基于电容器开短路法的谐波阻抗计算方法研究

摘要

谐波阻抗计算方法主要包括干扰式和非干扰式两大类，研究了基于电容器开短路法的干扰式谐波阻抗计算方法，由于电容器投切是电网中经常发生的正常操作，因此该方法具有操作简便的优点，文章最后以实测数据分析验证了该方法的有效性。%The method of Calculating Harmonic Equivalent Impedances mainly includes Interference and non interference two major categories. In this paper, the method of calculating the harmonic Equivalent impedance was studied based on the open-short testing. Especially, as the capacitor switching is the normal operation in power, the method has the advantages of simple operation. The validity of this method is veriifed by the experimental data.