A Robust Two-Stage Planning Model for the Charging Station Placement Problem Considering Road Traffic Uncertainty

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A1 Alkuperäisartikkeli tieteellisessä aikakauslehdessä
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IEEE Transactions on Intelligent Transportation Systems
The current critical global concerns regarding fossil fuel exhaustion and environmental pollution have been driving advancements in transportation electrification and related battery technologies. In turn, the resultant growing popularity of electric vehicles (EVs) calls for the development of a well-designed charging infrastructure. However, an inappropriate placement of charging stations might hamper smooth operation of the power grid and be inconvenient to EV drivers. Thus, the present work proposes a novel two-stage planning model for charging station placement. The candidate locations for the placement of charging stations are first determined by fuzzy inference considering distance, road traffic, and grid stability. The randomness in road traffic is modelled by applying a Bayesian network (BN). Then, the charging station placement problem is represented in a multi-objective framework with cost, voltage stability reliability power loss (VRP) index, accessibility index, and waiting time as objective functions. A hybrid algorithm combining chicken swarm optimization and the teaching-learning-based optimization (CSO TLBO) algorithm is used to obtain the Pareto front. Further, fuzzy decision making is used to compare the Pareto optimal solutions. The proposed planning model is validated on a superimposed IEEE 33-bus and 25-node test network and on a practical network in Tianjin, China. Simulation results validate the efficacy of the proposed model.
Bayesian network, charging station, congestion, CSO TLBO, electric vehicle, optimization.
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Deb, S, Tammi, K, Gao, X Z, Kalita, K, Mahanta, P & Cross, S 2022, ' A Robust Two-Stage Planning Model for the Charging Station Placement Problem Considering Road Traffic Uncertainty ', IEEE Transactions on Intelligent Transportation Systems, vol. 23, pp. 6571-6585 . https://doi.org/10.1109/TITS.2021.3058419