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基于改进PSO的配电网无功优化研究

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建立了无功优化的目标函数和约束条件,将静态电压稳定约束也考虑到其中,采用改进粒子群算法对配电网系统进行无功优化,并通过IEEE33节点系统算例验证方法的有效性.通过研究可知,采用改进粒子群算法可以有效对电力系统进行无功优化,且优化后系统的经济性和电能质量均得到了提高.
Research on Reactive Power Optimization of Distribution Network Based on Improved PSO
In this paper,we establish the objective function and constraint condition of reactive power optimization,and take the static voltage stability constraint into account.The improved particle swarm algorithm is used to opti-mize the reactive power of the distribution network system,and verify the effectiveness of the method through the ex-amples of IEEE33 node system.According to the research,the reactive power optimization of the power system is ef-fective,and the economy and power quality of the optimized system are improved.

particle swarm algorithmvoltage stability indexconstraint conditionvoltage amplitudeactive net-work loss

李伟龙

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国网河南省电力公司洛阳供电公司,河南 洛阳 471000

粒子群算法 电压稳定指标 约束条件 电压幅值 有功网损

2024

电气开关
沈阳电气传动研究所

电气开关

影响因子:0.281
ISSN:1004-289X
年,卷(期):2024.62(6)