Electric Power Generation
1 / 33

Electric Power Generation - PowerPoint PPT Presentation

  • Uploaded on

Electric Power Generation. Some of the materials in this document have been used with permission from the KidWind Project. . Why Isn’t Electricity Listed In This Table?. Electricity Is An Energy Carrier. Black Rock Solar Array at Pyramid Lake Museum. Lump of Coal.

I am the owner, or an agent authorized to act on behalf of the owner, of the copyrighted work described.
Download Presentation

PowerPoint Slideshow about 'Electric Power Generation' - oriel

An Image/Link below is provided (as is) to download presentation

Download Policy: Content on the Website is provided to you AS IS for your information and personal use and may not be sold / licensed / shared on other websites without getting consent from its author.While downloading, if for some reason you are not able to download a presentation, the publisher may have deleted the file from their server.

- - - - - - - - - - - - - - - - - - - - - - - - - - E N D - - - - - - - - - - - - - - - - - - - - - - - - - -
Presentation Transcript
Electric power generation

Electric Power Generation

Some of the materials in this document have been used with permission from the KidWind Project.

Electric power generation

Electricity Is An Energy Carrier

Black Rock Solar Array at Pyramid Lake Museum

Lump of Coal

Spring Valley Wind Farm in Nevada

Electric power generation plant
Electric Power Generation Plant

Frank A. Tracy Generating Station

Natural Gas-Fueled Power Plant 17 Miles East of Reno.

How does electricity get to your home
How Does Electricity Get To Your Home?

Step 1 power plant and generator
Step 1- Power Plant and Generator

Mohave Generating Station,

Coal-Fueled Power Plant in

Laughlin, Nevada


Electric power generation

Thermal (Steam) Turbine Power Plant

1. Heat is made when fossil fuels are burned.

3. The steam makes turbine blades and shaft spin.

5. Before reusing, the water must cool. It is pumped to the top of a cooling tower, broken into drops. Up to 2% of water evaporates.

4. The generator converts mechanical energy into electrical energy using magnetic fields around a metal conductor.

2. Heat turns water into steam.

Transforming energy thermal power plant
Transforming Energy – Thermal Power Plant

Step 3 high voltage transmission lines
Step 3 – High Voltage Transmission Lines

Solar thermal collector
Solar Thermal Collector Plant?

These high-temperature collectors concentrate sunlight using mirrors or lenses and are used for electric power production with steam turbine power plants.

Solar power
Solar Power Plant?

Numana Fish Hatchery array built by Black Rock Solar

TMCC solar array built by Black Rock Solar

Electric power generation

Electricity Consumption By Economic Sector 2010 Plant?

U.S. Energy Information Administration / Annual Energy Review 2009

Tradeoffs environmental impact of non renewable energy sources

Tradeoffs: Plant?Environmental Impact ofNon-Renewable Energy Sources

Electric power generation

Hydropower Plant?

Lake Mead has provided water for Hoover Dam since 1935. Does this look like a renewable or non-renewable energy source?

Electric power generation

Coal Mining Plant?

Surface mining for coal –

look familiar?

Coal companies also mine coal from mountains through a process called mountaintop removal mining where the top of a mountain is removed to extract the coal. Waste is disposed in nearby valleys and streams.

Coal burning

Coal Burning Plant?

China’s air pollution has cut life expectancy by an average of 5.5 years in the north of the country and caused higher rates of lung cancer, heart attacks and strokes.

Great Smog of 1952 in London killed 4,075 people. Most victims died from respiratory or cardiovascular problems.

Reno, with an unhealthy layer of smog.

Electric power generation

Natural Gas and Hydraulic Fracturing or “Fracking” Plant?

A homeowner in Granville Summit, Pennsylvania, holds up a glass of tap water containing high levels of methane, a concern for those who live near fracking sites.

Electric power generation

Natural gas fire in San Francisco, CA in 2010. Killed 4 people, injured dozens of others, and leveled 37 homes.

This natural gas rig burning out of control in the Gulf of Mexico caught on fire July 23rd 2013.

Tar sands

Tar Sands people, injured dozens of others, and leveled 37 homes.

The price of oil sands – devastated landscapes in Canada.

Nuclear power

Nuclear Power people, injured dozens of others, and leveled 37 homes.

This is what happens to nuclear waste.

Following a major earthquake, a 50 ft. tsunami disabled the power supply and cooling of three Fukushima Daiichi reactors in Japan, causing a nuclear accident on March 11, 2011. All three cores largely melted in the first three days. Nuclear reactors were leaking into the ocean after this disaster.