A Generic Dynamic Load Model Framework

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