Submission 1807 Winners! Submit Photo - Closed Gallery Information Rules Title:Travelling Waves HVDC field test ARARAQUARA SUBSTATION 1807 0 Votes 501 Views 2 Years Since Submitted Photo contest is closed. FacebookXLinkedIn Submission 1810 Submission 1804 You may also like Call For Papers Open – Due April 15th 2019 PACW Conference Glasgow, UK 2018 PACW Conference Sofia, Bulgaria 2017 PACW Conference Wroclaw, Poland 2016 PACW Conference Ljubljana, Slovenia 2015 PACW Conference Glasgow, UK