The influence of measurement delays on estimated load model parameters

This paper addresses the issue of load modeling. Various load models have been proposed in the past based on the load responses and subsequent parameter estimation. First and second order generic load models are developed in the MATLAB/SIMULINK environment based on simulated measurement responses obtained from PSCAD/EMTDC. The influence of measurement delays influenced by transducers and other instrumentation on estimated load model parameters is investigated. The comparison between simulated and measured responses showed big influence of instrumentation settings on estimated load model parameters.