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Tidal Power

Tidal Power is the energy of the moving water of the tides, which can be harnessed to generate electricity. This is a green, renewable energy of the future.

352 Questions

Where is the world first tidal power plant?

The largest tidal power station in the world is the Sihwa Lake Tidal Power Station. It is located in South Korea.

How works condensing turbine?

A condensing turbine operates by expanding steam generated from boiling water, which drives the turbine blades to produce mechanical energy. As the steam exits the turbine, it enters a condenser where it is cooled and converted back into water, allowing for the recycling of the water back into the boiler. This process creates a vacuum that enhances the turbine's efficiency by maximizing the pressure drop across the turbine. The overall system contributes to the efficient conversion of thermal energy into mechanical energy and is commonly used in power plants.

Is there use of tidal energy in England?

There are no tidal power stations in England yet (there's only one in Europe, and that's in France, at the mouth of the Rance River).

The Severn Estuary is the third most suitable place in the world for tidal power and there is a project under way to develop it. The tidal range is 14 meters, very appropriate. The river is 10 miles across at the best point, so a barrage/bridge would be built across, costing more than twenty billion British pounds (US$30 billion). This would also act as a bridge from England to Wales and should last for 200 years. It would be the biggest renewable energy station in the world, if built.

What are advantages of waves?

There are no obvious advantages of tidal waves. The damage they do outweighs anything else.

What is tidal?

Tidal is an adjective referring to tides, the twice daily movement of the oceans in response to gravity of the earth and the moon, largely.

Some uses of the word include:

  • Tidal power or energy
  • Tidal wave
  • Tidal barrage or dam
  • Tidal area
  • Tidal debris
  • Tidal records
  • Tidal movements
  • Tidal charts

How is tidal energy collected-?

turbines are placed underwater in areas which have high tidal movement. These turbines are designed to capture the energy produced by the tidal movement and is then transformed into electricity.

The tide moves a huge amount of water twice each day, and harnessing it could provide a great deal of energy - around 20% of Britain's needs.

Although the energy supply is reliable and plentiful, converting it into useful electrical power is not easy.

There are eight main sites around Britain where tidal power stations could usefully be built, including the Severn, Dee, Solway and Humber estuaries. Only around 20 sites in the world have been identified as possible tidal power stations, because they need a large bay or estuary with a narrow outlet to the sea.

How high is the percentage of how much sea life can be killed by tidal power?

like about 70 in. it could kill you did you know

Normal tides are the ebbing and flowing of water. That movement has a certain power but it is not deadly to sea life or any other other life. In fact, the normal flow of water in lakes and oceans is part of the life cycle.

"Tidal waves" or tsunamis, created by earthquakes or storms, are very powerful movements of large quantities of water and can cause death and destruction on land and to some sea life as a result of washing them ashore.

How legitimate trade fall and rise?

Legitimate trade can rise or fall due to various factors, including economic conditions, regulatory changes, and shifts in consumer demand. Economic growth often boosts legitimate trade as businesses expand and consumers have more purchasing power. Conversely, trade can decline during recessions or crises, when demand decreases and supply chains are disrupted. Additionally, trade policies and tariffs can significantly impact the flow of goods, either facilitating or hindering legitimate trade activities.

Where do you get cowrie shells?

Cowrie shells seem to be available worldwide and are often found in tidal pools.

The Bay of Fundy has the greatest tidal ranges on earth what can you infer about the Bay of Fundy?

It would be a good place to build a tidal power station, because it has the largest tides in the world with a difference of as much as 48 feet between low tide and high tide. The greater the difference, the more energy can be derived from the change.

Why does Switzerland not use tidal barrages?

Because they have no seashore probably.
because they have no sea

What is the original source of tidal energy?

The gravity of the moon moves the water in tides.
The power of the moving tides and waves drive turbines to generate renewable and clean electricity.
Even though the sun affects all ocean activity, tides are driven primarily by the gravitational pull of the moon, and waves are driven primarily by the winds.

How is tidal energy available in Canada?

There exists a machine, which is in effect, a turbine to produce electricity that when placed in a most logical locale, one where the tidal currents are strong and regular, by such current can turn the turbine to produce energy. Such machines are not new. They have been used in creeks and rivers where the runniing water turns a propeller that will turn, through a gear system, other machinery on land. A cousiin to this machine is the common water meal used to generate energy to crush grain and such.

How do you overcome the disadvantages of tidal energy?

To overcome the disadvantages of tidal energy, research and development are needed to improve technologies for harnessing tidal energy more efficiently. In addition, careful site selection and environmental impact assessments can help minimize negative effects on marine ecosystems. Collaborating with different stakeholders to address concerns and ensure proper regulation can also help mitigate disadvantages associated with tidal energy.

How can tidal power stations help reduce CO2 emissions?

Tidal power stations harness the energy generated by the movement of tides, converting it into electricity without producing greenhouse gases during operation. By providing a renewable source of energy, they can displace fossil fuel-based power generation, significantly reducing CO2 emissions associated with electricity production. Additionally, tidal energy is predictable and consistent, making it a reliable alternative that can help transition to a low-carbon energy grid.

How does a tidal stream generator work?

Tidal Turbines work when the tide goes in and out. The force from the movement of the water spins the turbines.

Which direction do the turbines spin in when the tides come in and out?

Turbines typically spin in the same direction regardless of whether tides are coming in or going out. The direction of spin is determined by the design of the turbine blades and the flow of water.

How can tides be used to create low carbom emitting energy?

Tides can be harnessed to create low carbon-emitting energy through tidal power technologies, such as tidal turbines and barrages. These systems convert the kinetic and potential energy generated by the movement of water during tidal cycles into electricity. Unlike fossil fuel sources, tidal energy is renewable and produces minimal greenhouse gas emissions, making it a sustainable alternative for meeting energy needs. By tapping into the predictable nature of tides, we can generate a consistent and reliable source of clean energy.

What is principles of generation of hydroelectric power?

Hydroelectric power is generated by harnessing the energy of flowing water to turn turbines connected to generators, converting mechanical energy into electrical energy. This process relies on the principle of electromagnetic induction, where the motion of the turbine induces a current in the generator coils, producing electricity. The potential energy of water stored in dams or flowing in rivers is thus transformed into a sustainable source of power.