PYIA: Extending the Application of Direct Transient Stabil-ity Analysis of Large Power Systems (REU Supplement)

该项目的目的是扩大研究范围，可以使用直接稳定性分析技术进行。暂态能量函数法（TEF）已成功地应用于经典电力系统模型下的直接暂态稳定技术。经典模型对于许多电力系统稳定性问题的初步分析是满意的。然而，公用事业规划者和运营商所关注的大量关键问题需要更复杂的模型来获得现实的结果。因此，有必要开发使用更复杂模型的直接方法。该项目将包括在以下领域扩展经典模型：包括详细的同步电机模型和快速励磁系统的影响，纳入远离干扰的高压直流终端效应，以及继电器操作的影响建模。

The objective of this project is to extend the range of studies that can be performed using direct stability analysis techniques. The transient energy function method (TEF) has been used successfully in direct transient stability techniques assuming a classical power system model. The classical model is satisfactory for the initial analysis of many power system stability problems. However, a large set of problems of critical concern to utility planners and operators requires more sophisticated models to obtain realistic results. Hence, there is a need to develop direct methods using more sophisticated models. This project will consist of extending the classical model in the following areas: including detailed synchronous machine models and effect of fast exciter systems, incorporating HVDC terminal effects remote from disturbances, and modeling the effect of relay operations.