Baihao Qiao , Ziru Feng , Zhengyu Zhu , Li Yan , Boyang Qu , Xuzhao Chai , Jiajia Huan
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引用次数: 0
Abstract
As the traditional energy systems dominated by fossil fuels transform into renewable energy, more and more renewable energy, such as wind power, are being integrated into the power system. However, due to the strong randomness of wind power, it will extremely affect the security of the power grid. Electric vehicles (EVs) can mitigate the instability of wind power through their energy storage capabilities, but the charging/discharging behavior of large-scale EVs is intensely unstable. Therefore, to assess the uncertainty of the interaction between wind power and EV (IWEv), a dynamic economic emission dispatch (DEED) model based on the conditional value at risk (CVaR) of IWEv (DEEDR-IWEv) is proposed considering the pollution emission, fuel cost and the system operation risk. Besides, some practical constraints such as the power balance, the residual power of the EVs, travel constraints for EVs owners, charging and discharging power, and climbing rate are included in DEEDR-IWEv. To obtain a satisfactory dispatching solution, a self-adaptive multi-mode teaching-learning-based optimization (SaMmTLBO) algorithm is proposed. In SaMmTLBO, the teaching factors in the teacher phase is improved to enhance the diversity, and then a parameter self-adaptive mechanism and multi-model learning are developed in learn phase to increase the efficiency. Finally, the feasibility and effectiveness of the proposed model and algorithm are validated on a 10-unit system.
期刊介绍:
Swarm and Evolutionary Computation is a pioneering peer-reviewed journal focused on the latest research and advancements in nature-inspired intelligent computation using swarm and evolutionary algorithms. It covers theoretical, experimental, and practical aspects of these paradigms and their hybrids, promoting interdisciplinary research. The journal prioritizes the publication of high-quality, original articles that push the boundaries of evolutionary computation and swarm intelligence. Additionally, it welcomes survey papers on current topics and novel applications. Topics of interest include but are not limited to: Genetic Algorithms, and Genetic Programming, Evolution Strategies, and Evolutionary Programming, Differential Evolution, Artificial Immune Systems, Particle Swarms, Ant Colony, Bacterial Foraging, Artificial Bees, Fireflies Algorithm, Harmony Search, Artificial Life, Digital Organisms, Estimation of Distribution Algorithms, Stochastic Diffusion Search, Quantum Computing, Nano Computing, Membrane Computing, Human-centric Computing, Hybridization of Algorithms, Memetic Computing, Autonomic Computing, Self-organizing systems, Combinatorial, Discrete, Binary, Constrained, Multi-objective, Multi-modal, Dynamic, and Large-scale Optimization.