ABSTRACT
This paper introduces a Transportation Self-Consistent Energy System (TSCES) to meet the increasing electricity requirements of transport infrastructure in various traffic environments, including highway, railway, and waterway. The TSCES consists of four primary components: power source, load, energy storage, and interconnected microgrid. The power source component can be categorized into natural energy endowment and energy-electricity conversion components. Load components can be classified, quantified, and forecasted based on diverse transportation facilities, traffic volume, and importance levels. Energy storage components necessitate thorough consideration of the technical attributes of various energy storage methods, along with the functional requirements of the traffic environment, power sources, and loads. Interconnected microgrid components establish connections among all components, followed by configuration optimization and choosing appropriate network topological structures based on techno-economic conditions, ensuring that all components adhere to constraints imposed by transportation space, regulations, and policy indicators. Additionally, the design procedure and architectural patterns of TSCES are presented, which indicates that the TSCES has excellent adaptability and research application value in the field of transportation.
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Nomenclature
TSCES | = | Transportation Self-Consistent Energy System |
RE | = | Renewable energy |
RES | = | Renewable energy systems |
ES | = | Energy storage |
ESS | = | Energy storage system |
PV | = | Photovoltaic |
WT | = | Wind turbine |
O&M | = | Operation and maintenance |
AHP | = | Analytic Hierarchy Process |
MCDM | = | Multiple Criteria Decision Making |
LOLP | = | Loss of power possibility |
NPV | = | Net present value |
SCR | = | Self-consistency rate |
Disclosure statement
No potential conflict of interest was reported by the author(s).