WAVE POWER GENERATION SYSTEM

Provided is a wave power generation system. The wave power generation system according to an embodiment comprises: a movable object that generates kinetic energy while floating on or below the surface of a wave; a power transmission unit that includes at least one tension transmission member for tra...

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Bibliographic Details
Main Authors SUNG, Yong Jun, ESPINOZA HARO, Marco Polo, OH, Jung Su
Format Patent
LanguageEnglish
French
Korean
Published 13.04.2023
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Summary:Provided is a wave power generation system. The wave power generation system according to an embodiment comprises: a movable object that generates kinetic energy while floating on or below the surface of a wave; a power transmission unit that includes at least one tension transmission member for transmitting the kinetic energy generated by the movable object; a power conversion unit that includes a motion conversion part for converting the kinetic energy of the movable object transmitted from the power transmission unit into rotational kinetic energy; an electrical power generation unit that generates electrical power by generating electrical energy from the rotational kinetic energy converted in the power conversion unit; and at least one frequency adjustment unit for adjusting the frequency of the movable object. The frequency adjustment unit may include a controller that can control the movable object to be in a first state in which the frequency of at least one of the six degrees of freedom of motion of the movable object is resonant with the frequency of the wave. L'invention concerne un système de production d'énergie houlomotrice. Le système de production d'énergie houlomotrice selon un mode de réalisation comprend : un objet mobile qui génère de l'énergie cinétique tout en flottant sur ou sous la surface d'une vague ; une unité de transmission de puissance qui comprend au moins un élément de transmission de tension pour transmettre l'énergie cinétique générée par l'objet mobile ; une unité de conversion de puissance qui comprend une partie de conversion de mouvement permettant de convertir l'énergie cinétique de l'objet mobile transmise depuis l'unité de transmission de puissance en énergie cinétique de rotation ; une unité de production d'énergie électrique qui génère de l'énergie électrique par production d'énergie électrique à partir de l'énergie cinétique rotative convertie par l'unité de conversion de puissance ; et au moins une unité de réglage de fréquence pour ajuster la fréquence de l'objet mobile. L'unité de réglage de fréquence peut comprendre un dispositif de commande qui permet de commander l'objet mobile à se trouver dans un premier état dans lequel la fréquence d'au moins un des six degrés de liberté de mouvement de l'objet mobile est résonante avec la fréquence de la vague. 파력 발전 시스템을 제공한다. 일 실시 예에 따른 파력 발전 시스템은, 파도의 수면 또는 수면 아래를 부유하며 운동에너지를 발생시키는 가동물체; 상기 가동물체에 의해 발생된 운동에너지를 전달하기 위한 적어도 한 개의 장력전달부재를 포함하는 동력전달부; 상기 동력전달부를 통해 전달받은 가동물체의 운동에너지를 회전 운동에너지의 형태로 변환하는 운동변환부를 포함하는 동력변환부; 상기 동력변환부에서 변환된 회전 운동에너지를 통해 전기에너지를 발생시켜 전력을 생산하는 전력생산부; 및 상기 가동물체의 주파수를 조절하는 적어도 한 개의 주파수조절부를 포함하며, 상기 주파수조절부는, 상기 가동물체의 6자유도 운동 중 적어도 하나의 주파수가 상기 파도의 주파수와 공진을 일으키는 제1 상태가 되도록 제어할 수 있는 제어부를 포함할 수 있다.
Bibliography:Application Number: WO2021KR18216