Inventor
LEE WOOK HWA
KR5 patents
Patents
5 patentsUS9310421B2Apr 12, 2016
Apparatus for testing thyristor valve
LSIS CO LTD3 citations68
US9500696B2Nov 22, 2016
Test circuit for thyristor valve in HVDC system
LSIS CO LTD2 citations57
US9052726B2Jun 9, 2015
Method of controlling multi level converter
LSIS CO LTD0 citations50
US9455618B2Sep 27, 2016
Method for controlling multilevel converter
LSIS CO LTD0 citations49
US9331485B2May 3, 2016
HVDC valve tower
LSIS CO LTD0 citations48