A set of wheel water turbine with the current steering - a mathematical torqu model

This paper presents the idea of the wheel water turbine with an innovative current steering, due to its structure, operation principle and innovative way to use the energy offlowing water This device meets the prevailing trends in the energy and water authorities issuing environmental decisions and preferred low-speed and law-falling turbine to minimize the impact on the ecosystem. The use of the described solution allows for the effective gain of the energy from watercourses that are economically unviable or impossible for technical reasons of the use of conventional turbines. The described device is the water turbine with a vertical axis rotor and planetary motion blades. They were also the power and torque of the rotor designated for the heptagonal solution based on the component of the relative velocity of water moving towards the rotor blades.