改进ALO算法在风电并网稳定性优化中的应用研究

Research on the Application of Improved ALO Algorithm in Wind Power Grid Integration Stability Optimization

现有风电并网技术中,仍存在电压偏差与频率波动等问题,为实现风电并网条件下配电网的稳定性与安全性,采用混沌思想对ALO算法进行改进,并将其应用至风电并网的配电网系统中。研究结果显示,改进ALO算法能够有效降低电压的偏移量与有功网损,保证电能质量与配电网的输变电安全;相较于PSO算法与ALO算法而言,改进ALO算法具有更强的收敛性与鲁棒性,可在风电并网稳定性的优化中发挥出良好的应用效果,促进风电并网技术的提升与发展。

In the existing wind power grid integration technology,there are still problems such as voltage deviation and frequency fluctuation.In order to realize the stability and security of distribution network under the condition of wind power grid integration,the chaos idea is used to improve the ALO algorithm and apply it to the distribution network system of wind power grid integration.The results show that the modified ALO algorithm can effectively reduce the voltage offset and active power network loss,and ensure the power quality and the power transmission and transformation safety of distribution network;Compared with PSO algorithm and ALO algorithm,the modified ALO algorithm has stronger convergence and robustness,which can play a good application effect in the optimization of wind power grid integration stability and promote the improvement and development of wind power grid integration technology.