ANALYSIS ON PARAMETER ANALYTIC SENSITIVITY OF INDUCTION MOTOR LOAD MODELAND PARAMETER IDENTIFICATION STRATEGY
By means of the analysis on parameter analytic sensitivity of induction motor load model the phenomenon that a portion of its parameters is easy to identify and another portion of its parameters is difficult to identify and the identification results are discrete is solved. The research result shows that the parameters with high sensitivity are easy to identify while the parameters with low sensitivity are difficult to identify. Here, a brand-new parameter identification strategy for induction motor load model is put forward, and the effectiveness and feasibility of the proposed identification strategy is verified by a practical modeling example based on the on-site measured data.
Summary In the pilot study, a new geomodeling technology is presented for developing 3D heterogonous geomodels for Athabasca McMurray (MCMR) oil sands. The geomodels were used to simulate SAGD thermal recovery. Both conventional SAGD completions and SAGD with ICD completions were tested. The simulation results show that for a heterogeneous Athabasca McMurray oil sand reservoir, the ICD completion technology enhances oil production and reduces steam consumption. As a result, the economics of SAGD recovery from the heterogeneous sands is improved.