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Design of a Controller for Single Phase Stand-Alone Tidal Power Plant

With the permanent increase in energy consumption, the use of renewable energy sources such as ocean, wind, photovoltaic, and hydropower plants for electricity generation has been given great attention. The proposed system consists of a hybrid power generation system with tidal turbine driving the permanent magnet synchronous generator. The stator windings of the tidal generator are connected to the load through an ac to dc converter, boost converter, dc-toac inverter, a step-up transformer and the system for energy storage during random and seasonal nature of the energy resource and load variations. The power absorbed by the connected loads can be effectively delivered and supplied by the proposed system. The main objective is to supply 230-V/50-Hz domestic appliances through a single-phase inverter. Simulation results show that the proposed system can effectively provide reliable and good quality power to the customers in the autonomous power system.