Self-Powered Power Line Sensors (SELF-POWERED POWERLINE SENSOR)

摘要

The self-powered power line sensor 10 is disposed around the core layer 18 wrapped around the A and C power lines, and a plurality of windings 20 to which energy is applied by the A and C power lines 12. Winding layer comprising; And means 44 for detecting and transmitting a signal indicative of the sensed state via the A, C power lines 12.