PSS/E稳定计算程序发电机模型初探

Study of generator model with PSS/E stability calculation program

重点讨论了如何构筑 PSS/E的发电机模型 ,使之与 BPA计算结论相一致。在分析了 PSS/E和 BPA发电机模型的区别后 ,以 IEEE9节点系统为例 ,构筑了 PSS/E的次暂态模型、暂态模型和 Eq′恒定模型与BPA的比对结果显示 ,结论吻合程度良好。此外 ,还就

The method of building PSS/E generator model to make it consensus to the calculating results of BPA was emphatically discussed. After analyzing the difference between PSS/E generator model and that of BPA and use the IEEE 9 node system as an example, the subtransient model, the transient model and the E q′ constant model of PSS/E were established. The comparing result with BPA showed that the two results are well coincided. In addition, the experience of PSS/E transient stability calculation application and function extension was briefly introduced.