind flow obstructions, however results will not be quite as impressive.
Wind technology is improving all the time and with a growing number of suppliers in the market the costs of installing a small wind turbine have fallen dramatically. The UK government has set a number of energy targets to achieve over the next decade, and expects a large increase in domestic renewable energy installations throughout the country.
The introduction of the UK’s Feed-In Tariff allows owners of wind turbines to benefit from a payment for all clean energy generated. For example if a small domestic wind turbine with a rating of 11kW was installed on a site then the owner would benefit from 26.7p per kWh generated. On average an 11kW turbine would be likely to generate between 15,000 and 40,000 kWh per year, depending on wind speed (for example the difference between an average wind speed of 4.5 m/s and 6.5 m/s). In order to be eligible for the tariff the manufacturer and product must be listed on the Microgeneration Certification Scheme’s list of accredited suppliers.
It is important to understand how small wind turbines work and consider their suitability on a site by site basis. However there are a number of benefits to owning a small wind turbine, and after the initial investment there is the potential to earn significantly in a number of different ways.
Harvey is passionate about wind turbines.