Design of Hydrokinetic Energy Generation System

Abstract

Along with technological developments and increasing population, people are in need of more energy sources. This need has led researchers to go towards new energy generation methods. One of these methods is hydrokinetic energy generation, which has been studied intensively in recent years. In this study, complete design of a hydrokinetic turbine that converts kinetic energy into mechanical and electrical energy with the most efficiency using tidal water is proposed. Moreover, an undershot water wheel system is designed to gain the least dissipationless conversion of kinetic energy. The design of the hydrokinetic energy generation system is developed considering the environmental and maintenance factors, maximum efficiency and buoyancy. Calculation for the velocity of the turbine is made by using Betz's law, usually used for wind energy conversion systems. Conversion of obtained mechanical energy from the turbine to electrical energy is supplied by using a proper alternator system. UDC Classification: 621.22 DOI: http://dx

The Effect of Loading on The Generator Voltage on The Pico-Hydro Power Plant: Experimental Study

“…Hydrokinetic methods of harvesting energy from the flow convert the kinetic energy of flow into mechanical energy by a machine that generates an electric current by a generator mounted on a shaft similar to a wind turbine. Hydrokinetic devices work with the greatest efficiency at locations where the water level is high and the current is relatively stable throughout the year, since the available power depends principally on the current velocity [3].…”