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Archive for July 31st, 2010

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July 31st, 2010
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ENERGY CONSERVATION

Image taken on 2009-11-26 20:00:59 by \!/_PeacePlusOne.

CONSERVATION, THE 5TH FUEL

Electrical distribution / Power systems questions!?

July 31st, 2010

Hello everyone,

I’m studying electricity in school, but I still don’t have a firm grasp on electrical power systems and was hoping for some help. I have four main questions. Anyone working in power systems, please share your knowledge!

1. How do each of the various generation schemes (coal / steam turbine, wind farm, nuclear plants, etc) output power at exactly 60Hz? I understand the basics of how a electrical generator works, but I don’t understand how they stabilized the output frequency to exactly 60Hz.

2. How do multiple generation points in the system synchronize their outputs to each other? How do all the different power plants and such dump power onto the grid together at the same phase?

3. I guess I don’t understand the grid itself overly well. Could anyone explain the concept of the power grid? (for example, is it like multiple net contributors of power (power plants, etc) each acting similiar to batteries in parallel?

4. What happens to excess (unused) power? If a particular system has three 250MW power plants, but the neighborhoods they power only use up 600MW, what happens to the extra unused 150MW? I’ve heard that people monitor the power input/output and “adjust” the power output from the plants to match the consumers’ usage. Is this true, and if so, how is this done? (shutting off generators, running them more slowly, etc). Also, if this is the case, what is done for power generation sources that cannot be human controlled (say, a wind farm; when the wind blows, it turns)?

Thanks in advance.

STEAM POWERED , , , ,

Verde Biofuel | VBT1200 Mobile Biodiesel Processor

July 31st, 2010
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www.verdebiofuel.com VBT 1200 — 5 x 8 Mobile Biodiesel Processor The bare bones work horse of our line-up, this mobile biodiesel processor has a more confined interior. It is very user friendly and capable of producing 300 gallons of biodiesel every 5 days. All our biodiesel processors come with our proprietary control panel employing time sensitive switches that reduce the chance for human error and cut working time in half. Designed by an authority in biodiesel refining, these processors are the easiest to operate and safest units on the market today. Get Green! VBT 1200 5′ x 8′ Mobile Biodiesel Processor

BIOFUEL , , , , ,

Gravitec testing at NASA LEEIF of asymmetric capacitor 2

July 31st, 2010


This shows the same vacuum test as before but illustrates the device used and the LEEIF vacuum chamber at NSSTC NASA.

ION ENGINES , , , , ,

When Is Geothermal energy easily accessible to the general public?

July 31st, 2010

I cant find this anywhere?
I understand that its there all the time, but i need a source
so does anybody know?
Plus your source.

Thank You!

GEOTHERMAL ENERGY , , , , ,

IMG_7442

July 31st, 2010
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ELECTRIC HYBRID VEHICLE

Image taken on 2009-04-21 13:00:08 by Center for Neighborhood Technology.

ELECTRIC, HYBRID CARS

‘SmartScareCrow’ impresses students of physics!

July 31st, 2010


The original video: www.youtube.com The image of the comment: holysmoke.org

HYDROGEN , , ,

If 5 amps of current are used in an electrolytic cell, how long would it take to produce;?

July 31st, 2010

a) 50 grams of Na ________________
b) 50 grams of Mg ________________

HYDROGEN , , , , , , , ,

UFO Hits Wind Turbine…?

July 31st, 2010

Has anyone heard about this?

Over in the UK a wind turbine blade was smashed at 4:00 am. The turbine which is used to generate electric is 290 feet off the ground and the blade is 65 feet long. There are no reports of aircraft hitting it and the wind isn’t strong enough to do that kind of damage.

I’ll admit I think the vast majority of UFO cases can be explained but if this really happened then that is just weird and honestly scary.

Here is link to the Sun Newspaper. In the right corner there is picture of the turbine.

http://www.thesun.co.uk/discussions/posts/list/UFO_HITS_WIND_TURBINE~33~_are_we_under_attack~63~-148534.page

Let me know what you think. Thanks.
Actually I put the wrong link, here’s the right one.

http://www.thesun.co.uk/sol/homepage/news/ufos/article2108149.ece

WIND POWER , ,

Are the people who are saying Obama blew up the oil pipeline the same ones?

July 31st, 2010

who said Bush and Cheney blew up the Twin Towers? Don’t you just love conspiracy nuts?

FUEL, ENERGY CONSPIRACY THEORIES , , , , , ,

BAE Targets Brazil, Civil Sales as U.K. Shrinks Defense Budget

July 31st, 2010
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BAE Targets Brazil, Civil Sales as U.K. Shrinks Defense Budget
BAE Systems Plc, Europe’s largest defense company, said it’s targeting new arms markets including Brazil and building up civil-sector sales as Britain prepares for the biggest cuts to military spending since World War II.

Read more on BusinessWeek

HYDROGEN , , , , , , ,

How many cents per kilowatt does hydroelectric power cost?

July 31st, 2010

best small diesel engine foe a electric car hybrid?

July 31st, 2010

best small diesel engine foe a electric car hybrid

ELECTRIC, HYBRID CARS , , , , ,

how do you dye your hair white with hydrogen peroxide?

July 31st, 2010

or at least get it to the lightest phase and then have a good dye. I am really health so I don’t like to use a lot of chemicals that are in commercial products that are extremely bad for you, so if anyone knows any safe alternatives i would really appreciate it!

HYDROGEN , , ,

Hyped disaster’s political spillover

July 31st, 2010
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Hyped disaster’s political spillover
Well, that was fast. Just a few weeks ago, the Gulf oil spill was a turning point for America. It was precisely the providential prodding Americans needed to wean ourselves from the diabolic goo that runs our cars, heats our homes and makes the plastic that makes the G.I…

Read more on New York Post

OIL DISASTERS , , ,

EnergySolutions withdraws application to import Italian nuclear waste, dispose of it in Utah

July 31st, 2010
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EnergySolutions withdraws application to import Italian nuclear waste, dispose of it in Utah
SALT LAKE CITY – Salt Lake City-based EnergySolutions Inc. has withdrawn its application to import up to 20,000 tons of low-level radioactive waste from Italy.

Read more on Minneapolis-St. Paul Star Tribune

NUCLEAR ENERGY, POWER PLANTS , , , , , , , ,

Atomic Energy

July 31st, 2010
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nuclear energy

Image taken on 2008-03-03 16:46:06 by grrrrr123.

NUCLEAR ENERGY, POWER PLANTS ,

Salazar tours rigs, keeps drill ban

July 31st, 2010
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Salazar tours rigs, keeps drill ban
GULF OF MEXICO — The helicopter passes over the blue waters of the Gulf of Mexico — with surprisingly little oil…

Read more on Deseret News

OIL DISASTERS , , , ,

Do you think the BP Oil Spill is a punishment from Almighty Allah?

July 31st, 2010

I think so, just a thought. They been stealing oil from the Middle East. This is a serious current event. You can’t escape Allah swt

OIL DISASTERS , , , , ,

PhotonQ-Blue Energy

July 31st, 2010
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NIKOLA TESLA

Image taken on 2009-07-10 01:56:42 by PhOtOnQuAnTiQuE.

FUEL, ENERGY CONSPIRACY THEORIES ,