PSCAD的研究次同步振荡的程序 采用第一标准测试模型-Research PSCAD SSO standard procedures for the use of the first test model

在直流系统的整流侧和逆变侧分别加入负荷模型,研究其对次同步振荡的影响 -In the DC system rectifier and inverter side were added load model to study its impact on SSO

分析交流系统串补引起的次同步谐振问题时，为实现频率扫描法与特征值法的优势互补， 提出结合2种算法进行分析的混合方法-Analysis of series compensation AC system subsynchronous resonance caused problems for the realization of the frequency scanning method with complementary strengths eigenvalue method proposed