Abstract: | A structural identification method is proposed for linear dynamic models for single-phase alternating-current electromagnetic systems of source-load type. Matrix equations are derived that relate the Gram matrices of the Krylov bases to the power matrix, from which one can obtain the resolution of the total power. __________ Translated from Izmeritel’naya Tekhnika, No. 6, pp. 26–29, June, 2006. |