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SYSTEMS AND METHODS FOR ANALYZING MODEL PARAMETERS OF ELECTRICAL POWER SYSTEMS USING TRAJECTORY SENSITIVITIES

机译:利用轨迹灵敏度分析电力系统模型参数的系统和方法

摘要

A computer system for analyzing system parameters of a simulation model for an electrical power system includes a processor programmed to generate a trajectory sensitivities matrix for the electrical power system using a dynamic model of the electrical power system that includes a plurality of system parameters, and to identify a plurality of well-conditioned parameters for a first disturbance from the plurality of system parameters based at least in part on the trajectory sensitivities matrix. The processor is also programmed to generate a first pair of well-conditioned parameters from the plurality of well-conditioned parameters. The first pair includes a first parameter and a second parameter. The processor is further programmed to compute a dependence value between the first parameter and the second parameter, and to provide an indicator of dependence between the first parameter and the second parameter using the dependence value.
机译:一种用于分析电力系统的仿真模型的系统参数的计算机系统,包括处理器,该处理器被编程为使用包括多个系统参数的电力系统的动态模型来生成电力系统的轨迹灵敏度矩阵,并且至少部分地基于轨迹灵敏度矩阵,从多个系统参数中识别针对第一干扰的多个条件良好的参数。处理器还被编程为从多个条件良好的参数生成第一对条件良好的参数。第一对包括第一参数和第二参数。处理器还被编程为计算第一参数和第二参数之间的依赖性值,并使用依赖性值来提供第一参数和第二参数之间的依赖性指示符。

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