Phased optimization of active distribution networks incorporating distributed photovoltaic storage system: A multi-objective coati optimization algorithm

Ji, Bing-Xiang; Liu, Hong-Hao; Cheng, Peng; Ren, Xin-Yu; Pi, Hao-Dong; Li, Ling-Ling

doi:10.1016/j.est.2024.112093

Cited by 9 publications

(1 citation statement)

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“…Over-consumption of fossil energy has led to serious problems such as energy shortages and air pollution. Therefore, the promotion of sustainable energy supply systems is an important solution to help reduce dependence on fossil energy, lower energy consumption and improve environmental quality [4]. In addition, many countries and regions have successively put forward their own decarbonization strategy goals, committing to reach carbon neutrality by 2060 [5].…”

Section: Introductionmentioning

confidence: 99%

Renewable Energy Distributed Energy System Optimal Configuration and Performance Analysis: Improved Zebra Optimization Algorithm

Qi,

Peng,

et al. 2024

Sustainability

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The use of distributed energy systems (DES) can utilize local resources to achieve flexible and efficient energy production and supply. However, this aspect of pollutant emission reduction has not been sufficiently investigated in current related studies. On this basis, this study establishes a DES system that integrates a ground-source heat pump, a gas turbine, a photovoltaic device and an energy storage device. An Improved Zebra Optimization Algorithm (IZOA) is proposed for optimizing the capacity of DES devices and the energy supply ratio of the ground-source heat pump. Using the economic cost saving rate (ECSR), pollutant emission reduction rate (PERR) and energy saving rate (ESR) as the optimization objectives, the study builds a DES configuration optimization model. By analyzing the arithmetic example of a large hotel building, the study verifies the effectiveness of the IZOA algorithm in solving the DES configuration optimization problem. This study provides useful research ideas in promoting the development of distributed energy systems, environmental protection and energy conservation.

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Section: Introductionmentioning

confidence: 99%