摘要
Abstract
Compared to flat terrain,the complex and variable topography of mountainous areas leads to significant construction difficulties and high development costs for PV power generation projects in these regions.Based on this,this paper investigates the general layout of mountain PV power generation projects,conducting a comprehensive analysis from three aspects:project site selection,PV field arrangement,and the selection of construction equipment for PV bracket foundations.The goal is to reduce construction costs and enhance power generation revenue of the project.The research results show that:1)Site selection for mountain PV power generation projects is a prerequisite that determines both construction costs and power generation benefits.Factors such as project land area,orientation and slope of project site,shadow obstruction from mountains and buildings,geological conditions of project site,and surrounding transportation infrastructure of project must be comprehensively considered.2)When arranging PV fields,initial topographic surveys and geological investigations should be conducted.Subsequently,the layout of PV modules,the number of series-connected PV modules,lateral spacing between PV strings,installation tilt angle of PV modules,and PV array azimuth angles should be determined based on maximum power generation benefits.3)Both anchored drilling pile drivers and modified drilling pile drivers derived from telescopic boom excavators are suitable for large-slope mountainous terrain.For areas with complex topography,both anchored drilling pile drivers and modified drilling pile drivers derived from telescopic boom excavators can be used to retrofit drilling pile drivers,which helps to expand the construction coverage and achieve efficient utilization of mountainous land resources.关键词
山地光伏发电/光伏组件布置/安装倾角/光伏阵列方位角/光伏支架基础/施工设备Key words
mountain PV power generation/PV module arrangement/installation tilt angle/PV array azimuth angle/PV bracket foundation/construction equipment分类
信息技术与安全科学
