SGER: Analysis of Stressed Interconnected Power Networks

建议的研究涉及互联电网在受到大扰动时的分析，例如发电机组的损失。电力系统动力学的绝大多数分析工作都涉及到系统在小扰动下的行为。在这种情况下，线性化分析是合适的。对于大干扰，非线性相互作用可以发挥重要作用。这项研究中使用的方法扩展了基于能量的方法来解释模态相互作用。

The proposed research deals with the analysis of interconnected power networks when subjected to large disturbances such as the loss of a generating unit. The vast majority of analytical work on power system dynamics deals with system behavior in response to small disturbances. In such cases linearized analysis is appropriate. For large disturbances, nonlinear interactions can play an important role. The approach used in this research extends energy-based methods to account for modal interactions.