| 摘要 |
<p>A method for determining at least one state of an electric circuit (1), the electric circuit (1) comprising at least: -one electrical winding of a polyphase rotating electrical machine stator (4), said winding (4) comprising a plurality of electric phases (6), said phases (6) not being electrically coupled together, and -a switching system (5) through which the electrical winding of the stator (4) is powered by a source of electric energy, method in which: -the switching system (5) is controlled in such a way that the electrical winding of the stator (4) is traversed by the zero-sequence current, and -the state of said electric circuit (1) is determined depending on whether or not the electrical winding of the stator (4) is actually traversed or not by the zero-sequence current.</p> |
