METHOD FOR BIPOLE PARAMETERS DETERMINATION Russian patent published in 2012 - IPC G01R17/10 

FIELD: electricity.

SUBSTANCE: in the method of bipole parameters determination consisting in sine voltage generation on bipole, measurement of current through reference with subsequent determination of bipole parameters, unlike the prototype, sine voltages are generated on n - 1 preset frequencies, where n - number of bipole elements. Then, values of currents through bipole and reference at each of n - 1 frequencies as well as at direct current are measured successively whereupon actions by voltages are taken and measurement of bias currents through bipole and reference is carried out with subsequent recording their values. Bipole parameters are determined via its equivalent circuit.

EFFECT: higher measurement accuracy when bipole parameters are changing if it is removed from measuring circuit to substantial distance.

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