A New Economic Dispatch for Coupled Transmission and Active Distribution Networks via Hierarchical Communication Structure

Article Engineering, Multidisciplinary

Economic load dispatch solution of large-scale power systems using an enhanced beluga whale optimizer

Mohamed H. Hassan et al.

Alexandria Engineering Journal (2023)

Article Engineering, Multidisciplinary

A developed eagle-strategy supply-demand optimizer for solving economic load dispatch problems

Mohamed H. Hassan et al.

Summary: This article proposes a new effective technique called ESCSDO algorithm, which utilizes eagle strategy and chaotic maps to solve the economic load dispatch problem in power systems. The algorithm improves population diversity, balance between local and global search, and premature convergence. Through testing and comparison, the algorithm demonstrates efficient performance and accuracy in solving economic load dispatch problems.

AIN SHAMS ENGINEERING JOURNAL (2023)

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Article Engineering, Electrical & Electronic

Enhancing Flexibility at the Transmission-Distribution Interface With Power Flow Routers

Tianlun Chen et al.

Summary: This paper proposes a chance constrained optimization model to estimate the flexibility area at a transmission-distribution interface and introduces power flow routers to facilitate the flexibility of the distribution system. Case studies show that power flow routers significantly enlarge the flexibility area, indicating that network flexibility is an important supplement to node power flexibility in transmission-distribution interaction.

IEEE TRANSACTIONS ON POWER SYSTEMS (2022)

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Article Engineering, Electrical & Electronic

Deterministic-like solution to the non-convex economic dispatch problem

Wael T. El-Sayed et al.

Summary: This paper proposes a novel stochastic solution method for the static nonconvex power economic dispatch problem, considering practical features and introducing modifications to enhance the exploitation capability of the artificial bee colony algorithm. The proposed algorithm achieves estimated probabilities of more than 99.9% to obtain the global optimal solution by combining modified artificial bee colony algorithm with Levy flight cycles.

IET GENERATION TRANSMISSION & DISTRIBUTION (2021)

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Article Engineering, Electrical & Electronic