A Generic Dynamic Load Model Framework

作     者：You Lin Jianhui Wang You Lin;Jianhui Wang

作者机构：the Department of Electrical and Computer EngineeringSouthern Methodist UniversityDallasUSA 

出 版 物：《Journal of Modern Power Systems and Clean Energy》 (现代电力系统与清洁能源学报（英文）)

年 卷 期：2022年第10卷第2期

页      面：399-406页

核心收录：

学科分类：080802[工学-电力系统及其自动化] 0808[工学-电气工程] 08[工学] 

主　　题：Approximation dynamic process generic framework load model physical principle. 

摘      要：Formulating accurate dynamic load models is critical for power system analysis,control,and *** this paper,a generic dynamic load model is *** dynamic power response of the load is directly approximated as the superposition of various mathematical functions that produce a dynamic *** physical principles of the dynamic process are reflected in the mathematical functions utilized in the proposed ***,different stages of the dynamic process are detected based on the continuity of derivatives of the ***,a complete set of mathematical functions that produce the dynamic responses in electric devices are ***,a parsimonious set of mathematical functions is selected at each stage by performing feature selection using nonlinear principal component *** proposed model is further formulated based on the parsimonious set of mathematical functions at each ***,the parameters of the proposed model corresponding to different system events are *** on the formulated model,its possible application in event detection is further *** proposed model is easy to implement given limited data *** tests on different system event data are performed to validate the effectiveness of the proposed *** results show that the proposed model has excellent accuracy and robustness for different system events.