Resumen
The invention relates to a method for detecting an inductance fault in a wound pole of an electrical machine, the method comprising: i) supplying a field winding (18) of the electrical machine with direct current (11); ii) measuring a first DC voltage (12) of one pole (5) of the field winding (18) and measuring a second DC voltage (13) of another pole (4) of the field winding (18); iii) determining that a difference between the first DC voltage (12) and the second DC voltage (13) is between two values; iv) supplying the field winding (18) with alternating current (15); v) measuring a first AC voltage (16) and a second AC voltage (17) of the field winding (18); vi) determining that a difference between the first alternating voltage (16) and the second alternating voltage (17) is not between two values. (Machine-translation by Google Translate, not legally binding)