The five types of renewable energy are:
1. Solar Power Generation
Solar power is a renewable energy source with more than 5,000 For many years, it has played a huge role in production and human life. The uses of solar energy have evolved significantly over time, from heating to powering satellites in space.
However, there is still a lack of energy-saving and low-cost solar power generation equipment in homes and various buildings.
The operation of a solar panel is very simple, it is a panel made up of millions of solar cells. When the sun shines on these panels, absorbing sunlight, the energy of solar radiation is directly or indirectly converted into electrical energy by photoelectric effect or photochemical effect.
This energy can power homes and is very goodwalk.
2. Wind power generation
When people look at the sea, they find that there are many wind turbines at sea level. Although they are not the most attractive, they are very efficient . Because Europe and some regions have endless coastlines, wind energy is more prevalent in these places.
Wind turbines are like the air intake of a jet engine. When air enters, it first encounters a set of stationary blades, which direct the air toward a set of rotating blades.
The air pushes against the blades and comes out the other side, where it flows more slowly than outside the turbine. The screen is shaped to direct relatively fast-moving air outward into the area behind the rotor.
Fast moving air accelerates slower moving air, causing low pressure in the area behind the turbine blades to draw more air past its.
3. Hydroelectric generation
Hydroelectric generation uses water with potential energy from high places such as rivers and lakes to flow to low places, converts the potential energy it contains kinetic energy from the hydraulic turbine, then uses the hydraulic turbine is the driving force that drives the generator to produce electrical energy. The height of the water, the weight of the water, and even the speed at which the water flows can be used to generate electricity.
The large number of rivers and different types of water flow on Earth allow us to install a large number of hydroelectric power stations.
4. Biomass Energy
The application of biomass energy is becoming more and more common in daily life. Biodiesel can power cars, buses and commercial vehicles; biomass generators can foprovide electricity to homes and new sources of biomass energy are discovered every day.
5. Geothermal energy
Geothermal energy is natural thermal energy extracted from the earth's crust and exists in the form of heat. causes volcanic eruptions and earthquakes.
Geothermal energy is a renewable energy source because radioactive particles decay slowly. And as long as the Earth continues to rotate, geothermal energy will always exist, and there is no need to worry that it will run out.