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A platform for research: civil engineering, architecture and urbanism
Flexible support photovoltaic system and construction method thereof
According to the flexible support photovoltaic system and the construction method thereof provided by the invention, the stand columns are fixed through the ground anchors, so that the stand columns are prevented from being damaged due to overlarge bending moment; vertically laying a plurality of groups of rigid main carrier cable cross beams above the flexible main carrier cable so as to reduce the vibration amplitude of the main carrier cable; a V-shaped supporting piece is arranged on the main carrier cable cross beam, and then a photovoltaic module is arranged on the V-shaped supporting piece; meanwhile, an auxiliary carrier cable is further arranged below the main carrier cable; the rigid cross beams and the flexible cables are crisscrossed to form a stable integral structure, and the load direction of the photovoltaic module is parallel to the main carrier cable instead of being perpendicular to the main carrier cable, so that the left-right oscillation of the main carrier cable is reduced, the photovoltaic module is effectively protected, the probability of subfissure of the photovoltaic module is reduced, the safety of the system is improved, and the service life of the system is prolonged. And the long-term power generation efficiency of the system is ensured.
本发明提供一种柔性支架光伏系统及其施工方法，通过地锚固定立柱，防止立柱承受过大的弯矩而损坏；在柔性的主承力索的上方垂直铺设若干组刚性的主承力索横梁，以减小主承力索的震动幅度；在主承力索横梁上设置V型支撑件，进而在V型支撑件上布置光伏组件；同时主承力索的下方还设置了副承力索；刚性横梁与柔性索纵横交错形成了稳定的整体结构，光伏组件荷载方向与主承力索平行，而非垂直，从而减小了主承力索的左右振荡，通过上述设置有效地保护了光伏组件，减小了光伏组件隐裂的概率，提高了系统的安全性，保证了系统的长期发电效率。
Flexible support photovoltaic system and construction method thereof
According to the flexible support photovoltaic system and the construction method thereof provided by the invention, the stand columns are fixed through the ground anchors, so that the stand columns are prevented from being damaged due to overlarge bending moment; vertically laying a plurality of groups of rigid main carrier cable cross beams above the flexible main carrier cable so as to reduce the vibration amplitude of the main carrier cable; a V-shaped supporting piece is arranged on the main carrier cable cross beam, and then a photovoltaic module is arranged on the V-shaped supporting piece; meanwhile, an auxiliary carrier cable is further arranged below the main carrier cable; the rigid cross beams and the flexible cables are crisscrossed to form a stable integral structure, and the load direction of the photovoltaic module is parallel to the main carrier cable instead of being perpendicular to the main carrier cable, so that the left-right oscillation of the main carrier cable is reduced, the photovoltaic module is effectively protected, the probability of subfissure of the photovoltaic module is reduced, the safety of the system is improved, and the service life of the system is prolonged. And the long-term power generation efficiency of the system is ensured.
本发明提供一种柔性支架光伏系统及其施工方法，通过地锚固定立柱，防止立柱承受过大的弯矩而损坏；在柔性的主承力索的上方垂直铺设若干组刚性的主承力索横梁，以减小主承力索的震动幅度；在主承力索横梁上设置V型支撑件，进而在V型支撑件上布置光伏组件；同时主承力索的下方还设置了副承力索；刚性横梁与柔性索纵横交错形成了稳定的整体结构，光伏组件荷载方向与主承力索平行，而非垂直，从而减小了主承力索的左右振荡，通过上述设置有效地保护了光伏组件，减小了光伏组件隐裂的概率，提高了系统的安全性，保证了系统的长期发电效率。
Flexible support photovoltaic system and construction method thereof
一种柔性支架光伏系统及其施工方法
LIU HAIBO (author) / ZHANG SHUN (author) / GAN LE (author) / SU YI (author) / FU WENJUN (author) / XU FENG (author) / DANG YINGYING (author) / JIN QIAN (author) / JI BOHUA (author) / CAI PENGCHENG (author)
2023-08-18
Patent
Electronic Resource
Chinese
IPC:
H02S
GENERATION OF ELECTRIC POWER BY CONVERSION OF INFRA-RED RADIATION, VISIBLE LIGHT OR ULTRAVIOLET LIGHT, E.G. USING PHOTOVOLTAIC [PV] MODULES
,
Erzeugung elektrischer Energie durch Umwandlung von Infrarot-Strahlung, sichtbarem Licht oder ultraviolettem Licht, z.B. unter Verwendung von Photovoltaik [PV]-Modulen
/
E02D
FOUNDATIONS
,
Gründungen
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