| 摘要 |
<p>A current monitoring device comprising an electrically conductive element (3) through which a current to be monitored passes in use. A voltage sensor (10) determines the potential difference between two points on the electrically conductive element. A temperature sensor (19) monitors the temperature of the electrically conductive element. A current processor (10) determines a value, related to the current flowing through the electrically conductive element (3), in accordance with a predetermined algorithm based on the determined potential difference and the monitored temperature so as to compensate for variations in the determined potential difference with temperature.</p> |
