交能融合背景下干旱荒漠区新建公路服务区的新能源供电方案研究OA

Energy is a crucial material foundation for human survival and development.Currently,the global new round of technological and energy revolutions are accelerating and undergoing profound evolution.Accelerating the green and low-carbon transformation of energy system has become a major strategic direction for global sustainable development and addressing climate change.Against this backdrop,vigorously developing new energy,accelerating the transformation and upgrading of the energy structure in transportation areas,and enhancing the utilization rate of new energy have become crucial steps towards gradually forming a green and low-carbon energy system.The Xinjiang Uygur Autonomous Region,boasts numerous highway transportation points,most of which are located in arid desert areas and at the end of power grids.The regional climate varies greatly,characterized by high temperatures,extreme cold,and high altitudes,with harsh natural environments and widespread islanding phenomena.This paper takes the Nanshan Mining Area service area on the S24 Shanshan-Kumish expressway,located in an arid desert area,as an example.Firstly,the situation of the service area is introduced and its electricity consumption is analyzed.Then combined with local natural resource conditions,installed capacity of PV power generation systems and energy storage systems are reasonably planned when adopting a new energy power supply scheme for the service area.Diesel generator sets are used as backup emergency power supply equipment to meet the energy demand of the service area.Finally,by comparing with the power supply scheme provided by the State Grid,the economic efficiency of the new energy power supply scheme is verified.The research results show that if the operation period of the Nanshan Mining Area service area is considered to be 25 years,adopting the new energy power supply scheme is more economical compared to the power supply scheme provided by the State Grid.