Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Grounding grid laying method
The invention belongs to the technical field of geological disaster prevention of power transmission and transformation facilities, and relates to a grounding conductor laying method of a grounding grid adopting a flat material, when the flat material is adopted as a grounding conductor material, the width surface of a flat material grounding conductor is arranged perpendicular to the ground, and the thickness surface of the flat material grounding conductor is laid parallel to the ground. The method is suitable for laying the transformer substation grounding grid in a land subsidence area, and during construction of the grounding grid, the flat steel grounding conductor is vertically laid, so that the stress applied to the grounding conductor by land subsidence can be greatly reduced, the deformation of the grounding grid is reduced, and the land subsidence resistance of the grounding grid is improved; fracture of a grounding down lead and the like caused by ground subsidence is prevented, and operation safety of a power transmission and transformation system is guaranteed.
本发明属于输变电设施地质灾害预防技术领域，涉及一种采用扁平材的接地网的接地导体铺设方法，在采用扁平材作为接地导体材料时，扁平材接地导体的宽度面与地面垂直布置，扁平材接地导体的厚度面与地面平行铺设。本发明适用于地面沉降地区的变电站接地网铺设，在接地网施工时，将扁钢接地导体进行垂直铺设，可极大降低地面沉降对接地导体施加的应力，降低接地网的变形量，提高接地网抗地面沉降的能力，防止因地面沉降造成的接地引下线等的断裂，保证输变电系统的运行安全。
Grounding grid laying method
The invention belongs to the technical field of geological disaster prevention of power transmission and transformation facilities, and relates to a grounding conductor laying method of a grounding grid adopting a flat material, when the flat material is adopted as a grounding conductor material, the width surface of a flat material grounding conductor is arranged perpendicular to the ground, and the thickness surface of the flat material grounding conductor is laid parallel to the ground. The method is suitable for laying the transformer substation grounding grid in a land subsidence area, and during construction of the grounding grid, the flat steel grounding conductor is vertically laid, so that the stress applied to the grounding conductor by land subsidence can be greatly reduced, the deformation of the grounding grid is reduced, and the land subsidence resistance of the grounding grid is improved; fracture of a grounding down lead and the like caused by ground subsidence is prevented, and operation safety of a power transmission and transformation system is guaranteed.
本发明属于输变电设施地质灾害预防技术领域，涉及一种采用扁平材的接地网的接地导体铺设方法，在采用扁平材作为接地导体材料时，扁平材接地导体的宽度面与地面垂直布置，扁平材接地导体的厚度面与地面平行铺设。本发明适用于地面沉降地区的变电站接地网铺设，在接地网施工时，将扁钢接地导体进行垂直铺设，可极大降低地面沉降对接地导体施加的应力，降低接地网的变形量，提高接地网抗地面沉降的能力，防止因地面沉降造成的接地引下线等的断裂，保证输变电系统的运行安全。
Grounding grid laying method
一种接地网铺设方法
QI WENYAN (Autor:in) / YU JINSHAN (Autor:in) / LI TIAN (Autor:in) / YE FANG (Autor:in) / GENG FANG (Autor:in) / BAI SUNA (Autor:in) / MAO HUA (Autor:in) / WU DONG (Autor:in) / LI JUNYUAN (Autor:in) / ZHANG SHENGHAN (Autor:in)
02.04.2024
Patent
Elektronische Ressource
Chinesisch
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