This is how it works: Water Pumped to Shore to
Turn Turbine As Aquamarine Power describes it,
Not exact matches
Alstom, a French maker of natural - gas
turbines and high - speed trains, said its operating profit margins will fall in this fiscal year and next, having previously said the margins would improve,
as its cash flow
turns negative.
A massive wind
turbine — capable of
turning the breeze into two million watts of power — has 40 - meter - long blades made from fiberglass, towers 90 meters above the ground, weighs hundreds of metric tons, and fundamentally relies on roughly 300 kilograms of a soft, silvery metal known
as neodymium — a so - called rare earth.
It
turns out they are indispensable for a range of urgently needed green energy technologies such
as wind
turbine generators, low - energy lighting, fuel cells, rechargeable batteries, magnetic refrigeration and hydrogen storage.
With direct drive, the
turbine directly
turns the generator at the same speed
as the blades.
As of July, on average, not even half of its installed hydropower capacity found water to
turn turbines, the company's statistics show.
But sodium also reacts explosively with either air or water, necessitating elaborate safety controls in places where it must get close to water in order to create steam to
turn a
turbine to make electricity, such
as steam generators.
The Indian - born sculptor, who has had major shows at the Royal Academy in London and the
Turbine Hall in recent years, said he had been attracted to Berlin in part by its strong artistic community, which includes major British artist friends of his such
as Douglas Gordon and Tacita Dean; they, in
turn, have been drawn here by the strong encouragement given to the arts.
See key works by Charmatz and his collaborators, get involved in a debate about what a dance museum could be and join in
as contemporary dancers
turn the
Turbine Hall into a dance floor for everyone.
As the wind makes the
turbines turn, they drive a
turbine and it is this
turbine which generates the electricity.
We are dismayed to see people being forced from their homes due to incessant, wind
turbine generated low - frequency noise and infrasound; and horrified
as we witnessed those in positions of power not only fail to help those people, but
turn on these victims of a government - sanctioned, subsidy - soaked industry.
The only relief is when the wind dies and the
turbines have been
turned completely off for a few days and
as this good fortune rarely occurs, neither does a restorative, complete good nights sleep.
As the blades of a wind
turbine turn, the kinetic energy of the wind is converted into mechanical energy, which is transmitted through a drive shaft to an electrical generator in the nacelle.
He describes the sound made by the
turbines, when they are
turning,
as ``... the most irritating sound I have ever heard.»
Solar thermal generation is where the reflectors are concentrated on a central receiver which then heats a liquid such
as sodium, which in
turn heats the water to generate steam that drives a
turbine coupled to a generator.
(Now who pays for the research value is an interesting subject)
As this plant utilizes steam to
turn a
turbine I suspect it can support the grid the same way conventional fossil fuel plants do, and photo - voltaic and wind resources do not.
Specifically, the two
turbines have been increased from 8.4 MW to 8.8 MW, which in
turn increases EOWDC's output to 93.2 MW, and
as such it will generate 70 % of Aberdeen's domestic electricity demand while displacing 134,128 tonnes of CO2 annually.
As a consequence, you're seeing governments begin to look at capacity markets or even buying and owning gas turbines so they can turn them on during a Christmas Day heatwave or whatever in order to keep the system running, but not in a fully commercial mode as we might have expected from experience over the last 20 year
As a consequence, you're seeing governments begin to look at capacity markets or even buying and owning gas
turbines so they can
turn them on during a Christmas Day heatwave or whatever in order to keep the system running, but not in a fully commercial mode
as we might have expected from experience over the last 20 year
as we might have expected from experience over the last 20 years.
As the water falls with the trough, air is drawn into the column again
turning the
turbine.
The company's wave - power system acts
as a sort of hydraulic pump that converts the vertical motion of waves into pressurized sea water, which in
turn drives a piston that forces sea water through a
turbine.
In 2005, the nation's thermoelectric power plants — which boil water to create steam, which in
turn drives
turbines to produce electricity — withdrew
as much water
as farms did, and more than four times
as much
as all U.S. residences.
If the wind speed increases above the cut - out speed the blades are «feathered» (
turned about their axes so
as not to produce rotational force at the hub) and the
turbine stops.
Aren't wind
turbines asynchronous generators
turning at the same speed
as the rest of the generators powered by nuclear, coal and gas?
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They're not
as fully developed
as other green technologies such
as plug - in vehicles, wind
turbines and solar panels, but they have the potential to have a gigantic impact on our civilization and, in
turn, on its impact on our planet's ecosystems.
Because fossil fuel - burning power plants use water to
turn into steam to drive
turbines, and
as coolant, the standards save water.
BrightSource's LPT 550 Technology BrightSource «s LPT 550 solar thermal technology produces electricity the same way
as traditional power plants — by creating high temperature steam to
turn a
turbine.