| 摘要 |
In order to prevent flashovers between the windings (U, V, W) of an electrical driving and/or loading machine and the thermal sensors (100, 200, 300) for thermally monitoring same, the evaluation electronics (1, 1', 1") of the thermal sensors (100, 200, 300) are isolated, and the reference point (4) of the thermal sensors (100, 200, 300) and of the evaluation electronics (1, 1', 1") is floatingly connected in an electrically conducting manner to the potential of the windings (U, V, W). |
