PHOTOVOLTAIC THERMAL REGENERATION SYSTEM AND OPERATING METHOD THEREFOR

• Main Author: RHEE, Bongjae
• Format: Patent
• Language: English; French; Korean
• Published: 29.08.2024
• Subjects: BLASTING; COMBINED HEATING AND REFRIGERATION SYSTEMS; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER; ELECTRICITY; GENERATION; GENERATION OF ELECTRIC POWER BY CONVERSION OF INFRA-REDRADIATION, VISIBLE LIGHT OR ULTRAVIOLET LIGHT, E.G. USINGPHOTOVOLTAIC [PV] MODULES; HEAT PUMP SYSTEMS; HEATING; LIGHTING; LIQUEFACTION SOLIDIFICATION OF GASES; MANUFACTURE OR STORAGE OF ICE; MECHANICAL ENGINEERING; RANGES; REFRIGERATION MACHINES, PLANTS OR SYSTEMS; REFRIGERATION OR COOLING; SOLAR HEAT COLLECTORS; SOLAR HEAT SYSTEMS; VENTILATING; WEAPONS

One embodiment of the present disclosure relates to a photovoltaic thermal regeneration system for efficiently controlling the temperature of a light collection panel, and an operating method therefor. The system therefor may comprise: a light collection panel unit, which uses a refrigerant flowing in a pipe passing through the rear surface thereof, so as to absorb the heat generated from a photovoltaic (PV) cell arranged on the front thereof; and at least two energy storage units which have an inner space filled with a thermal energy storage material, and which transfer the heat to the thermal energy storage material from the thermal energy of the refrigerant absorbing the heat while passing through the light collection panel unit, and then flowing through the pipe passing through the inner space. Other various embodiments are possible. Un mode de réalisation de la présente divulgation concerne un système de régénération thermique photovoltaïque permettant de réguler efficacement la température d'un panneau de collecte de lumière, et son procédé de fonctionnement. Le système associé peut comprendre : une unité de panneau de collecte de lumière, qui utilise un fluide frigorigène s'écoulant dans un tuyau traversant sa surface arrière, de façon à absorber la chaleur générée à partir d'une cellule photovoltaïque (PV) disposée à l'avant de celle-ci ; et au moins deux unités de stockage d'énergie dont un espace interne est rempli d'un matériau de stockage d'énergie thermique, et qui transfèrent la chaleur au matériau de stockage d'énergie thermique à partir de l'énergie thermique du fluide frigorigène absorbant la chaleur en traversant l'unité de panneau de collecte de lumière, puis en s'écoulant à travers le tuyau traversant l'espace interne. Divers autres modes de réalisation sont possibles. 본 개시에서의 실시예는 집광 패널의 온도를 효율적으로 제어하기 위한 태양광 열 재생 시스템과 그 운용 방법에 관한 것이다. 이를 위한 시스템은, 전면에 배치된 광전지 셀 (photo voltaic(PV) cell)에서 발생하는 열이 배면을 통과하는 배관에 흐르는 냉매에 의해 흡수되도록 구성된 집광 패널부 및 내부 공간에 열 에너지 저장 물질이 채워지고, 상기 집광 패널부를 통과하면서 열을 흡수한 후 상기 내부 공간을 통과하는 배관을 통해 흐르는 냉매의 열 에너지로부터 상기 열 에너지 저장 물질로 열이 전달되도록 구성된 적어도 두개의 에너지 저장부를 포함할 수 있다. 그 밖의 다양한 실시예가 가능하다.