In the first part of my bachelor work, I decided to focus on the division of water turbines as well as small water power plants. It describes the basic parts and principles of operation of the turbines. Furthermore, the reader can read about the electric voltage generators used in microelectric power plants. The final part forms the basis of my work. Here you can read about the design of the Banki turbine for a particular use along with it’s calculation. Part of the work is the drawing documentation included in the annexes and a 3D model of the turbine, which I created using the program in the student version of Creo Parametric 2.0.