| 摘要 |
According to an embodiment of the present invention, an apparatus for determining the location of an electrical disturbance in a circuit is provided. The apparatus has at least one sensor configured to determine the relative phase of current and voltage waveforms across the circuit inductance of a portion of the circuit produced by a voltage or current perturbation, and a controller configured to identify the location of the electrical disturbance within the circuit from the relative phase of the current and voltage waveforms. |
