配电网中断线谐振自激和外激的判别方法

A Distinguishing Method of Self-excitation and External-excitation Ferroresonance in a Distribution Network

推导出一种简便易行的配电网中断线谐振自激和外激的判别方法，并结合模拟实验提出了避免产生自激谐振的措施．

In the study on brokenline ferroresonace in a distribution network, it is an importantstep of eradicating the ferroresonance to distinguish self-excitation and external-excitation. Thispaper deduces a distinguishing method and presents a measure of avoiding self-excitationferroresonance in combination with a simulating test.