Lightning protection grounding method for floating type photovoltaic power generation device in lake

• Main Authors: FAN YE, FAN JIAJIANG, NIU YI, YANG JUNHU, ZHI DAN, GUO XIANYAN, LI ZAIRAN, XU ZHENGMEI, NIU QINGQUAN, ZHAI JIANQIANG, HOU XINYU, GUO ZHIGANG, LIU XIA, REN YAODONG, LIU YUAN, WU CAIXIA, ZUO YINGFEI, ZHANG DI, YANG NING, WANG YANGUO, NAN LIFEI
• Format: Patent
• Language: Chinese; English
• Published: 04.04.2023
• Subjects: BASIC ELECTRIC ELEMENTS; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER; CURRENT COLLECTORS; ELECTRICITY; EQUIPMENT FOR SHIPPING; GENERATION; GENERATION OF ELECTRIC POWER BY CONVERSION OF INFRA-REDRADIATION, VISIBLE LIGHT OR ULTRAVIOLET LIGHT, E.G. USINGPHOTOVOLTAIC [PV] MODULES; LINE CONNECTORS; PERFORMING OPERATIONS; RELATED EQUIPMENT; SHIPS OR OTHER WATERBORNE VESSELS; TRANSPORTING

The invention discloses a lightning protection grounding method for a floating type photovoltaic power generation device in a lake, and solves the problem of how to develop a lightning protection grounding mechanism for grounding a photovoltaic module on a simple and reliable lake surface floating body. A floating body upper main grounding grid (104) is arranged between the first floating body (102) and the second floating body (133), and a first photovoltaic module grounding wire (105) is connected with the floating body upper main grounding grid; the first grounding wire clamp (107) is connected with a first connecting wire (108), and the lower end of the first connecting wire is connected with the first floating body anchoring truss (106); a first floating body anchoring system anchor rope (109) is connected to the first floating body anchoring truss, an anchor rope hanging ring (125) is connected to the lower end of the first floating body anchoring system anchor rope, a two-floating-body shared anchor ro