Application of Distributed Photovoltaic Power Generation at Urban Rail Transit Station Entrances and Exits

Abstract

Objective Based on the goals of carbon peak and carbon neutrality in China and the demand for green, low-carbon and sustainable development of urban rail transit, the feasibility of applying distributed photovoltaic power generation system(the photovoltaic system for short) at urban rail transit station entrances and exits is studied. Method Taking Shenzhen Metro as an example, in the light of the shape of station entrances and exits, an integration scheme of photovoltaic buildings at the station entrances and exits and the photovoltaic system grid connection scheme are studied, and the economic and social benefits of the photovoltaic system are analyzed. Result & Conclusion Station entrances and exits are ideal sites for applying the photovoltaic system, and the structure forms of all types of station entrance and exit fulfill the conditions for the application of photovoltaic power generation technology. There are many urban rail transit lines, with more than 100 station entrances and exits on each line. As the cost of photovoltaic power generation further decreases with the promotion of China′s dual carbon goals, photovoltaic+rail transit will produce greater economic benefits and significant social benefits.

Keywords

• urban rail transit
• station entrance and exit
• distributed photovoltaic power generation