| 摘要 |
<p>Devices, methods, and systems for non-invasive energy consumption monitoring are described herein. One or more device embodiments include a transformer (230) configured to couple the device (122-1,122-2,...,122-N,222) to a circuit conductor (112,112-1,112-2,...,112-N) that is coupled to an additional device (124-1,124-2,...,124-N), a detection module (232) configured to detect a change in a power signal over the circuit conductor, and a transmission module (236) configured to transmit a unique signal associated with the additional device over the circuit conductor if the change in the power signal meets or exceeds a particular threshold.</p> |
