考虑电压调节设备和微电网的主动配电网最优供电恢复方法

刘铠滢; 豆朋; 吴添权; 余克光; 王杰鑫

doi:10.19912/j.0254-0096.tynxb.2023-0680

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太阳能学报 ›› 2025, Vol. 46 ›› Issue (1) : 391-401. DOI: 10.19912/j.0254-0096.tynxb.2023-0680

考虑电压调节设备和微电网的主动配电网最优供电恢复方法

刘铠滢, 豆朋, 吴添权, 余克光, 王杰鑫

作者信息 +

OPTIMAL SUPPLY RESTORATION METHOD FOR ACTIVE DISTRIBUTION NETWORK CONSIDERING VOLTAGE REGULATION EQUIPMENT AND MICROGRID

Liu Kaiying, Dou Peng, Wu Tianquan, Yu Keguang, Wang Jiexin

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文章历史 +

摘要

一方面,为提高主动配电网供电恢复过程中的孤岛运行模式的供电可靠性,另一方面,为充分协调调压设备和网络重构以提高电能质量,本文综合考虑调压设备、微电网、网络重构等作用,建立基于混合整数线性规划（mixed integer linear programming,MILP）模型的主动配电网供电恢复模型。该模型以开关操作的动作成本、电压调节设备的调节成本、失负荷成本组成的总成本为目标,以线性化潮流约束、DG模型、ZIP负荷模型、电压调节设备模型等为约束条件,建立了主动配电网供电恢复优化的MILP模型。在53节点配电系统的仿真结果验证了电压调节设备控制和微电网对配电网供电恢复的改善作用。

Abstract

On the one hand, in order to improve the power supply reliability of the isolated operation mode during the active distribution network power supply restoration process, and on the other hand, in order to fully coordinate the voltage regulators and network reconfiguration to improve power quality, this paper comprehensively considers the roles of voltage regulators, microgrids, and network reconfiguration, and establishes an active distribution network power supply restoration model based on mixed integer linear programming （MILP） model. This model takes the total cost composed of the action cost of switch operation, the adjustment cost of voltage regulators, and the loss of load cost as the goal, and takes linearized power flow constraints, DG model, ZIP load model, voltage regulators model, and other constraints as constraints to establish a MILP model for active distribution network power supply restoration optimization. The simulation results of the 53 bus distribution system verify the improvement effect of voltage regulators control and microgrids on power supply restoration in the distribution network.

导出引用

刘铠滢, 豆朋, 吴添权, 余克光, 王杰鑫. 考虑电压调节设备和微电网的主动配电网最优供电恢复方法[J]. 太阳能学报. 2025, 46(1): 391-401 https://doi.org/10.19912/j.0254-0096.tynxb.2023-0680

Liu Kaiying, Dou Peng, Wu Tianquan, Yu Keguang, Wang Jiexin. OPTIMAL SUPPLY RESTORATION METHOD FOR ACTIVE DISTRIBUTION NETWORK CONSIDERING VOLTAGE REGULATION EQUIPMENT AND MICROGRID[J]. Acta Energiae Solaris Sinica. 2025, 46(1): 391-401 https://doi.org/10.19912/j.0254-0096.tynxb.2023-0680

中图分类号： TM7

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