Small-sized wind-solar complementary power supply system for navigation mark

• Main Authors: WANG MINGCHAO, YANG HONG, LIN CHUN, CHEN HONGQI, WU QUANKAI, SHI ZHONGKUN, ZHENG BIN
• Format: Patent
• Language: Chinese; English
• Published: 14.07.2023
• Subjects: CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTINGELECTRIC POWER; 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; SYSTEMS FOR STORING ELECTRIC ENERGY

The utility model relates to a small-sized wind-solar complementary power supply system for a navigation mark. Comprising a microcomputer control unit, and a wind driven generator, a solar cell panel, a storage battery pack and a navigation mark load which are connected with the microcomputer control unit, the wind driven generator and the solar cell panel are connected with the microcomputer control unit through a first diode and a second diode respectively, and a first relay is further arranged between the first diode and the microcomputer control unit and between the second diode and the microcomputer control unit. And a second relay is arranged between the microcomputer control unit and the navigation mark load. The microcomputer control unit adopts an MPPT wind-solar complementary controller, and the MPPT wind-solar complementary controller is provided with an LED display screen and interfaces connected with a wind driven generator, a solar cell panel, a storage battery pack and a navigation mark load. A