This post’s subject is the speed control of turbines in hydro power plants. This control is important to keep stability in the presence of disturbances, providing power according to the…
Category: Renewable energy
Thermal solar energy
Photovoltaic panels aren’t the only way to produce electrical energy from Sun. In this post will be shown the thermal solar energy.
News: first train moved by hydrogen
The first train moved by hydrogen is ready and enters in operation in Germany.
Visit to Ilha Solteira hydro power plant
This post is about the visit to Ilha Solteira (Single Island) hydro power plant. Stays in the Paraná river between the municipalities of Selvíria, in Mato Grosso do Sul state…
Types of dam to hydroelectricity
The dams are important to many hydro power plants. In this post, will be shown the many types of dam.
Visit to Itaipu power plant
I visited the Itaipu power plant, the biggest hydropower generator in the world. The Three Gorges Dam in China is bigger in size, but Itaipu generates more power.
Wave power generation
This post’s subject is wave power generation from sea. This is an alternative of clean and renewable power source which can complement with other renewable power sources.
Small hydropower plants
Not all hydropower plants have to be big, some are small enough to be used in small rivers. The small hydropower plants are this post’s subject.
Energy generation by biomass
Biomass is the material from decomposition of organic waste like remains of animals, plants and food, agricultural waste, etc. But fossil fuels are not included. This post will explain how…
Hydrogen and solar energy kit
In this post I will make an unboxing of a hydrogen and solar energy kit. This kit serve to make experiences with solar energy and a hydrogen fuel cell.