1. Protection, Metering, Monitoring and Control of Medium Voltage Power Systems;Duncan,2004
2. Smart “Stick-on” Sensors for the Smart Grid
3. Sensors for Smart Grids Smart Grids Technologies;Zavoda,2013
4. A passive opto-electronic lightning sensor based on electromagnetic field detection for utilities applications;Rosolem,2010
5. Current measurements using optical power;Werthen,1996