新能源影响的地区全网无功优化方法

Reactive Power Optimization Method for Regional Network Affected by New Energy

本文对新能源影响的地区全网无功方法进行深入研究,提出了地区电网全网无功优化的方法,包括加强对新能源电站的无功管理、电压调整及无功优化、加强主变压器的经济运行管理,同时适当调整负荷曲线,配合安排检修计划。后续在某地区的变电站进行了试点工作,结果显示通过对地区电网无功优化,稳定了电网线路的电压,提升了电网运行安全性,优化了电网环境。

In this paper,the method of reactive power optimization of the whole network in the area affected by new energy is studied in depth,including strengthening the reactive power management,voltage adjustment and reactive power optimization of the new energy power station,strengthening the economic operation management of the main transformer,at the same time,adjusting the curve properly and arranging the maintenance plan.Later,the pilot work was carried out in a substation in a certain area.The results show that through reactive power optimization,the voltage of power grid lines is stabilized,the security of power grid operation is improved,and the power grid environment is optimized.