A design of Hybrid power generation system for Ocean facilities

Jung, Sung-Young; Oh, Jin-Seok

Journal of Navigation and Port Research 2009;33(6):381-385.
Published online August 30, 2009.

해양시설물용 하이브리드 발전시스템 설계

정성영, 오진석

A design of Hybrid power generation system for Ocean facilities

Sung-Young Jung, Jin-Seok Oh

Abstract

Generally power system of ocean facility composes a solar generation system. The power to be generated by the solar system is changed according to the amount of sunlight of weather conditions. Output power of solar system is decreased with weather condition such as cloudy day and rainy day. And the power shortage of the ocean facility can occur due to the lack of solar energy. To solve this problem, this paper proposes the power control system for solar- wave hybrid system Wave generation system consists of wells turbine and permanent magnet synchronous generator(PMSG). This propose system set the specific area and measures the solar generation power and wave generation power As a result of experiment, the solar power is a more static source than wave power, but the wave power provides energy during periods of no sunshine. The power characteristic of propose hybrid system have been obtained high reliability than a solar generation system.

Key Words: Buoy;Hybrid generation;Wave power generation;Wells turbine;Solar power generation; ocean facilities