光伏屋顶在城市轨道交通中的应用探讨

Discussion on Application of PV Roof in Urban Rail Transit

中国正处于城市化进程高速发展阶段,随着大城市特大城市的扩张,城市交通拥堵问题日益严峻。城市轨道交通具有运量大、速度快、准点率高、占地少、污染小等特点,并有效的缓解了交通压力。随着轨道交通事业的蓬勃发展,必将增大城市电力供应需求,为城市电网带来巨大挑战。在高架车站或车辆检修基地运用库、检修库等采用光伏屋顶,通过建筑物本身产生能源,不仅使建筑物节能降耗,而且能通过建筑自身产生能源来支持建筑的消耗,为实现建筑物的可持续发展提供动力。

At present, China is in the stage of rapid development of urbanization. With the expansion of large cities, the problem of urban traffic congestion is becoming increasingly severe. Urban rail transit has the characteristics of large traffic volume, fast speed, high punctuality rate, small land area, and small pollution, and effectively relieves traffic pressure. With the vigorous development of rail transit, it is certain to increase the demand of urban power supply and bring great challenges to the urban power grid. The use of photovoltaic roofs at elevated stations or vehicle maintenance bases, such as maintenance libraries and maintenance libraries, generates energy through the buildings themselves, not only enables buildings to save energy and reduce consumption, but also supports the consumption of buildings by generating energy through the buildings themselves. Provide impetus for the sustainable development of buildings.