PORTABLE PHOTOVOLTAIC POWER GENERATING APPARATUS FOR AUTO TRACKING SUNLIGHT

• Main Authors: KIM, CHY HYUNG, JUNG, CHI SUP, OH, TERESA
• Format: Patent
• Language: English; Korean
• Published: 21.07.2011
• Subjects: BLASTING; 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; HEATING; LIGHTING; MECHANICAL ENGINEERING; RANGES; SOLAR HEAT COLLECTORS; SOLAR HEAT SYSTEMS; VENTILATING; WEAPONS

PURPOSE: A portable photovoltaic power generating device is provided to automatically track sunlight without an external power by using a spiral spring. CONSTITUTION: An incline angle control unit(130,190) arranges a solar cell module(120) and a condensing lens according to the altitude of the sun....