基于稳态测量的电力网络谐波阻抗的确定

Determination of Network Harmonic Imped- ances Using Steady-state Measurements

提出了一种电力系统谐波阻抗的测量方法 ,该方法通过对电力系统 (自然或人为 )扰动前后的稳态量的测量确定系统谐波阻抗 ,并进行了仿真验证 。

A simple method to determine network harmonic impedances is presented. The method relies on the pre-and post-disturbance steady-state waveforms recorded for naturally-occurring or artificially-introduced disturbance. Simulation studies are used to demonstrate the usefulness of the proposed method. Potential applications of the method are illustrated.