Energy Management of Networked Smart Railway Stations
ARTICLE Energy Management of Networked Smart Railway Stations Considering Regenerative Braking, Energ y Storage System, and Photovoltaic U nits Saeed Akbari, Seyed Saeed
This study delves into the integration of photovoltaic (PV) and energy storage systems (ESS) into AC railway traction power supply systems (TPSS) with Direct Feed (DF) and Autotransformer (AT) configurations. The aim is to evaluate energy performance, overhead line current distribution, and conductor temperature.
Research showed that photovoltaic energy storage system can effectively improve the stability and reliability of rail transit power supply system, reduce energy consumption and carbon emissions, and achieve green and sustainable development of rail transit system.
Greening of the railway energy supply chain is an irreversible trend, and photovoltaics (PVs) provide the most suitable type of renewable energy to integrate with railways. The integration of variable and uncertain PV power generation with the dynamic loads on a railway increases the flexibility needed to maintain load-generation balance.
The railway power-supply system's stability is impacted by these energy fluctuations. An energy-storage system (ESS) is included to the ERMS as a buffer hub for each power system in order to address this issue.
ARTICLE Energy Management of Networked Smart Railway Stations Considering Regenerative Braking, Energ y Storage System, and Photovoltaic U nits Saeed Akbari, Seyed Saeed
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