Have been discovered the smallest dwarf planet of Solar System, it’s name is Hygiea. Before, it was considered Ceres to be the smallest of category.
5 river flow measurement methods
Measure river’s flow is important for hydrological study about viability of hydropower plant installation. And to understand the behavior of water resource.
Geographic Information System (GIS)
The Geographic Information System (GIS) serves to provide topographic information of a region to help in planning and management of natural resources, territorial and urban planning.
How asynchronous generator works?
The asynchronous generator is also called induction generator. It is used in small hydropower plants and wind turbines.
How frequency inverter works?
The frequency inverter has great importance in electric cars and renewable energy generation. This circuit operation is today’s subject.
Compensating winding for universal motor
I received requests to write about two types of universal motor: conductively and inductively compensated. This post can be considered as the second part of universal motor operation.
Environmental impact study
This post’s subject is the environmental impact study for installation of small hydropower plants. Each country has its own environmental regulations. Therefore, I won’t enter this part.
DC voltage to rotor of synchronous generator
This is the second part of synchronous generator. The subject is an introduction about ways to provide direct current to synchronous machine’s rotor.
Shape-changing robots in development
NASA is developing a group of shape-changing explorer robots called Shapeshifter to explore Saturn’s moons.
Design and assembling of a linear source
You need a DC generator source, but for some reason, can’t purchase one? You can build your linear source, in this post is shown how.
