 基于混合模型的优化低频低压减载方法研究

Research on Optimal Low-frequency and Low-voltage Load Shedding Method Based on Hybrid Model

摘要:

文中以低频低压情况下保证电压稳定的前提下减载为研究内容，提出了一种基于混合模型的优化低频低压减载方法。该混合模型将遗传算法与人工神经网络相结合，在保证电压稳定的情况下选择合适的节点进行负荷切除。实验结果表明，该方法可以在低频低压情况下使负荷减载量达到最小。

Abstract:

Taking load shedding in low fre-quency and lowvoltage situations as the research content, an optimal low-frequency and lowvoltage load shedding method based on hybrid model is proposed for load shedding under the condition of ensuring voltage stability. The hybrid model combines genetic algorithm with artificial neural network to select a suitable load bus for load shedding under the condition of ensuring voltage stability. The experimental results show that the proposed method can minimize load shedding in low frequency and low voltage situations.