Seven criteria are considered in this analysis such as low population density, residential area, the access of the river, topography, land use, electricity infrastructure and land ownership.
What are the 3 types of power plants?
Types of power plants for energy generation
- Nuclear power plants. …
- Hydroelectric power plants. …
- Coal-fired power plants. …
- Diesel-fired power plants. …
- Geothermal power plants. …
- Gas-fired power plants. …
- Solar power plants. …
- Wind power plants.
What are the five criteria that new nuclear technology must meet to be environmentally and economically acceptable?
These include: • optimal use of available resources; • reduction of overall costs; • minimizing environmental impacts; • convincing demonstration of safety; and • meeting national and global policy needs. For nuclear energy, these five factors will determine the future fuel cycle and reactor strategies.
What are the two basic parameters to decide while planning a power plant?
Ans : The two basic parameters to decide while planning a power plant are (i) (ii) Total power output to be installed Size of the generating units.
What is the ideal site for power plant?
The plant should be far away from residential area to avoid nuisance from smoke, fly ash and noise. Nature of Land : Many power plants have failed due to weak foundations. Land (soil) should have good bearing capacity to withstand dead load of plant.
Why do power stations generate AC and not DC?
The power station generates AC and not DC because the transmission of alternating current is easier and very efficient. The transformers can step up and step down the voltage of the alternating current.
Why is nuclear power illegal?
National security. Nuclear power plants are a potential target for terrorist operations. An attack could cause major explosions, putting population centers at risk, as well as ejecting dangerous radioactive material into the atmosphere and surrounding region.
Is nuclear power economically viable?
The study of the economics of nuclear power has found it has never been financially viable, that most plants have been built while heavily subsidised by governments, often motivated by military purposes, and that nuclear power is not a good approach to tackling climate change.
Why nuclear energy is bad?
Nuclear energy has no place in a safe, clean, sustainable future. Nuclear energy is both expensive and dangerous, and just because nuclear pollution is invisible doesn’t mean it’s clean. … New nuclear plants are more expensive and take longer to build than renewable energy sources like wind or solar.
What is the efficiency of thermal power plant?
The actual thermal efficiency of a modern thermal power plant usually ranges between 35% and 49%. 2.3 Generator loss Modern generators usually attain an efficiency of around 96%-99%. As shown above, in the three main stages of thermal power generation, most of the energy loss comes from cold source loss.
Which power plant has lowest running cost?
Explanation: Hydroelectric power plant has lowest running cost because it does not needs any fuel and can be operated by few number of persons. Nuclear gas and thermal power plant requires fuels also the handling cost of fuels is added with the total cost.
Which power plant Cannot have single units of 100 MW capacity?
Disel power plant cannot have single unit of 100 MW capacity because of escalating fuel cost, high maintenance and lubrication cost, limited useful supplying overloads.