ZENG Xianming, LI Haixiao, DIAO Xing, et al. A two-stage stochastic programming method for coupled power-transportation networks based on improved logic-based Benders decomposition[J]. Power System Protection and Control, 2026, 54(18).
DOI:
ZENG Xianming, LI Haixiao, DIAO Xing, et al. A two-stage stochastic programming method for coupled power-transportation networks based on improved logic-based Benders decomposition[J]. Power System Protection and Control, 2026, 54(18).DOI: 10.19783/j.cnki.pspc.260147.
A two-stage stochastic programming method for coupled power-transportation networks based on improved logic-based Benders decomposition
Against the background of integrated low-carbon development of power-transportation systems
traffic flow uncertainty poses challenges to coordinated optimization and decision-making. This paper proposes a two-stage stochastic programming method for coupled power-transportation networks based on an improved logic-based Benders decomposition. First
a two-stage stochastic model incorporating multi-source carbon emissions is developed to jointly optimize the economics and low-carbon performance of charging station location planning and coupled system operation. Then
to address the nonlinearity
large-scale
and computational complexity of the proposed model
an efficient solution method based on improved logic-based Benders decomposition is developed. Techniques such as piecewise linearization are employed to handle nonlinear constraints associated with travel-time functions and carbon-emission models
reformulating the problem as a mixed-integer linear stochastic programming model
which is subsequently solved using logic-based Benders decomposition. To further enhance the algorithm heuristically
a flow-contribution-based optimal-cut strengthening mechanism and a minimum-infeasible-set-based feasibility-cut generation strategy are proposed to generate high-quality cutting planes and improve computational efficiency. Finally
case studies demonstrate the effectiveness of the proposed method.
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references
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